SGSN Counters U321 Ed10

Alcatel-Lucent7500 SGSN

SGSN OBSERVATION COUNTERSDICTIONARY

3BL 40723 EDAA RKZZA Ed.10

Status RELEASED 05/01/2010

Mnemonic SGSNOBS

All rights reserved. Passing on and copying of this document, use andcommunication of its contents not permitted without written authorizationfrom Alcatel-Lucent.

2 / 169 3BL 40723 EDAA RKZZA Ed.10

Contents

Contents

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1 Counters for 2G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.1 Observed objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.2 Observed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.3 CELL counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141.4 NSE counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211.5 NSVC counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241.6 RA counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251.7 SGSN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341.8 APN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621.9 GGSN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

2 Counters for 3G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652.1 Observed objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 662.2 Observed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672.3 RA counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 682.4 SGSN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 732.5 RNC counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 852.6 APN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 862.7 GGSN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

3 Counters common for 2G and 3G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 893.1 Observed objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 903.2 Observed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 913.3 HLR counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 923.4 RA counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 923.5 APN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 973.6 STATION counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 983.7 SGSN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4 Platform SS7 counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1374.1 Observed Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1374.2 TCAP counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1394.3 SCCP counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1464.4 MTP3 counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1504.5 MTP2 counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

5 Platform SIGTRAN counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1575.1 Observed objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1575.2 SCTP counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1585.3 M3UA counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1595.4 NIF counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

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Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

3BL 40723 EDAA RKZZA Ed.10 3 / 169

Tables

TablesTable 1: Observed objects – 2G UE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 2: Functions observed – 2G UE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 3: GMM counters (Cell) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 4: BSSGP counters (Cell) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 5: NSC counters (NSE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 6: GMM counters (NSE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 7: SM counters (NSE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 8: NSC counters (NSVC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 9: GMM counters (RA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 10: BSSAP+ counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 11: GMM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 12: MAP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 13: SMS counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 14: SM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Table 15: G-DSP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Table 16: BSSGP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 17: NSC counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 18: SNDCP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 19: LLC counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 20: SM counters (APN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 21: SM counters (GGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 22: Observed objects – 3G UE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 23: Functions observed – 3G UE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Table 24: GMM counters (RA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Table 25: RANAP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 26: GMM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Table 27: MAP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 28: SMS counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 29: SM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 30: RANAP counters (RNC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85


Table 32: SM counters (GGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 33: Observed objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Table 34: Functions observed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Table 35: GMM counters (HLR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Table 36: GMM counters (RA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92


Table 38: Counters (STATION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Table 39: GTP-C counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

4 / 169 3BL 40723 EDAA RKZZA Ed.10

Tables

Table 40: GMM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 41: MAP counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Table 42: SMS counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Table 43: SM counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Table 44: Statistical distribution of PDP Context duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Table 45: CAMEL counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Table 46: Statistical distribution of time between two credit requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Table 47: GTPGWC counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Table 48: GTP-U counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Table 49: Charging counters (SGSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Table 50: SS7 counters - Object and Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Table 51: TCAP counters (msgtx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Table 52: TCAP counters (msgtxi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Table 53: TCAP counters (msgrx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Table 54: TCAP counters (msgrxi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Table 55: TCAP counters (perabo) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Table 56: TCAP counters (peraboi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Table 57: TCAP counters (perrej) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Table 58: TCAP counters (perreji) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Table 59: TCAP counters (dialogue) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Table 60: TCAP counters (dialoguei) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Table 61: SCCP counters (routingFailureData) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Table 62: SCCP counters (sccpSyntaxErrorData) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 63: SCCP counters (segmentationErrorData) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 64: SCCP counters (messagesPerSSN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Table 65: SCCP counters (sccpMessagesCounts) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Table 66: SCCP counters (sccpSendReceiveCounts) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Table 67: MTP3 counters (fsmobs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Table 68: MTP3 counters (spdata) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Table 69: MTP3 counters (ansobs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Table 70: MTP2 counters (obsdl_fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Table 71: MTP2 counters (obspcm_fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Table 72: AAL counters (obscv_fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Table 73: SS7 counters and objects for the SGSN platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Table 74: SCTP counters (assoc_obs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Table 75: SCTP counters (assoc_remote_obs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Table 76: SCTP counters (sctp_obs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Table 77: M3UA counters (association_obs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Table 78: NIF counters (messageperln) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Table 79: NIF counters (messageperna) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

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Tables

Table 80: NIF counters (nif_obs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

6 / 169 3BL 40723 EDAA RKZZA Ed.10

Preface

Preface

Purpose This document describes the observation counters provided by the Serving GPRSSupport Node (SGSN) server which belong to an Alcatel-Lucent Packet-SwitchedCore Network (PSCN).

It applies to the Alcatel-Lucent 7500 Serving GPRS Support Node (SGSN) begin-ning with release U3.2.1.

The SGSN sever can act either as a 2G only node, a 3G only node or a 2G/3Gcombined node, thus beeing able to manage users attached either via a secondgeneration (2G) or a third generation (3G) radio access network. In order tohave separate statistics, counters specific for the 2G and 3G domain are pro-vided. Moreover combined counters, useful for 2G/3G combined node, are alsoprovided: these combined counters are related to the total amount of users (both2G and 3G) served by an SGSN server. Counters related to the signaling layersare also provided.

Audience This dictionary is for:

operation and maintenance technicians.

Contents The document is structured as follows:

Chapter 1 lists the observation counters for 2G UE.

Chapter 2 lists the observation counters for 3G UE.

Chapter 3 lists the observation counters common for 2G and 3G UE.

Chapter 4 lists the observation counters for the SS7 protocol stack.

Chapter 5 lists the observation counters for the SIGTRAN protocol stack.

Abbrevia-tions

List of all abbreviations used in this document.

Index Alphabetical list of subjects treated in this document with the relatedpage references.

Related documents Related documents include:

Alcatel-Lucent 7500 Serving GPRS Support Node (SGSN) operator guides:

SGSN server and Craft Terminal overview, CRAFTOPG,

3BL 40723 EDAA RKZZA Ed.10 7 / 169

Preface

SGSN Hardware Management, HWOPG,

SGSN Maintenance, BACKOPG,

SGSN Alarms Dictionary, ALAOPG,

SGSN Application Management, SGSNOPG.

Alcatel-Lucent ATCA-based Platform operator guides:

Access Control Management, ADMINOPG,

Alarm Management, ALAMGT,

Log Management, LOGOPG,

Performance Management, OBSOPG,

SS7 Management, SS7OPG.

Signaling Management, SIGOPG.

For information about third-party components used in the Alcatel-Lucent 7500Serving GPRS Support Node (SGSN), see the documents provided by each vendor.

Typographical conventions This document uses the following typographical conventions:

text in italics: document titles,

text in bold: important information,

text in courier: text typed by an operator and messages displayed by thesystem,

text in bold italics: dialog box buttons and fields, keyboard keys, menus,menu options, tab names,

text in [bold italics in square brackets] : window titles and dialogbox names,

the ♦ symbol indicates an example,

Information links indicate relevant information links related to the precedingsection or sub-section.

Terminological conventions This document uses acronyms developed from the English extended form whenavailable. Certain acronyms may be French-based when no English extendedform exists.

The terminology used is that specified by the International TelecommunicationUnion Telecommunication standardization sector (ITU-T) and European Telecom-munications Standards Institute (ETSI) standards.

The following terminological conventions are used in this document as well:

The term 2G SGSN indicates a Serving GPRS Support Node that supports aGb interface,

The term 3G SGSN indicates a Serving GPRS Support Node that supports aIu interface,

The term Combined 2G+3G SGSN indicates a Serving GPRS Support Nodeable to support both a Gb and a Iu interface,

The term BSS (Base Station Subsystem) indicates a Radio Access Networkbased on the GSM standard. It provides UE (User Equipment) with accessto the PLMN. The BSS and the SGSN communicate via a Gb interface,

8 / 169 3BL 40723 EDAA RKZZA Ed.10

Preface

The term GERAN (GPRS EDGE Radio Access Network) indicates a Radio Ac-cess Network based on the EDGE standard. It provides UE (User Equipment)with access to the PLMN. The GERAN and the SGSN communicate via a Gbinterface,

The term UTRAN (UMTS Terrestrial Radio Access Network) indicates a RadioAccess Network based on theUMTS standard. It provides UE (User Equipment)with access to the PLMN. The UTRAN and the SGSN communicate via a Iuinterface,

The term UE (User Equipment) indicates a subscriber terminal, whether thesubscriber is attached to 2G or 3G,

The term 2G UE indicates a subscriber terminal attached to a 2G SGSN or aCombined 2G+3G SGSN via Gb interface,

The term 3G UE indicates a subscriber terminal attached to a 3G SGSN or aCombined 2G+3G SGSN via Iu interface.

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Preface

10 / 169 3BL 40723 EDAA RKZZA Ed.10

1 Counters for 2G

1 Counters for 2G

This chapter describes counters provided for observation of objects of the PSCN:these counters are provided only for 2G User Equipments.

Note: The term User Equipment (UE) introduced in the UMTS standard includes theequipment known as Mobile Station (MS) in GSM. The descriptions given for thefollowing counters may use the term MS.

3BL 40723 EDAA RKZZA Ed.10 11 / 169

1 Counters for 2G

1.1 Observed objectsTable 1lists the objects that are observed for 2G UE and how they are monitored.

Table 1: Observed objects – 2G UE

Objects Observation type

SGSN Permanent and on-demand

CELL On-demand

NSE On-demand

NSVC On-demand

RA On-demand

APN On-demand

GGSN On-demand

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1 Counters for 2G

1.2 Observed functionsTable 2 lists the functions that are observed.

Table 2: Functions observed – 2G UE

Counter type Function

Service handling

Base Station Subsystem Application Part (BSSAP+)

Mobile Application Part (MAP)

GPRS Mobility Management (GMM)

Session Management (SM)

Short Message Service (SMS)

Data handling GPRS Digital Signal Processor (G-DSP)

Gb interface handling

Base Station Subsystem (BSS) GPRS Protocol layer(BSSGP)

Network Subsystem Control Layer (NSC)

SubNetwork Dependency Convergence Protocol(SNDCP)

Logical Link Control layer (LLC)

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1 Counters for 2G

1.3 CELL countersThis paragraph lists the counters provided for observation of 2G UE in a Cell.

GMM counters (see table 3).

BSSGP counters (see table 4).

GMM counters (Cell) This section lists the GPRS Mobility Management (GMM) counters.

Table 3: GMM counters (Cell)

Counter name Displayed description

Gmm_attGprsAttachPerCell_GNumber of 2G Attach Request from an

MS on this cell

Gmm_succGprsAttachPerCell_GNumber of 2G Attach Accept sent to

an MS on this cell

Gmm_rejGprsAttachNotAllowedPerCell_G

Number of 2G Attach reject

sent to an MS with GMM cause

#3,6,7,8,9,11,13,15 (illegal

MS, illegal ME, GPRS service not

allowed, GPRS service and non-GPRS

service not allowed, MS identity

cannot be derived by network, PLNM

not allowed, Roaming not allowed

in this area, no suitable cells in

location area) in the cell

Gmm_rejGprsAttachSgsnInternalPerCell_G

Number of 2G Attach reject send to

an MS with GMM cause #16, 22 (MSC

temporarily not reachable, Conges-

tion) and 95 to 111 (causes related

to format error or encoding error)

in the cell

Gmm_rejGprsAttachNetworkFailurePerCell_GNumber of 2G Attach reject send to

an MS with GMM cause #17 (Network

failure) in the cell

Gmm_rejGprsAttachProtocolErrorPerCell_G

Number of 2G Attach rejects with

protocol error caused by collisions

between MSs of diferent IMSI using

the same random TLLI in the cell.

Gmm_failGprsAttachTimeoutPerCell_G

Number of 2G Attach Request failed

on fifth expiry of timer T3360

(during authentication procedure)

or T3370 (during identity proce-

dure) in the cell

Gmm_failGprsAttachRadioStatusPerCell_GNumber of 2G Attach Request failed

on reception of a radio-status be-

fore attach accept sent in the cell

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1 Counters for 2G


Gmm_GprsRejAttachAccRestrDataPerCell_G

Number of 2G Attach rejects by the

SGSN due to Access Restriction Data

in the cell. Number of Attach Re-

jects sent to an MS with GMM cause

#12 (Location Area not allowed) in

the cell.

Gmm_GprsAttachCompletePerCell_GNumber of 2G Attach complete re-

ceived from an MS in the cell

Gmm_attGprsAttachImsiPerCell_GNumber of 2G Attach Request re-

ceived from an MS with identity

type IMSI in the cell

Gmm_attGprsAttachRandomCollisionPerCell_G

Number of 2G Attach procedure with

identity type IMSI canceled by a

new attach procedure from same MS

with different TLLI in the cell

Gmm_attGprsDetachMsPerCell_GNumber of 2G attempted GPRS detach

procedures received from an MS on

this cell

Gmm_attGprsDetachSgsnPerCell_GNumber of 2G attempted GPRS detach

procedures initiated by SGSN on

this cell

Gmm_attIntraSgsnRaUpdatePerCell_GNumber of 2G Intra SGSN RA Update

received from an MS in the cell

Gmm_succIntraSgsnRaUpdatePerCell_GNumber of 2G successful Intra SGSN

RA Update procedures in the cell

Gmm_rejIntraSgsnRaUpdateNotAllowedPerCell_G

Number of 2G Intra SGSN RA Update

Reject sent to an MS with GMM cause

#2, 3, 6, 7, 8, 9, 11, 13, 15 (imsi

unknown in HLR, illegal MS, illegal

ME, GPRS service not allowed, GPRS

service and non-GPRS service not

allowed, MS identity cannot be de-

rived by network, PLNM not allowed,

Roaming not allowed in this area)

in the cell, No suitable cells in

LA

Gmm_rejIntraSgsnRaUpdateSgsnInternalPerCell_G



#16 and 22 (MSC temporarily not

reachable, Congestion) and #95 to

111 (causes related to the message

format error or encoding error) in

the cell.

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1 Counters for 2G


Gmm_rejIntraSgsnRaUpdateNetworkFailurePerCell_GNumber of 2G Intra SGSN RA Update


#17 (Network failure) in the cell.

Gmm_failIntraSgsnRaUpdateTimeoutPerCell_G


failed on fifth expiry of timer

T3360 or T3370 (during authentica-

tion or identity procedure) in the

cell

Gmm_failIntraSgsnRaUpdateRadioStatusPerCell_G


failed on reception of a radio-sta-

tus before RA Update accept sent in

the cell

Gmm_failIntraSgsnRaUpdateSuspendBssPerCell_GNumber of 2G Intra SGSN RA Update

failed because of suspend by BSS in

the cell

Gmm_IntraSgsnRaUpdateCompletePerCell_GNumber of 2G Intra SGSN RA Update

complete received from an MS in the

cell

Gmm_rejCombiIntraSgsnRaUpdateNotAllowedPerCell_G

Number of 2G Combined Intra SGSN

RA Update Reject sent to an MS with

GMM cause #2, 3, 6, 7, 8, 9, 11, 13

(imsi unknown in HLR, illegal MS,

illegal ME, GPRS service not al-

lowed, GPRS service and non-GPRS



not allowed, Roaming not allowed in

this area) per cell.

Gmm_rejCombiIntraSgsnRaUpdateSgsnInternalPerCell_G



GMM cause #16 and 22 (MSC temporar-

ily not reachable, Congestion) and

#95 to 111 (causes related to the

message format error or encoding

error) per cell.

Gmm_rejCombiIntraSgsnRaUpdateNetworkFailurePerCell_G



GMM cause #17 (Network failure) per

cell.

Gmm_failCombiIntraSgsnRaUpdateTimeoutPerCell_G


RA Update failed on fifth expiry of

timer T3360 (during authentication

procedure) or T3370 (during iden-

tity procedure) per cell.

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1 Counters for 2G


Gmm_failCombiIntraSgsnRaUpdateRadioStatusPerCell_G

Number of 2G Combined Intra SGSN RA

Update failed on reception of a ra-

dio status before RA Update Accept

sent per cell.

Gmm_failCombiIntraSgsnRaUpdateSuspendBssPerCell_GNumber of 2G Combined Intra SGSN RA

Update failed because of suspend by

an BSS per cell.

Gmm_attInterSgsnRaUpdatePerCell_GNumber of 2G Inter SGSN RA Update

complete received from an MS in the

cell

Gmm_succInterSgsnRaUpdatePerCell_GNumber of 2G successful Inter SGSN

RA Update procedure in the cell

Gmm_rejInterSgsnRaUpdateNotAllowedPerCell_G

Number of 2G Inter SGSN RA Up-

date Reject sent to an MS with GMM

causes #2, 3, 6, 7, 8, 9, 11, 13,

15 (imsi unknown in HLR, illegal

MS, illegal ME, GPRS service not

allowed, GPRS service and non-GPRS




this area, no suitable cells in lo-

cation area) in the cell

Gmm_rejInterSgsnRaUpdateSgsnInternalPerCell_G



causes #16 and 22 (MSC temporarily

not reachable, Congestion) and #95

to 111 (message format error or en-

coding error) in the cell

Gmm_rejInterSgsnRaUpdateNetworkFailurePerCell_GNumber of 2G Inter SGSN RA Update


#17 (Network failure) in the cell.

Gmm_failInterSgsnRaUpdateTimeoutPerCell_G

Number of 2G Inter SGSN RA Update


T3360 or T3370 (during authentica-

tion or identity procedure) in the

cell

Gmm_failInterSgsnRaUpdateRadioStatusPerCell_G



tus before RA Update accept sent in

the cell

Gmm_failInterSgsnRaUpdateSuspendBssPerCell_GNumber of 2G Inter SGSN RA Update

failed because of suspend by BSS in

the cell

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1 Counters for 2G


Gmm_InterSgsnRaUpdateCompletePerCell_GNumber of 2G Inter SGSN RA Update

Complete received from an MS in the

cell

Gmm_GprsRejRauAccRestrDataPerCell_G

Number of 2G attach rejects by the


in the cell. Number of Attach Re-

jects sent to an MS with GMM cause


the cell.

Gmm_rejCombiInterSgsnRaUpdateNotAllowedPerCell_G

Number of 2G Combined Inter SGSN


GMM cause #2, 3, 6, 7, 8, 9, 11,

13, 15 (IMSI unknown, illegal MS,







cation area) in the cell.

Gmm_rejCombiInterSgsnRaUpdateSgsnInternalPerCell_G



GMM cause # 16 and 22 (MSC tem-

porarily not reachable, Congestion)

and #95 to 111 (causes related to

the message format error or encod-

ing error) in the cell.

Gmm_rejCombiInterSgsnRaUpdateNetworkFailurePerCell_G



GMM cause # 17 (Network failure) in

the cell.

Gmm_failCombiInterSgsnRaUpdateTimeoutPerCell_G





tity procedure)in the cell.

Gmm_failCombiInterSgsnRaUpdateRadioStatusPerCell_G

Number of 2G Combined Inter SGSN RA



sent in the cell.

Gmm_failCombiInterSgsnRaUpdateSuspendBssPerCell_GNumber of 2G Combined Inter SGSN RA


BSS in the cell

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1 Counters for 2G


Gmm_NbrOfSubReadyPerCell_G_MAX

Maximum number of 2G subscribers

in Ready state in this cell for the

elapsed period. This counter is

linked with a gauge.

Gmm_NbrOfSubReadyPerCell_G_MEAN

Mean number of subscribers in Ready

state in this cell for the elapsed

period. This counter is linked

with a gauge.

BSSGP counters (Cell) This section lists the Base Station Subsystem GPRS Protocol layer (BSSGP) counters.

Table 4: BSSGP counters (Cell)


Bssgp_CellRP1UpUnitDataSentNumber of unitdata sent to the up-

erlayer for radio priority 1







Bssgp_CellRPNoneUpUnitDataSentNumber of unitdata sent to the up-

erlayer for no radio priority

Bssgp_CellUpUnitDataSentNumber of unitdata sent to the up-

erlayer

Bssgp_CellRP1UpUnitDataRcvNumber of unitdata received from NS

control for radio priority 1







Bssgp_CellRPNoneUpUnitDataRcvNumber of unitdata received from NS

control for no radio priority

Bssgp_CellUpUnitDataRcvNumber of unitdata received from NS

control

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1 Counters for 2G


Bssgp_CellBEDownUnitDataSentNumber of unitdata sent to NS con-

trol for best-effort Qos

Bssgp_CellNormDownUnitDataSentNumber of unitdata sent to NS con-

trol for normal Qos

Bssgp_CellPremDownUnitDataSentNumber of unitdata sent to NS con-

trol for premium Qos

Bssgp_CellBEDownUnitDataRcvNumber of unitdata received from

the upper layer for best-effort Qos

Bssgp_CellNormDownUnitDataRcvNumber of unitdata received from

the upper layer for normal Qos

Bssgp_CellPremDownUnitDataRcvNumber of unitdata received from

the upper layer for premium Qos

Bssgp_CellRP1UpUnitDataDiscNumber of unitdata destinated to

the upper layer discarded for radio

priority 1



priority 2



priority 3



priority 4

Bssgp_CellRPNoneUpUnitDataDiscNumber of unitdata destinated to

the upper layer discarded for no

radio priority

Bssgp_CellUpUnitDataDiscNumber of unitdata destinated to

the upper layer discarded

Bssgp_CellBEDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for best-effort

Qos

Bssgp_CellNormDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for normal Qos

Bssgp_CellPremDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for premium Qos

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1 Counters for 2G

1.4 NSE countersThis paragraph lists the counters provided for observation of 2G UE in a NetworkService Entity (NSE) of the PSCN.

NSC counters (see table 5).


SM counters (see table 7).

NSC counters (NSE) This section lists the Network Subsystem Control Layer (NSC) counters.

Table 5: NSC counters (NSE)


Nsc_NseUpUnitDataRcvNumber of uplink unit data received

per NSE

Nsc_NseDownUnitDataRcvNumber of downlink unit data re-

ceived per NSE

Nsc_NseCongestionNumber of congestion occurence per

NSE

Nsc_NseUpDiscUnitDataNumber of uplink unit data dis-

carded per NSE

Nsc_NseDownDiscUnitDataNumber of downlink unit data dis-

carded per NSE

Nsc_NseDownlinkKbytesSent

The number of downlink Kbytes sent

on the Frame Relay interface per

NSE in the elapsed granularity pe-

riod.

Nsc_NseUplinkKbytesRcv

The number of uplink Kbytes re-

ceived from the Frame Relay inter-

face per NSE in the elapsed granu-

larity period.

Nsc_PercentageOfNseBandwidthUsed_MAX

The maximum percentage of NSE band-

width reached during the elapsed

granularity period. This counter

is linked with a gauge.

Nsc_PercentageOfNseBandwidthUsed_MEAN

The mean percentage of NSE band-

width reached during the elapsed



Nsc_NseFlowCtrlCellRecvNumber of BVC Flow Control messages

received per NSE

Nsc_NseFlowCtrlCellDiscNumber of BVC Flow Control messages

discarded per NSE

Nsc_NseFlowCtrlMSRecvNumber of MS Flow Control messages

received per NSE

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1 Counters for 2G


Nsc_NseFlowCtrlMSDiscNumber of MS Flow Control messages

discarded per NSE

Nsc_NbrOfCellsPerNse_MAX

The maximum number of PTP BVCs in

the NSE reached during the elapsed



Nsc_NbrOfCellsPerNse_MEAN

The mean number of PTP BVCs in the

NSE reached during the elapsed



Gmm_attIntraSgsnRaUpdateFromGSMtoUMTSPerNSE_G

Number of Intra SGSN RA update re-

ceived from an MS on this NSE in

case of Inter system change from

GSM to UMTS.

Gmm_attIntraSgsnRaUpdateFromUMTStoGSMPerNSE_G

Number of Intra SGSN RA update re-

ceived from an MS on this NSE in

case of Inter system change from

UMTS to GSM.

Gmm_succIntraSgsnRaUpdateFromGSMtoUMTSPerNSE_G

Number of successful Intra SGSN RA

update received from an MS on this

NSE in case of Inter system change

from GSM to UMTS.

Gmm_succIntraSgsnRaUpdateFromUMTStoGSMPerNSE_G


update received from an MS on this

NSE in case of Inter system change

from UMTS to GSM.

Nsc_NbrOfCellsPerNseThe current number of PTP BVCs in

the NSE.

GMM counters (NSE) This section lists the GPRS Mobility Management (GMM) counters.

Table 6: GMM counters (NSE)


Gmm_attGprsAttachPerNSE_GNumber of 2G Attach Request re-

ceived from an MS on this NSE

Gmm_succGprsAttachPerNSE_GNumber of 2G Attach Accept sent to

an MS on this NSE

Gmm_attIntraSgsnRaUpdatePerNSE_GNumber of 2G Intra SGSN RA Update

received from an MS in the NSE

Gmm_succIntraSgsnRaUpdatePerNSE_GNumber of 2G successful Intra SGSN

RA Update procedures in the NSE

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1 Counters for 2G


Gmm_attInterSgsnRaUpdatePerNSE_GNumber of 2G Inter SGSN RA Update

received from an MS in the NSE

Gmm_succInterSgsnRaUpdatePerNSE_GNumber of 2G successful Inter SGSN

RA Update procedures in the NSE

Gmm_NbrOfAttachedSubPerNse_MAX

The maximum number of MS attached

in the NSE in the elapsed granular-

ity period. This counter is linked

with a gauge.

Gmm_NbrOfAttachedSubPerNse_MEAN

The mean number of MS attached in

the NSE in the elapsed granular-

ity period. This counter is linked

with a gauge.

SM counters (NSE) This section lists the Session Management (SM) counters.

Table 7: SM counters (NSE)


Sm_attActPDPCtxMSPerNSEI_GThe number of PDP context activa-

tions initiated by the MS per NSEI.

Sm_succActPDPCtxMSPerNSEI_GThe number of successful PDP con-

text activations initiated by the

MS per NSEI.

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1 Counters for 2G

1.5 NSVC countersThis paragraph lists the counters provided for observation of 2G UE in NetworkService Virtual Connections (NSVC) of the PSCN (see table 8).

NSC counters (NSVC) This section lists the Network Subsystem Control Layer (NSC) counters.

Table 8: NSC counters (NSVC)


Nsc_NsvcUpUnitDataRcvNumber of uplink unit data received

per NS-VC

Nsc_NsvcUpUnitDataSentNumber of uplink unit data sent per

NS-VC

Nsc_NsvcDownUnitDataRcvNumber of downlink unit data re-

ceived per NS-VC

Nsc_NsvcDownUnitDataSentNumber of downlink unit data sent

per NS-VC

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1 Counters for 2G

1.6 RA countersThis paragraph lists the counters provided for observation of 2G UE in a RoutingArea (RA) (see table 9).

GMM counters (RA) This section lists GPRS Mobility Management (GMM) counters.

Table 9: GMM counters (RA)


Gmm_attGprsAttachPerRA_GNumber of 2G Attach Request re-

ceived from a MS on this RA

Gmm_succGprsAttachPerRA_GNumber of 2G Attach Accept sent to

an MS on this RA

Gmm_rejGprsAttachNotAllowedPerRA_G

Number of 2G Attach Reject sent to

an MS with GMM cause #3, 6, 7, 8,

9, 11, 13, 15 (illegal MS, illegal





Roaming not allowed in this area,

no suitable cells in location area)

in RA.

Gmm_rejGprsAttachSgsnInternalPerRA_G

Number of 2G Attach Reject sent

to an MS with GMM cause #16 and

22 (MSC temporarily not reachable,

congestion) and #95 to 111 (message

format error and encoding error) in

the RA.

Gmm_rejGprsAttachNetworkFailurePerRA_GNumber of 2G Attach Reject sent to

an MS with GMM cause #17 (Network

failure) in the RA.

Gmm_rejGprsAttachProtocolErrorPerRA_G

Number of 2G attach Reject with



the same random TLLI in the RA.

Gmm_failGprsAttachTimeoutPerRA_G





dure) in the RA.

Gmm_failGprsAttachRadioStatusPerRA_GNumber of 2G Attach Request failed


fore Attach Accept sent in the RA.

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1 Counters for 2G


Gmm_GprsRejAttachAccRestrDataPerRA_G

Number of 2G Attach Rejects by the


in the RA. Number of Attach Rejects

sent to an MS with GMM cause #12

(Location Area not allowed) in the

RA.

Gmm_attGprsAttachRandomCollisionPerRA_G



new attach procedure from the same

MS with a different TLLI in the RA.

Gmm_attCombiAttachPerRA_GNumber of 2G Combined GPRS/IMSI At-

tach Request received from an MS on

this RA.

Gmm_succCombiAttachPerRA_GNumber of 2G Combined GPRS/IMSI At-

tach Accept sent to an MS on this

RA

Gmm_rejCombiAttachNotAllowedPerRA_G

Number of 2G Combined GPRS/IMSI At-

tach Reject sent to an MS with GMM

cause #3, 6, 7, 8, 9, 11, 13, 15

(illegal MS, illegal ME, GPRS ser-

vice not allowed, GPRS service and

non-GPRS service not allowed, MS

identity cannot be derived by net-

work, PLNM not allowed, Roaming not

allowed in this area, no suitable

cells in location area)in RA.

Gmm_rejCombiAttachSgsnInternalPerRA_G



cause # 16 and 22 (MSC temporar-




error) in the RA.

Gmm_rejCombiAttachNetworkFailurePerRA_G



cause # 17 (Network failure) in the

RA.

Gmm_rejCombiAttachProtocolErrorPerRA_G

Number of 2G Combined GPRS/IMSI at-

tach rejects with protocol error

caused by collisions between MSs of

diferent IMSI using the same random

TLLI in the SGSN in the RA.

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1 Counters for 2G


Gmm_rejCombiAttachAccRestrDataPerRA_G

Number of 2G Combined GPRS/IMSI

Attach Rejects by the SGSN due to

Access Restriction Data. Number of

Attach Rejects sent to an MS with

GMM cause #12 (Location Area not

allowed) in the RA.

Gmm_failCombiAttachTimeoutPerRA_G


tach Request failed on fifth expiry

of timer T3360 (during authenti-

cation procedure) or T3370 (during

identity procedure) in the RA.

Gmm_failCombiAttachRadioStatusPerRA_G


tach Request failed on reception of

a radio-status before Attach Accept

sent in the RA.

Gmm_attGprsAttachImsiAttachedPerRA_GNumber of 2G GPRS Attach while IMSI

attached Request received from an

MS on this RA.

Gmm_succGprsAttachImsiAttachedPerRA_GNumber of 2G GPRS Attach while IMSI

attached Accept sent to an MS on

this RA.

Gmm_rejGprsAttachImsiAttachedNotAllowedPerRA_G

Number of 2G GPRS Attach while IMSI

attached Reject sent to an MS with

GMM cause #3, 6, 7, 8, 9, 11, 13,

15 (illegal MS, illegal ME, GPRS

service not allowed, GPRS service

and non-GPRS service not allowed,

MS identity cannot be derived by

network, PLNM not allowed, Roaming

not allowed in this area, no suit-

able cells in location area)in RA.

Gmm_rejGprsAttachImsiAttachedSgsnInternalPerRA_G







ing error) in the RA.

Gmm_rejGprsAttachImsiAttachedAccRestrDataPerRA_G


attached Rejects by the SGSN due to




allowed)in the RA.

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1 Counters for 2G


Gmm_rejGprsAttachImsiAttachedNetworkFailurePerRA_G




the RA.

Gmm_rejGprsAttachImsiAttachedProtocolErrorPerRA_G


attached rejects with protocol er-

ror caused by collisions between

MSs of diferent IMSI using the same

random TLLI in the SGSN in the RA.

Gmm_failGprsAttachImsiAttachedTimeoutPerRA_G


attached Request failed on fifth

expiry of timer T3360 (during au-

thentication procedure) or T3370

(during identity procedure) in the

RA.

Gmm_failGprsAttachImsiAttachedRadioStatusPerRA_G


attached Request failed on recep-

tion of a radio-status before At-

tach Accept sent in the RA.

Gmm_attGprsDetachMsPerRA_GNumber of 2G attempted GPRS detach


this RA

Gmm_attGprsDetachSgsnPerRA_GNumber of 2G detach request sent to

an MS on this RA

Gmm_attIntraSgsnRaUpdatePerRA_GNumber of 2G Intra SGSN RA update

received from an MS in this RA

Gmm_succIntraSgsnRaUpdatePerRA_GNumber of 2G successful Intra SGSN

RA Update procedures in the RA

Gmm_rejIntraSgsnRaUpdateNotAllowedPerRA_G



#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI







in the RA, No suitable cells in LA

Gmm_rejIntraSgsnRaUpdateSgsnInternalPerRA_G







the RA.

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Gmm_rejIntraSgsnRaUpdateNetworkFailurePerRA_GNumber of 2G Intra SGSN RA Update


#17 (Network failure) in the RA.

Gmm_failIntraSgsnRaUpdateTimeoutPerRA_G



T3360 (during authentication pro-

cedure) or T3370 (during identity

procedure) in the RA.

Gmm_failIntraSgsnRaUpdateRadioStatusPerRA_G



tus before RA Update Accept sent in

RA.

Gmm_failIntraSgsnRaUpdateSuspendBssPerRA_GNumber of 2G Intra SGSN RA Update

failed because of suspend by an BSS

in the RA.

Gmm_attCombiIntraSgsnRaUpdatePerRA_G


received from an MS in this RA with

comibined RA/LA RAU type or com-

bined RA/LA updating with IMSI at-

tach.

Gmm_succCombiIntraSgsnRaUpdatePerRA_G

Number of 2G successful intra SGSN

RA update procedures with combined

RA/LA RAU type or combined RA/LA

updating with IMSI attach per RA.

Gmm_rejCombiIntraSgsnRaUpdateNotAllowedPerRA_G



GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area) per RA.

Gmm_rejCombiIntraSgsnRaUpdateSgsnInternalPerRA_G







error) per RA.

Gmm_rejCombiIntraSgsnRaUpdateNetworkFailurePerRA_G



GMM cause #17 (Network failure) per

RA.

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1 Counters for 2G


Gmm_failCombiIntraSgsnRaUpdateTimeoutPerRA_G





tity procedure) per RA.

Gmm_failCombiIntraSgsnRaUpdateRadioStatusPerRA_G




sent per RA.

Gmm_failCombiIntraSgsnRaUpdateSuspendBssPerRA_GNumber of 2G Combined Intra SGSN RA


an BSS per RA.

Gmm_attIntraSgsnRaUpdatePeriodicPerRA_G


received from an MS due to a Peri-

odic RA Update Timer expiry on this

RA.

Gmm_succIntraSgsnRaUpdatePeriodicPerRA_G

Number of 2G successful Intra SGSN

RA Update received from an MS due

to a Periodic RA Update Timer ex-

piry on this RA.

Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowedPerRA_G


Reject sent to an MS due to a Pe-

riodic RA Update Timer expiry with

GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area) in RA.

Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternalPerRA_G








error) in the RA.

Gmm_rejIntraSgsnRaUpdatePeriodicNetworkFailurePerRA_G

Number of Intra SGSN RA Update Re-

ject sent to an MS due to a Peri-

odic RA Update Timer expiry with

GMM cause #17 (Network failure) in

the RA.

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Gmm_failIntraSgsnRaUpdatePeriodicTimeoutPerRA_G

Number of Intra SGSN RA Update due


piry failed on fifth expiry of



tity procedure) in the RA.

Gmm_failIntraSgsnRaUpdatePeriodicRadioStatusPerRA_G



piry failed on reception of a radio

status before RA Update Accept sent

in the RA.

Gmm_failIntraSgsnRaUpdatePeriodicSuspendBssPerRA_G



piry failed because of suspend by

an BSS in the RA.

Gmm_attInterSgsnRaUpdatePerRA_GNumber of 2G Inter SGSN RA Update

received from an MS in the RA.

Gmm_succInterSgsnRaUpdatePerRA_GNumber of 2G successful Inter SGSN

RA Update procedures in the RA

Gmm_rejInterSgsnRaUpdateNotAllowedPerRA_G



#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI

unknown, illegal MS, illegal ME,

GPRS service not allowed, GPRS ser-

vice and non-GPRS service not al-

lowed, MS identity cannot be de-




in RA.

Gmm_rejInterSgsnRaUpdateSgsnInternalPerRA_G




reachable, congestion) and #95 to

111 (message format error and en-

coding error) in the RA.

Gmm_rejInterSgsnRaUpdateNetworkFailurePerRA_GNumber of 2G Inter SGSN RA Update


#17 (Network failure) in the RA.

Gmm_GprsRejRauAccRestrDataPerRA_G

Number of 2G SGSN RA Update Rejects

due to Access Restriction Data in

the RA. Number of SGSN RA Update

Rejects sent to MS with GMM cause


the RA.

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1 Counters for 2G


Gmm_failInterSgsnRaUpdateTimeoutPerRA_G






Gmm_failInterSgsnRaUpdateRadioStatusPerRA_G



tus before RA Update Accept sent in

RA.

Gmm_failInterSgsnRaUpdateSuspendBssPerRA_GNumber of 2G Inter SGSN RA Update

failed because of suspend by an BSS

in the RA.

Gmm_attCombiInterSgsnRaUpdatePerRA_G


received from an MS in this RA with

comibined RA/LA RAU type or com-

bined RA/LA updating with IMSI at-

tach.

Gmm_succCombiInterSgsnRaUpdatePerRA_G

Number of 2G successful inter SGSN



updating with IMSI attach per RA.

Gmm_rejCombiInterSgsnRaUpdateNotAllowedPerRA_G



GMM cause #2, 3, 6, 7, 8, 9, 11,








cation area) in RA.

Gmm_rejCombiInterSgsnRaUpdateSgsnInternalPerRA_G







ing error) in RA.

Gmm_rejCombiInterSgsnRaUpdateNetworkFailurePerRA_G




the RA.

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1 Counters for 2G


Gmm_failCombiInterSgsnRaUpdateTimeoutPerRA_G






Gmm_failCombiInterSgsnRaUpdateRadioStatusPerRA_G




sent in the RA.

Gmm_failCombiInterSgsnRaUpdateSuspendBssPerRA_GNumber of 2G Combined Inter SGSN RA


BSS in the RA

Gmm_NbrOfAttachedSubPerRA_G_MAX


attached in the RA for the elapsed


with a gauge.

Gmm_NbrOfAttachedSubPerRA_G_MEAN

Mean number of 2G subscribers at-

tached in the RA for the elapsed


with a gauge.

Gmm_NbrOfSubReadyPerRA_G_MAX


in READY state in the RA for the



Gmm_NbrOfSubReadyPerRA_G_MEAN

Mean number of 2G subscribers in

READY state in the RA for the



Gmm_NbrOfSubStandbyPerRA_G_MAX


in STANDBY state in the RA for the



Gmm_NbrOfSubStandbyPerRA_G_MEAN


STANDBY state in the RA for the



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1 Counters for 2G

1.7 SGSN countersThis paragraph lists the counters provided for observation of 2G UE in the SGSN.

BSSAP+ counters (see table 10).


MAP counters (see table 12).

SMS counters (see table 13).


G-DSP counters (see table 15).

BSSGP counters (see table 16).

NSC counters (see table 17).

SNDCP counters (see table 18).

LLC counters (see table 19).

BSSAP+ counters (SGSN) This section lists the BSSAP+ counters.

Table 10: BSSAP+ counters (SGSN)


Bssap_AlertAckSentThe number of Alert Ack messages

sent by the SGSN in the elapsed

granularity period.

Bssap_AlertRejectSentThe number of Alert Reject messages


granularity period.

Bssap_AlertRequestRcvThe number of Alert Request mes-

sages received by the SGSN in the

elapsed granularity period.

Bssap_GprsDetachAckRcvThe number of Gprs Detach Ack mes-



Bssap_GprsDetachIndicationSentThe number of Gprs Detach Indica-

tion messages sent by the SGSN in

the elapsed granularity period.

Bssap_ImsiDetachAckRcvThe number of Imsi Detach Ack mes-



Bssap_ImsiDetachIndicationSentThe number of Imsi Detach Indica-



Bssap_LocationUpdateAcceptRcvThe number of Location Update Ac-

cept messages recei-ved by the SGSN

in the elapsed granularity period.

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1 Counters for 2G


Bssap_LocationUpdateRejectRcvThe number of Location Update Re-

ject messages recei-ved by the SGSN


Bssap_LocationUpdateRequestSent

The number of Information Request

Location Update Request messages


gra-nularity period.

Bssap_MMInformationRequestRcv

The number of Mm Information Re-

quest messages recei-ved by the

SGSN in the elapsed granularity pe-

riod.

Bssap_MobileStatusRcvThe number of Mobile Status mes-



Bssap_MobileStatusSentThe number of Mobile Status mes-

sages sent by the SGSN in the


Bssap_MSActivityIndicationSentThe number of Ms ActivityIn dica-



Bssap_MSInformationRequestRcv

The number of Ms Information Re-

sponse messages re-ceived by the

SGSN in the elapsed granularity pe-

riod.

Bssap_MSInformationResponseSentThe number of Information Response

messages sent by the SGSN in the


Bssap_MSUnreachableSentThe number of Ms Unreachable mes-



Bssap_PagingRejectSentThe number of Paging Reject mes-



Bssap_PagingRequestRcvThe number of Paging Request mes-



Bssap_ResetAckRcvThe number of Reset Ack messages

received by the SGSN in the elapsed

granularity period.

Bssap_ResetAckSentThe number of Reset Ack messages


granularity period.

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1 Counters for 2G


Bssap_ResetIndicationRcvThe number of Reset Indication mes-



Bssap_ResetIndicationSentThe number of Reset Indication

messages sent by the SGSN in the


Bssap_TMSIReallocationCompleteSentThe number of Tmsi Reallocation

Complete messages sent by the SGSN


GMM counters (SGSN) This section lists the GPRS Mobility Management (GMM) counters.

Table 11: GMM counters (SGSN)


Gmm_SuccGprsDetachHlr_GNumber of Cancel Location received

from the HLR.

Gmm_attIdentityReq_GThe number of attempted Identity

Request procedures in 2G network.

Gmm_succIdentityReq_GThe number of successful Identity


Gmm_attAuthProcsSgsnSim_GThe number of authentication and

ciphering procedures attempted of

SIM user in 2G network.

Gmm_attAuthProcsSgsnUsim_GThe number of authentication and


USIM user in 2G network.

Gmm_succAuthProcsSgsnSim_GThe number of succcessful authenti-

cation and ciphering procedures of


Gmm_succAuthProcsSgsnUsim_GThe number of succcessful authenti-



Gmm_SuccPTMSIRealloc_GThe number of PTMSI reallocations

done by SGSN within the elapsed

granularity period in 2G network.

Gmm_attGprsAttach_GNumber of 2G Attach Request re-

ceived from an MS.

Gmm_succGprsAttach_GNumber of 2G Attach Accept sent to

an MS

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Gmm_rejGprsAttachNotAllowed_G



9, 11, 13, 15 (illegal MS, ille-

gal ME, GPRS service not allowed,

GPRS service and non-GPRS service

not allowed, MS identity cannot be

derived by network, PLNM not al-

lowed, Roaming not allowed in this

area, no suitable cells in location

area).

Gmm_rejGprsAttachSgsnInternal_G


to an MS with GMM cause # 16 and


Congestion) and #95 to 111 (causes

related to the message format error

or encoding error).

Gmm_rejGprsAttachNetworkFailure_GNumber of 2G Attach Reject sent to

an MS with GMM cause # 17 (Network

failure).

Gmm_rejGprsAttachProtocolError_G

Number of 2G Attach Reject with



the same random TLLI in the SGSN.

Gmm_failGprsAttachTimeout_G





dure).

Gmm_failGprsAttachRadioStatus_GNumber of 2G Attach Request failed


fore Attach Accept sent.

Gmm_attRejGsmOnlySubscribed_GNumber of 2G Attach Reject sent to

an MS with GMM cause #7 (GPRS ser-

vice not allowed).

Gmm_GprsRejAttachAccRestrData_G

Number of Attach Rejects by the

SGSN due to Access Restriction

Data. Number of Attach Rejects


(Location Area not allowed).

Gmm_attGprsAttachRandomCollision_G



new attach procedure from same MS

with different TLLI.

Gmm_attCombiAttach_GNumber of 2G Combined GPRS/IMSI At-

tach Request received from an MS.

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1 Counters for 2G


Gmm_succCombiAttach_GNumber of 2G Combined GPRS/IMSI At-

tach Accept sent to an MS

Gmm_rejCombiAttachNotAllowed_G



cause #3, 6, 7, 8, 9, 11, 13, 15

(illegal MS, illegal ME, GPRS ser-




work, PLNM not allowed, Roaming not

allowed in this area, no suitable

cells in location area).

Gmm_rejCombiAttachSgsnInternal_G



cause # 16 and 22 (MSC temporar-




error).

Gmm_rejCombiAttachNetworkFailure_GNumber of 2G Combined GPRS/IMSI At-


cause # 17 (Network failure).

Gmm_rejCombiAttachProtocolError_G

Number of 2G Combined GPRS/IMSI at-

tach rejects with protocol error

caused by collisions between MSs of

diferent IMSI using the same random

TLLI in the SGSN.

Gmm_rejCombiAttachAccRestrData_G

Number of 2G Combined GPRS/IMSI

Attach Rejects by the SGSN due to




allowed).

Gmm_failCombiAttachTimeout_G


tach Request failed on fifth expiry

of timer T3360 (during authenti-

cation procedure) or T3370 (during

identity procedure).

Gmm_failCombiAttachRadioStatus_G


tach Request failed on reception of

a radio-status before Attach Accept

sent.

Gmm_attGprsAttachImsiAttached_GNumber of 2G GPRS Attach while IMSI


MS.

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Gmm_succGprsAttachImsiAttached_GNumber of 2G GPRS Attach while IMSI

attached Accept sent to an MS

Gmm_rejGprsAttachImsiAttachedNotAllowed_G



GMM cause #3, 6, 7, 8, 9, 11, 13,







able cells in location area).

Gmm_rejGprsAttachImsiAttachedSgsnInternal_G







ing error).

Gmm_rejGprsAttachImsiAttachedAccRestrData_G






allowed).

Gmm_rejGprsAttachImsiAttachedNetworkFailure_GNumber of 2G GPRS Attach while IMSI


GMM cause # 17 (Network failure).

Gmm_rejGprsAttachImsiAttachedProtocolError_G


attached rejects with protocol er-

ror caused by collisions between

MSs of diferent IMSI using the same

random TLLI in the SGSN.

Gmm_failGprsAttachImsiAttachedTimeout_G





(during identity procedure).

Gmm_failGprsAttachImsiAttachedRadioStatus_G


attached Request failed on recep-

tion of a radio-status before At-

tach Accept sent.

Gmm_attGprsDetachMs_GNumber of 2G attempted GPRS detach

procedures received from an MS

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1 Counters for 2G


Gmm_attCombiDetachMs_GNumber of 2G detach request re-

ceived from an MS with combined

GPRS/IMSI detach type.

Gmm_attImsiDetachMs_GNumber of 2G detach request re-


type IMSI.

Gmm_attGprsDetachSgsn_GNumber of 2G attempted GPRS detach

procedures initiated by the SGSN

Gmm_succGprsDetachSgsn_GNumber of 2G successful GPRS detach


Gmm_attIntraSgsnRaUpdate_GNumber of 2G Intra SGSN RA Update

received from an MS.

Gmm_succIntraSgsnRaUpdate_GNumber of 2G successful intra SGSN

RA update procedures.

Gmm_rejIntraSgsnRaUpdateNotAllowed_G



#2, 3, 6, 7, 8, 9, 11, 13, 15 (imsi







No suitable cells in LA).

Gmm_rejIntraSgsnRaUpdateSgsnInternal_G






format error or encoding error).

Gmm_rejIntraSgsnRaUpdateNetworkFailure_GNumber of 2G Intra SGSN RA Update


#17 (Network failure).

Gmm_failIntraSgsnRaUpdateTimeout_G





procedure).

Gmm_failIntraSgsnRaUpdateRadioStatus_GNumber of 2G Intra SGSN RA Update

failed on reception of a radio sta-

tus before RA Update Accept sent.

Gmm_failIntraSgsnRaUpdateSuspendBss_GNumber of 2G Intra SGSN RA Update

failed because of suspend by an

BSS.

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Gmm_attCombiIntraSgsnRaUpdate_G


received from an MS with combined


updating with IMSI attach.

Gmm_succCombiIntraSgsnRaUpdate_G

Number of 2G successful intra SGSN




Gmm_rejCombiIntraSgsnRaUpdateNotAllowed_G



GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area).

Gmm_rejCombiIntraSgsnRaUpdateSgsnInternal_G







error).

Gmm_rejCombiIntraSgsnRaUpdateNetworkFailure_GNumber of 2G Combined Intra SGSN


GMM cause #17 (Network failure).

Gmm_failCombiIntraSgsnRaUpdateTimeout_G





tity procedure).

Gmm_failCombiIntraSgsnRaUpdateRadioStatus_G




sent.

Gmm_failCombiIntraSgsnRaUpdateSuspendBss_GNumber of 2G Combined Intra SGSN RA


an BSS.

Gmm_attIntraSgsnRaUpdatePeriodic_GNumber of 2G Intra SGSN RA Update

received from MS due to a Periodic

RA Update Timer expiry.

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1 Counters for 2G


Gmm_succIntraSgsnRaUpdatePeriodic_G

Number of 2G successful 2G Intra

SGSN RA Update received from an MS

due to a Periodic RA Update Timer

expiry.

Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowed_G




GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area).

Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternal_G








error).

Gmm_rejIntraSgsnRaUpdatePeriodicNetworkFailure_G




GMM cause #17 (Network failure).

Gmm_failIntraSgsnRaUpdatePeriodicTimeout_G



expiry failed on fifth expiry of



tity procedure).

Gmm_failIntraSgsnRaUpdatePeriodicRadioStatus_G



expiry failed on reception of a ra-


sent.

Gmm_failIntraSgsnRaUpdatePeriodicSuspendBss_G



expiry failed because of suspend by

an BSS.

Gmm_attIntraSgsnRaUpdateFromUMTStoGSM_GNumber of Intra SGSN RA Update re-

ceived from MS in case of Inter

system change from UMTS to GSM.

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Gmm_succIntraSgsnRaUpdateFromUMTStoGSM_G


Update received from MS in case of

Inter system change from UMTS to

GSM.

Gmm_attInterSgsnRaUpdate_GNumber of 2G Inter SGSN RA Update

received from MS.

Gmm_succInterSgsnRaUpdate_GNumber of 2G successful Inter SGSN


Gmm_rejInterSgsnRaUpdateNotAllowed_G



cause #2, 3, 6, 7, 8, 9, 11, 13,

15 (IMSI unknown, illegal MS, il-

legal ME, GPRS service not allowed,






area).

Gmm_rejInterSgsnRaUpdateSgsnInternal_G



# 16 and 22 (MSC temporarily not




Gmm_rejInterSgsnRaUpdateNetworkFailure_GNumber of 2G Inter SGSN RA Update


# 17 (Network failure).

Gmm_GprsRejRauAccRestrData_G


due to Access Restriction Data.

Number of SGSN RA Update Rejects



Gmm_failInterSgsnRaUpdateTimeout_G





procedure).

Gmm_failInterSgsnRaUpdateRadioStatus_GNumber of 2G Inter SGSN RA Update

failed on reception of a radio sta-

tus before RA Update Accept sent.

Gmm_failInterSgsnRaUpdateSuspendBss_GNumber of 2G Inter SGSN RA Update

failed because of suspend by an

BSS.

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1 Counters for 2G


Gmm_attCombiInterSgsnRaUpdate_G


received from an MS with combined



Gmm_succCombiInterSgsnRaUpdate_G

Number of 2G successful inter SGSN




Gmm_rejCombiInterSgsnRaUpdateNotAllowed_G



GMM cause #2, 3, 6, 7, 8, 9, 11,








cation area).

Gmm_rejCombiInterSgsnRaUpdateSgsnInternal_G







ing error).

Gmm_rejCombiInterSgsnRaUpdateNetworkFailure_GNumber of 2G Combined Inter SGSN


GMM cause # 17 (Network failure).

Gmm_failCombiInterSgsnRaUpdateTimeout_G





tity procedure).

Gmm_failCombiInterSgsnRaUpdateRadioStatus_G




sent.

Gmm_failCombiInterSgsnRaUpdateSuspendBss_GNumber of 2G Combined Inter SGSN RA


BSS

Gmm_DurationOfSuccAttach_G

Sum of all 2G successful attach

durations - This value divided by

Gmm_succGprsAttach gives Mean dura-

tion of successful attach.

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1 Counters for 2G


Gmm_attCipheringModeControl_GNumber of 2G Ciphering request sent

to an MS.

Gmm_succCipheringModeControl_GNumber of 2G Ciphering response re-

ceived and valid.

Gmm_MsAttachDuration1_G

Statistical repartition of the 2G

MS Attach Duration (Number of MS

Attach duration between 0 and 5

minutes).





minutes).





minutes).





minutes).





minutes).




Attach duration greater than 480

minutes).

Gmm_SumOfMsAttachDuration_G Sum of all 2G MS Attach duration.

Gmm_CellChangeInterval1_G


Cell Reselection (change) interval

(Number of Cell Reselection between

0 and 20 seconds.




(Number of Cell Reselection between

20 and 40 seconds.




(Number of Cell Reselection greater

than 40 seconds.

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Gmm_CellChangePingPongInterval1_G


Ping-Pong Cell Reselection (change)

interval (Number of Ping-Pong Cell

Reselection between 0 and 20 sec-

onds.





Reselection between 20 and 40 sec-

onds.





Reselection greater than 40 sec-

onds.

Gmm_NbrOfAttachedSub_G_MAX


attached in the SGSN in the elapsed



Gmm_NbrOfAttachedSub_G_MEAN


tached in the SGSN in the elapsed



Gmm_NbrOfSubReady_G_MAX


in Ready state in the SGSN in the

elapsed granularity period. This

counter is linked with a gauge.

Gmm_NbrOfSubReady_G_MEAN


Ready state in the SGSN in the



Gmm_NbrOfSubStandby_G_MAX

Maximum number 2G of subscribers

in STANDBY state in the SGSN in the



Gmm_NbrOfSubStandby_G_MEAN


STANDBY state in the SGSN in the



MAP counters (SGSN) This section lists the Mobile Application Part (MAP) counters.

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Table 12: MAP counters (SGSN)


Map_AttMsPresentPS_GThe number of MAP-READY-FOR-SMS re-

quests sent to HLR with alertReason

ms-Present in 2G network.

Map_SuccMsPresentPS_G

The number of MAP-READY-FOR-SMS

responses received from HLR with

alertReason ms-Present in 2G net-

work.

SMS counters (SGSN) This section lists the Short Message Service (SMS) counters.

Table 13: SMS counters (SGSN)


Sms_MoMsgTransferRequestsFromMs_GNumber of MO message transfer re-

quests -> Received in SGSN.

Sms_MoSuccDeliveries_GNumber of successful MO deliveries

-> Received from SC and sent to MS.

Sms_MoFailSmsOverGprsNotAllowed_GNumber of MO delivery failure

caused by SMS over GPRS not al-

lowed.

Sms_MoFailOdb_GNumber of MO delivery failure

caused by Operator Determined Bar-

ring (ODB).

Sms_MoFailCallBarred_GNumber of MO delivery failure

caused by Call Barred.

Sms_MoFailRpProtocolError_GNumber of MO delivery failure

caused by RP Protocol Error.

Sms_MoFailNoMemoryAvailable_GNumber of MO delivery failure

caused by No Memory Available.

Sms_MtMsgTransferRequestsFromSmsGmsc_GNumber of MT message transfer re-

quests from the SMS-GMSC -> Re-

ceived in SGSN.

Sms_MtSuccDeliveries_GNumber of successful MT deliveries

-> Received from MS and sent to SC.

Sms_MtFailSmsOverGprsNotAllowed_GNumber of MT delivery failure


lowed.

Sms_MtFailNoPageResponse_GNumber of MT delivery failure

caused by No Page Response.

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Sms_MtFailPagingNotAllowed_GNumber of MT delivery failure

caused by Paging Not Allowed.

Sms_MtFailSubscriberBusy_GNumber of MT delivery failure

caused by Subscriber Busy.

Sms_MtFailTimerTc1nExpiry_GNumber of MT delivery failure

caused by Timer TC1N Expiry.

Sms_MtFailGmmProcedureOngoing_GNumber of MT delivery failure

caused by GMM Procedure Ongoing.

Sms_MtFailTimerTr1nExpiry_GNumber of MT delivery failure

caused by Timer TR1N Expiry.

Sms_MtFailSdmAccessFailed_GNumber of MT delivery failure

caused by SDM Access Failed.

Sms_MtFailNoMemoryAvailable_GNumber of MT delivery failure


Sms_MtFailMemoryCapacityExceeded_GNumber of MT delivery failure

caused by Memory Capacity Exceeded.

Sms_MtFailRpProtocolError_GNumber of MT delivery failure


Sms_AttMemoryAvailablePS_GNumber of attepts to initiate SM

ready request with alertReason Mem-

ory Available.

Sms_SuccMemoryAvailablePS_GNumber of successfully received re-

sponses to SM ready request with

alertReason Memory Available.

SM counters (SGSN) This section lists the Session Management (SM) counters.

Table 14: SM counters (SGSN)


Sm_attActPDPCtxMSPerSgsn_GThe number of PDP context activa-

tions initiated by the MS in 2G.

Sm_succActPDPCtxMSPerSgsn_GThe number of successful PDP con-


MS in 2G.

Sm_AttConvMSDeactPDPCtx_GThe number of Conversational PDP

context deactivations initiated by

the MS.

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Sm_AttStreamMSDeactPDPCtx_GThe number of Streaming PDP context

deactivations initiated by the MS.

Sm_AttInterTHP1MSDeactPDPCtx_GThe number of Interactive Traffic

Handling Priority 1 PDP context de-

activations initiated by the MS.

Sm_AttInterTHP23MSDeactPDPCtx_GThe number of Interactive Traffic

Handling Priority 2and3 PDP context


Sm_AttBackMSDeactPDPCtx_GThe number of Background PDP con-

text deactivations initiated by the

MS.

Sm_attMSDeactPDPCtx_GThe number of PDP context deactiva-

tions initiated by the MS.

Sm_succMSDeactPDPCtx_GThe number of successful PDP con-


MS.

Sm_AttBEMSActPDPCtx_GThe number of Best Effort PDP con-


MS.

Sm_AttNormMSActPDPCtx_GThe number of Normal PDP context


Sm_AttPremMSActPDPCtx_GThe number of Premium PDP context


Sm_SuccBEMSActPDPCtx_GThe number of Best Effort success-

ful PDP context activations initi-

ated by the MS.

Sm_SuccNormMSActPDPCtx_GThe number of Normal successful PDP

context activations initiated by

the MS.

Sm_SuccPremMSActPDPCtx_GThe number of Premium successful

PDP context activations initiated

by the MS.

Sm_RejActPDPCtxGbFailure_GThe number of activate PDP context

rejected by network with SM cause =

LLC or SNDCP failure(#25).

Sm_RejActPDPCtxNoResources_GThe number of activate PDP context


insufficient resources(#26).

Sm_RejActPDPCtxUnknownApn_GThe number of activate PDP context


missing or unknown APN(#27).

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Sm_RejActPDPCtxUnknownPdp_GThe number of activate PDP context


missing or unknown PDP type(#28).

Sm_RejActPDPCtxAuthenticationFailed_GThe number of activate PDP context


user authentication failed(#29).

Sm_RejActPDPCtxByGgsn_GThe number of activate PDP context


activation rejected by GGSN(#30).

Sm_RejActPDPCtxUnspecified_G

The number of activate PDP context

rejected by network with SM cause

= activation rejected, unspeci-

fied(#31).

Sm_RejActPDPCtxOptionNotSupported_GThe number of activate PDP context


service option not supported(#32).

Sm_RejActPDPCtxOptionNotSubscribed_GThe number of activate PDP context


service option not subscribed(#33).

Sm_RejActPDPCtxOptionOutOfOrder_G



= service option temporarily out of

order(#34).

Sm_RejActPDPCtxNsapiAlreadyUsed_GThe number of activate PDP context


NSAPI already used(#35).

Sm_RejActPDPCtxNetworkFailure_GThe number of activate PDP context


network failure(#38).

Sm_RejActPDPCtxReactivationRequired_GThe number of activate PDP context


reactivation required(#39).

Sm_RejActPDPCtxInvalidTransactionId_G

The number of activate PDP con-

text rejected by network with SM

cause = invalid transaction identi-

fier(#81).

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Sm_RejActPDPCtxMessageDecoding_G


text rejected by network with SM

cause = semantically incorrect

message(#95), invalid mandatory

IE(#96), message type non exis-

tent or non implemented(#97), in-

formation IE non existent or non

implemented(#99), conditional IE

error(#100).

Sm_RejActPDPCtxProtocolError_G



= message type not compatible with

the protocol state(#98), message

not compatible with the protocol

state(#101), protocol error unspec-

ified(#111).

Sm_NormActPDPCtxReneg_G


text accept with an other QoS than

the QoS resqueted: Normal Bearer

Class.

Sm_PremActPDPCtxReneg_G


text accept with an other QoS than

the QoS resqueted: Premium Bearer

Class.

Sm_NormActPDPCtxQoSRef_GThe number of deactivate PDP con-

text requests received with QoS

class reason: Normal Bearer Class.

Sm_PremActPDPCtxQoSRef_G

The number of deactivate PDP con-

text requests received with QoS

class reason: Premium Bearer

Class.

Sm_AttBEMSDeactPDPCtx_GThe number of Best effort PDP con-


MS.

Sm_AttNormMSDeactPDPCtx_GThe number of Normal PDP context


Sm_AttPremMSDeactPDPCtx_GThe number of Premium PDP context


Sm_AttBENWDeactPDPCtx_GThe number of Best effort PDP con-


SGSN, GGSN or SCP.

Sm_AttNormNWDeactPDPCtx_GThe number of Normal PDP context

deactivations initiated by the

SGSN, GGSN or SCP.

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Sm_AttPremNWDeactPDPCtx_GThe number of Premium PDP context

deactivations initiated by the

SGSN, GGSN or SCP.

Sm_attNwDeactPDPCtxGbFailure_G


text requested by network with

SM cause = LLC or SNDCP failure.

Event : Receipt of Deactivate PDP

Context Request from the MS.

Sm_AttConvNWDeactPDPCtx_GThe number of Conversational PDP

context deactivations initiated by

the SGSN, GGSN or SCP.

Sm_AttStreamNWDeactPDPCtx_GThe number of Streaming PDP con-


SGSN, GGSN or SCP.

Sm_AttInterTHP1NWDeactPDPCtx_G

The number of Interactive Traffic

Handling Priority 1 PDP context de-

activations initiated by the SGSN,

GGSN or SCP.

Sm_AttInterTHP23NWDeactPDPCtx_G


Handling Priority 2and3 PDP con-


SGSN, GGSN or SCP.

Sm_AttBackNWDeactPDPCtx_GThe number of Background PDP con-


SGSN, GGSN or SCP.

Sm_attMSDeactPDPCtxGbFailure_G


text requested by MS with SM cause

= LLC or SNDCP failure. Event :

Receipt of Deactivate PDP Context

Request from the MS.

Sm_attActPDPCtxMSPerSgsnAPN1_G

The number of PDP context activa-

tions initiated by the MS using the

first APN defined in the MSSH.Ob-

servedApnList parameter.




second APN defined in the MSSH.Ob-





third APN defined in the MSSH.Ob-


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fourth APN defined in the MSSH.Ob-





fifth APN defined in the MSSH.Ob-


Sm_succActPDPCtxMSPerSgsnAPN1_G

The number of successful PDP con-


MS using the first APN defined in

the MSSH.ObservedApnList parameter.




MS using the second APN defined in





MS using the third APN defined in





MS using the fourth APN defined in





MS using the fifth APN defined in


Sm_NbrBEActivePDPCtx_G_MAXThe maximum number of Best effort

active PDP contexts in this SGSN.

Sm_NbrBEActivePDPCtx_G_MEANThe mean number of Best effort ac-

tive PDP contexts in this SGSN.

Sm_NbrNormActivePDPCtx_G_MAXThe maximum number of Normal active

PDP contexts in this SGSN.

Sm_NbrNormActivePDPCtx_G_MEANThe mean number of Normal active


Sm_NbrPremActivePDPCtx_G_MAXThe maximum number of Premium ac-


Sm_NbrPremActivePDPCtx_G_MEANThe mean number of Premium active


Sm_NbrActivePDPCtx_G_MAXThe maximum number of active PDP

contexts in this SGSN.

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Sm_NbrActivePDPCtx_G_MEANThe mean number of active PDP con-

texts in this SGSN.

Sm_attGgsnDeactPDPCtx_GNumber of PDP context deactivations

initiated by the GGSN. (2G/GERAN)

Sm_succGgsnDeactPDPCtx_GNumber Delete PDP Context response

sent by The SGSN. (2G/GERAN)

Sm_attSgsnDeactPDPCtx_GNumber of PDP deactivation initi-

ated by the SGSN. (2G/GERAN)

Sm_succSgsnDeactPDPCtx_GNumber of successful PDP deac-

tivation initiated by the SGSN.

(2G/GERAN)

Sm_attSgsnUpdPDPCtx_GNumber of update PDP Context initi-

ated by the SGSN. (2G/GERAN)

Sm_succSgsnUpdPDPCtx_GNumber of successful Update PDP

initiated by the SGSN. (2G/GERAN)

G-DSP counters (SGSN) This section lists the GPRS Digital Signal Processor (G-DSP) counters.

Table 15: G-DSP counters (SGSN)


CipheredUnitDataciphered messages sent to the LLC

layer

DecipheredUnitDatadeciphered messages sent to the LLC

layer

CipheredKBytesnumber of ciphered Kbytes in mes-

sages sent to the LLC layer

DecipheredKBytesnumber of deciphered Kbytes in mes-

sages sent to the LLC layer

CipheredLostUnitDatadownlink messages unsuccessfully

processed

DecipheredLostUnitDatauplink messages unsuccessfully pro-

cessed

BSSGP counters (SGSN) This section lists the Base Station Subsystem GPRS Protocol layer (BSSGP) counters.

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Table 16: BSSGP counters (SGSN)


Bssgp_RP1UpUnitDataSentNumber of unitdata sent to the up-








Bssgp_RPNoneUpUnitDataSentNumber of unitdata sent to the up-

erlayer for no specific radio pri-

ority

Bssgp_UpUnitDataSentNumber of unitdata sent to the up-

erlayer

Bssgp_RP1UpUnitDataRcvNumber of unitdata received from NS








Bssgp_RPNoneUpUnitDataRcvNumber of unitdata received from NS

control for no specific radio pri-

ority

Bssgp_UpUnitDataRcvNumber of unitdata received from NS

control

Bssgp_BEDownUnitDataSentNumber of unitdata sent to NS con-

trol for best-effort Qos

Bssgp_NormDownUnitDataSentNumber of unitdata sent to NS con-

trol for normal Qos

Bssgp_PremDownUnitDataSentNumber of unitdata sent to NS con-

trol for premium Qos

Bssgp_BEDownUnitDataRcvNumber of unitdata received from

the upper layer for best-effort Qos

Bssgp_NormDownUnitDataRcvNumber of unitdata received from

the upper layer for normal Qos

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Bssgp_PremDownUnitDataRcvNumber of unitdata received from

the upper layer for premium Qos

Bssgp_RP1UpUnitDataDiscNumber of unitdata destinated to


priority 1



priority 2



priority 3



priority 4

Bssgp_RPNoneUpUnitDataDiscNumber of unitdata destinated to

the upper layer discarded for no

specific radio priority

Bssgp_UpUnitDataDiscNumber of unitdata destinated to

the upper layer discarded

Bssgp_BEDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for best-effort

Qos

Bssgp_NormDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for normal Qos

Bssgp_PremDownUnitDataDiscNumber of unitdata destinated to NS

control discarded for premium Qos

NSC counters (SGSN) This section lists the Network Subsystem Control layer (NSC) counters.

Table 17: NSC counters (SGSN)


Nsc_UpUnitDataRcvOnFRNumber of uplink unit data received

in NSCT via Frame Relay

Nsc_UpUnitDataSentOnFRNumber of uplink unit data received

in NSCT via Frame Relay and sent to

BSSG

Nsc_DownUnitDataRcvOnFRNumber of downlink unit data re-

ceived in NSCT from BSSG and dedi-

cated to Frame Relay

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Nsc_DownUnitDataSentOnFRNumber of downlink unit data sent

from NSCT to Frame Relay

Nsc_CongestionOnFRNumber of congestion occurences in

NSCT on PVC (Frame Relay)

Nsc_UpDiscUnitDataOnFRNumber of uplink unit data received

via Frame Relay and discarded in

NSCT

Nsc_DownDiscUnitDataOnFRNumber of downlink unit data dedi-

cated to Frame Relay and discarded

in NSCT

Nsc_FlowCtrlCellRecvOnFRNumber of BVC Flow Control messages

received in NSCT via Frame Relay

Nsc_FlowCtrlCellDiscOnFRNumber of BVC Flow Control messages

received via Frame Relay and dis-

carded in NSCT

Nsc_FlowCtrlMSRecvOnFRNumber of MS Flow Control messages

received in NSCT via Frame Relay

Nsc_FlowCtrlMSDiscOnFRNumber of MS Flow Control messages

received via Frame Relay anddis-

carded in NSCT

Nsc_UpUnitDataRcvOnIPNumber of uplink unit data received

in NSCT via Gb over IP

Nsc_UpUnitDataSentOnIPNumber of uplink unit data received

in NSCT via Gb over IP and sent to

BSSG

Nsc_DownUnitDataRcvOnIPNumber of downlink unit data re-

ceived in NSCT from BSSG and dedi-

cated to Gb over IP

Nsc_DownUnitDataSentOnIPNumber of downlink unit data sent

from NSCT to Gb over IP

Nsc_UpDiscUnitDataOnIPNumber of uplink unit data received

via Gb over IP and discarded in

NSCT

Nsc_DownDiscUnitDataOnIPNumber of downlink unit data re-

ceived via Gb over IP and discarded

in NSCT

Nsc_FlowCtrlCellRecvOnIPNumber of BVC Flow Control messages

received in NSCT via Gb over IP

Nsc_FlowCtrlCellDiscOnIPNumber of BVC Flow Control messages

received via Gb over IP and dis-

carded in NSCT

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Nsc_FlowCtrlMSRecvOnIPNumber of MS Flow Control messages

received in NSCT via Gb over IP

Nsc_FlowCtrlMSDiscOnIPNumber of MS Flow Control messages

received via Gb over IP and dis-

carded in NSCT

SNDCP counters (SGSN) This section lists the Subnetwork Dependency Convergence Protocol (SNDCP)counters.

Table 18: SNDCP counters (SGSN)


Sndcp_UpPacketsSentThe number of packets sent to Relay

by SNDCP

Sndcp_DownPacketsRcvThe number of packets received from

Relay by SNDCP

Sndcp_UpPacketsDiscThe number of uplink packets dis-

carded

Sndcp_DownPacketsDiscThe number of downlink packets dis-

carded

Sndcp_UpOctetsRcvThe number of octets received in

the elapsed granularity period

Sndcp_DownOctetsSentThe number of octets sent in the

elapsed granularity period

LLC counters (SGSN) This section lists the Logical Link Control layer (LLC) counters.

Table 19: LLC counters (SGSN)


Llc_1UpFramesSentNumber of uplink frames in the SAPI

1


3


5


7

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9


11

Llc_UpFramesSent Number of uplink frames in all SAPI

Llc_1DownFramesRcvNumber of downlink frames in the

SAPI 1


SAPI 3


SAPI 5


SAPI 7


SAPI 9


SAPI 11

Llc_DownFramesRcvNumber of downlink frames in all

SAPI

Llc_1UpBytesSentNumber of uplink bytes in the SAPI

1


3


5


7


9


11

Llc_UpBytesSent Number of uplink bytes in all SAPI

Llc_1DownBytesRcvNumber of downlink bytes in the

SAPI 1


SAPI 3

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SAPI 5


SAPI 7


SAPI 9


SAPI 11

Llc_DownBytesRcvNumber of downlink bytes in all

SAPI

Llc_1UpFramesLostNumber of frames lost in uplink and

destinated to SAPI 1











Llc_UpFramesLostNumber of frames lost in uplink and

destinated to all SAPI

Llc_1UpFramesDiscNumber of frames destinated to SAPI

1 discarded


3 discarded


5 discarded


7 discarded


9 discarded


11 discarded

Llc_UpFramesDiscNumber of frames destinated to all

SAPI discarded

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Llc_1DownPacketsDiscNumber of packets from SAPI 1 dis-

carded


carded


carded


carded


carded


carded

Llc_DownPacketsDiscNumber of packets from all SAPI

discarded

Llc_ErrFramesRcv

Total number of uplink discarded

frames on all LLC protocol errors

(excluding uplink discarded frames

due to a congestion with MSAH or

SNDCP)

Llc_NbrOfRetrFramesTotal number of retransmitted LLC

frames in LLC acknowledge mode

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1 Counters for 2G

1.8 APN countersThis paragraph lists the counters provided for observation of 2G UE in a APN (seetable 20).

SM counters (APN) This section lists the Session Management (SM) counters.

Table 20: SM counters (APN)


Sm_attActPDPCtxMSPerAPN_GThe number of PDP context activa-

tions initiated by the MS per APN.

Sm_succActPDPCtxMSPerAPN_GThe number of successful PDP con-


MS per APN.

Sm_attMSActPdpCtxDynAPN_GThe number of dynamic PDP context

activations initiated by the MS per

APN.

Sm_succMSActPdpCtxDynAPN_GThe number of successful dynamic


by the MS per APN.

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1.9 GGSN countersThis paragraph lists the counters provided for observation of 2G UE in a GGSN(see table 21).

SM counters (GGSN) This section lists the Session Management (SM) counters.

Table 21: SM counters (GGSN)


Sm_attActPDPCtxMSPerGGSN_GThe number of PDP context activa-

tions initiated by the MS per GGSN.

Sm_succActPDPCtxMSPerGGSN_GThe number of successful PDP con-


MS per GGSN.

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2 Counters for 3G

This chapter describes counters provided for observation of objects of the PSCN:these counters are provided only for 3G User Equipments.


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2 Counters for 3G

2.1 Observed objectsTable 22 lists the objects that are observed for 3G UE and how they are monitored.

Table 22: Observed objects – 3G UE

Network object Observation type


Radio Network Controller (RNC) On-demand

Routing Area (RA) On-demand

APN On-demand

GGSN On-demand

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2.2 Observed functionsTable 23 lists the functions that are observed.

Table 23: Functions observed – 3G UE

Counter Type Function

Service handling




Radio Access Network Application Part (RANAP)


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2.3 RA countersThis paragraph lists the counters provided for observation of 3G UE in a RoutingArea (RA) (see table 24).

GMM counters (RA) This section lists the GPRS Mobility Management (GMM) counters.



Gmm_attGprsAttachPerRA_UNumber of 3G Attach Request re-

ceived from a MS on this RA

Gmm_succGprsAttachPerRA_UNumber of 3G Attach Accept sent to

an MS on this RA.

Gmm_rejGprsAttachNotAllowedPerRA_U


an MS with cause = illegal MS, il-

legal ME, GPRS service not allowed,



derived by network, PLMN not al-

lowed, roaming not allowed in this

area in the RA.

Gmm_rejGprsAttachSgsnInternalPerRA_U


an MS with cause = MSC temporar-

ily not reachable, Network failure,

congestion, message format error,

encoding error in the RA.

Gmm_rejGprsAttachMSIdentificationPerRA_UNumber of 3G Attach Reject sent to

the MS with GMM cause = illegal MS,

illegal ME in the RA.

Gmm_rejGprsAttachSubscriptionOptionsPerRA_U


the MS with GMM cause = PLMN not

allowed, roaming not allowed in

this area in the RA.

Gmm_failGprsAttachTimeoutPerRA_U





dure) in the RA.

Gmm_GprsRejAttachAccRestrDataPerRA_U

Number of 3G Attach Rejects by the





RA.

Gmm_attGprsAttachImsiAttachedPerRA_UNumber of 3G GPRS Attach while IMSI


MS on this RA.

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Gmm_succGprsAttachImsiAttachedPerRA_U

Number of 3G Attach Accept sent

to an MS on this RA as response to

IMSI attached MS GPRS attach re-

quest.

Gmm_rejGprsAttachImsiAttachedNotAllowedPerRA_U

Number of 3G Attach Reject sent for

IMSI attach to an MS with cause =

illegal MS, illegal ME, GPRS ser-




work, PLMN not allowed, roaming not

allowed in this area in the RA.

Gmm_rejGprsAttachImsiAttachedSgsnInternalPerRA_U

Number of 3G Attach Reject sent for

IMSI attach to an MS with cause =

MSC temporarily not reachable, Net-

work failure, congestion, message

format error, encoding error in the

RA.

Gmm_rejGprsAttachImsiAttachedAccRestrDataPerRA_U

Number of 3G Attach Rejects for

IMSI attach by the SGSN due to Ac-

cess Restriction Data in the RA.

Number of Attach Rejects sent to

an MS with GMM cause #12 (Location

Area not allowed) in the RA.

Gmm_rejGprsAttachImsiAttachedMSIdentificationPerRA_U

Number of 3G Attach Reject for IMSI

attach sent to the MS with GMM

cause = illegal MS, illegal ME in

the RA.

Gmm_rejGprsAttachImsiAttachedSubscriptionOptionsPerRA_U

Number of 3G Attach Reject for IMSI

attach sent to the MS with GMM

cause = PLMN not allowed, roaming

not allowed in this area in the RA.

Gmm_failGprsAttachImsiAttachedTimeoutPerRA_U

Number of 3G IMSI Attach Request





Gmm_attGprsDetachMsPerRA_UNumber of 3G attempted GPRS detach


this RA.

Gmm_attGprsDetachSgsnPerRA_UNumber of 3G detach request sent to

an MS on this RA

Gmm_succGprsDetachMsPerRA_UNumber of 3G successful GPRS detach

procedures received from a MS in

the RA.

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Gmm_attIntraSgsnRaUpdatePerRA_UNumber of 3G Intra SGSN RA Update


Gmm_succIntraSgsnRaUpdatePerRA_UNumber of 3G successfull Intra SGSN

RA Update procedures in the RA.

Gmm_rejIntraSgsnRaUpdateNotAllowedPerRA_U



#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI








Gmm_rejIntraSgsnRaUpdateSgsnInternalPerRA_U


Reject sent to an MS with cause =

MSC temporarily not reachable, Net-

work failure, congestion, message

format error, encoding error in the

RA.

Gmm_failIntraSgsnRaUpdateTimeoutPerRA_U






Gmm_attIntraSgsnRaUpdatePeriodicPerRA_U


received from a MS due to a Peri-

odic RA Update Timer Expiry in the

RA.

Gmm_succIntraSgsnRaUpdatePeriodicPerRA_UNumber of 3G successfull Periodic

Intra SGSN RA Update procedures in

the RA.

Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowedPerRA_U

Number of 3G Periodic Intra SGSN


cause = IMSI unknown, illegal MS,




cannot be derived by network, PLMN

not allowed, roaming not allowed in


Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternalPerRA_U



cause = MSC temporarily not reach-

able, Network failure, congestion,

message format error, encoding er-

ror in the RA.

70 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G


Gmm_failIntraSgsnRaUpdatePeriodicTimeoutPerRA_U






Gmm_attInterSgsnRaUpdatePerRA_UNumber of 3G Inter SGSN RA Update

Request messages received from a MS

in the RA.

Gmm_succInterSgsnRaUpdatePerRA_UNumber of 3G Inter SGSN RA Update

Complete received from a MS in the

RA.

Gmm_rejInterSgsnRaUpdateNotAllowedPerRA_U



#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI








in RA.

Gmm_rejInterSgsnRaUpdateSgsnInternalPerRA_U

Number of 3G Inter RA Update Reject

sent to a MS with GMM cause = MSC

temporarily not reachable, Network

failure, message format error and

encoding error in the RA.

Gmm_GprsRejRauAccRestrDataPerRA_U






the RA.

Gmm_NbrOfAttachedSubPerRA_U_MAX


attached in the RA for the elapsed


with a gauge

Gmm_NbrOfAttachedSubPerRA_U_MEAN




with a gauge

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2 Counters for 3G


Gmm_NbrOfPmmConnectedSubPerRA_U_MAXMaximum number of 3G MS in PMM-Con-

nected state in the RA. This

counter is linked with a gauge

Gmm_NbrOfPmmConnectedSubPerRA_U_MEANThe mean number of 3G MS in PMM-

Connected state in the RA. This


72 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G

2.4 SGSN countersThis paragraph lists the counters provided for observation of 3G UE in the SGSN.

RANAP counters (see table 25).


MAP counters (see table 27).



RANAP counters (SGSN) This section lists the Radio Access Network Application Part (RANAP) counters.

Table 25: RANAP counters (SGSN)


Ranap_succIuRelRnc

The number of Iu connection release

requests received from the UTRAN

accepted in the elapsed granularity

period.

Ranap_attRABRel_UThe number of RAB Release Request

messages received in the elapsed

granularity period.

Ranap_attRabReestablish_UThe number of RAB re-established in


Ranap_attIuRelRncThe number of Iu connection release

requests received from the UTRAN in


Ranap_attIuRelCmd

The number of Iu connection release

requests sent to the UTRAN (either

on SGSN or UTRAN trigger) in the


Ranap_ErrorIndSntThe number of Error Indication sent

to the UTRAN.

Ranap_ErrorIndRcvThe number of Error Indication re-

ceived from the UTRAN.

Ranap_ResetRcvNumber of Reset procedures at-

tempted by the UTRAN.

Ranap_ResetResourceRcvNumber of Reset Resource procedures

attempted by the UTRAN.


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2 Counters for 3G



Gmm_SuccGprsDetachHlr_UNumber of Cancel Location received

from the HLR.

Gmm_attIdentityReq_UThe number of attempted Identity


Gmm_succIdentityReq_UThe number of successful Identity


Gmm_attAuthProcsSgsnSim_UThe number of authentication and



Gmm_attAuthProcsSgsnUsim_UThe number of authentication and



Gmm_succAuthProcsSgsnSim_UThe number of succcessful authenti-



Gmm_succAuthProcsSgsnUsim_UThe number of succcessful authenti-



Gmm_SuccPTMSIRealloc_UThe number of PTMSI reallocations


granularity period in 3G network.

Gmm_attGprsAttach_UNumber of 3G Attach Request re-

ceived from an MS.

Gmm_succGprsAttach_UNumber of 3G Attach Accept sent to

an MS

Gmm_rejGprsAttachNotAllowed_U


to an MS with GMM cause #3, 6, 7,






Roaming not allowed in this area).

Gmm_rejGprsAttachSgsnInternal_U


to an MS with GMM cause # 16 and


Congestion) and #95 to 111 (causes

related to the message format error

or encoding error).

Gmm_rejGprsAttachMSIdentification_UNumber of 3G Attach Reject sent to

the MS with GMM cause = illegal MS,

illegal ME.

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2 Counters for 3G


Gmm_rejGprsAttachSubscriptionOptions_U


the MS with GMM cause = PLMN not

allowed, roaming not allowed in

this area.

Gmm_failGprsAttachTimeout_U





dure).

Gmm_failGprsAttachCpuLoad_UNumber of 3G Attach Request ignored

because the maximum CPU load is

reached.

Gmm_failGprsAttachNbPerSec_UNumber of 3G Attach Request ignored

because the maximum number of at-

tach per second is reached.

Gmm_attRejGsmOnlySubscribed_UNumber of 3G Attach Reject sent to

an MS with GMM cause #7 (GPRS ser-

vice not allowed).

Gmm_GprsRejAttachAccRestrData_U

The number of Attach Rejects by

the SGSN due to Access Restriction




Gmm_FailGprsAttachAbort_U

The number of 3G failed attach re-

quest procedures caused by MM/MSAH

initiated Abort, or Auth_Ciph Nack

received in the elapsed granularity

period.

Gmm_MsAttachReject_UThe number of 3G attach reject sent

to an MS in the elapsed granularity

period.

Gmm_attGprsAttachImsiAttached_UNumber of 3G GPRS Attach while IMSI


MS.

Gmm_succGprsAttachImsiAttached_UNumber of 3G GPRS Attach while IMSI


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2 Counters for 3G


Gmm_rejGprsAttachImsiAttachedNotAllowed_U



GMM cause #3, 6, 7, 8, 9, 11, 13,








Gmm_rejGprsAttachImsiAttachedSgsnInternal_U







ing error).

Gmm_rejGprsAttachImsiAttachedAccRestrData_U






allowed).

Gmm_rejGprsAttachImsiAttachedMSIdentification_UNumber of 3G GPRS Attach while IMSI

attached rejects with GMM cause =

illegal MS, illegal ME.

Gmm_rejGprsAttachImsiAttachedSubscriptionOptions_U


attached rejects with GMM cause =

PLMN not allowed, roaming not al-

lowed in this area.

Gmm_failGprsAttachImsiAttachedTimeout_U






Gmm_attGprsDetachMs_UNumber of 3G attempted GPRS detach


Gmm_attImsiDetachMs_UNumber of 3G detach request re-


type IMSI.

Gmm_attGprsDetachSgsn_UNumber of 3G attempted GPRS detach


Gmm_succGprsDetachSgsn_UNumber of 3G successful GPRS detach


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2 Counters for 3G


Gmm_succGprsDetachMs_UThe number of 3G successfully com-

pleted GPRS detach procedures ini-

tiated by the MS.

Gmm_unsuccGprsDetachMs_U

The number of 3G unsuccessful de-

tach for an MS, MM/MSAH initiated

abort, or Auth_Ciph Nack received


Gmm_attIntraSgsnRaUpdate_UNumber of 3G Intra SGSN RA Update

received from an MS.

Gmm_succIntraSgsnRaUpdate_UNumber of 3G successful intra SGSN


Gmm_rejIntraSgsnRaUpdateNotAllowed_U



#2, 3, 6, 7, 8, 9, 11, 13, 15 (imsi








Gmm_rejIntraSgsnRaUpdateSgsnInternal_U



= MSC temporarily not reachable,

Network failure, congestion, mes-

sage format error, encoding error.

Gmm_failIntraSgsnRaUpdateTimeout_U





procedure).

Gmm_FailIntraSgsnRaUpdateAbort_U

Number of 3G failed Intra RAU pro-

cedures caused by MM/MSAH initiated

Abort, or Auth_Ciph Nack received


Gmm_attIntraSgsnRaUpdatePeriodic_UNumber of 3G Intra SGSN RA Update

received from MS due to a Periodic

RA Update Timer Expiry.

Gmm_succIntraSgsnRaUpdatePeriodic_U

Number of 3G successful 3G Intra

SGSN RA Update received from an MS


expiry.

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2 Counters for 3G


Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowed_U




GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area).

Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternal_U








error).

Gmm_failIntraSgsnRaUpdatePeriodicTimeout_U



expiry failed on fifth expiry of



tity procedure).

Gmm_attIntraSgsnRaUpdateFromGSMtoUMTS_UNumber of Intra SGSN RA Update re-

ceived from MS in case of Inter

system change from GSM to UMTS.

Gmm_succIntraSgsnRaUpdateFromGSMtoUMTS_U

Number of successful Intra SGSN

RA Update received from MS in case

of Inter system change from GSM to

UMTS.

Gmm_attInterSgsnRaUpdate_UNumber of 3G Inter SGSN RA Update

received from MS.

Gmm_succInterSgsnRaUpdate_UNumber of 3G Inter SGSN RA Update

Complete received from a MS.

Gmm_rejInterSgsnRaUpdateNotAllowed_U


Reject sent to an MS with cause =

IMSI unknown, illegal MS, illegal




rived by network, PLMN not allowed,

roaming not allowed in this area.

78 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G


Gmm_rejInterSgsnRaUpdateSgsnInternal_U

Number of 3G Inter RA Update Reject

sent to a MS with GMM cause = MSC

temporarily not reachable, Network

failure, message format error and

encoding error.

Gmm_GprsRejRauAccRestrData_U



Number of SGAN RA Update Rejects



Gmm_FailInterSgsnRaUpdateAbort_U

Number of 3G failed Inter RAU pro-

cedures caused by MM/MSAH initiated

Abort, or Auth_Ciph Nack received


Gmm_DurationOfSuccAttach_U

Sum of all 3G successful attach

durations - This value divided by



Gmm_attPsPagingProcIu_UThe number of attempted UMTS Paging

procedures.

Gmm_succPsPagingProcIu_UThe number of successful UMTS Pag-

ing procedures.

Gmm_attSgsnRelocation_UThe number of attempted intra/inter

sgsn srns procedures.

Gmm_attIntraSgsnRelocation_UThe number of attempted Intra SGSN

SRNS Relocation.

Gmm_succIntraSgsnRelocation_UThe number of successful Intra SGSN

SRNS Relocation.

Gmm_failIntraSgsnRelocationInt_UThe number of failed intra sgsn

srns procedures due to internal

reasons.

Gmm_failIntraSgsnRelocationExt_UThe number of failed intra sgsn

srns procedures due to external

reasons.

Gmm_attInterSgsnRelocation_UThe number of attempted inter sgsn

srns procedures .

Gmm_succInterSgsnRelocation_UThe number of successful inter sgsn

srns procedures .

Gmm_failInterSgsnRelocationInt_UThe number of failed inter sgsn

srns procedures due to internal

reasons.

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2 Counters for 3G


Gmm_failInterSgsnRelocationExt_UThe number of failed inter sgsn

srns procedures due to external

reasons.

Gmm_NbrOfAttachedSub_U_MAX


attached in the SGSN in the elapsed



Gmm_NbrOfAttachedSub_U_MEAN





Gmm_NbrOfPmmIdleSub_U_MAXMaximum number of 3G subscribers in

PMM-IDLE state for this SGSN. This


Gmm_NbrOfPmmIdleSub_U_MEANMean number of 3G subscribers in

PMM-IDLE state for this SGSN. This


Gmm_NbrOfPmmConnectedSub_U_MAX

Maximum number of 3G MS having an

established Iu connection in this

SGSN. This counter is linked with a

gauge

Gmm_NbrOfPmmConnectedSub_U_MEAN

Mean number of 3G MS having an es-

tablished Iu connection in this


gauge




Map_AttMsPresentPS_UThe number of MAP-READY-FOR-SMS re-


ms-Present in 3G network.

Map_SuccMsPresentPS_U

The number of MAP-READY-FOR-SMS


alertReason ms-Present in 3G net-

work.


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2 Counters for 3G



Sms_MoMsgTransferRequestsFromMs_UNumber of MO message transfer re-


Sms_MoSuccDeliveries_UNumber of successful MO deliveries


Sms_MoFailSmsOverGprsNotAllowed_UNumber of MO delivery failure


lowed.

Sms_MoFailOdb_UNumber of MO delivery failure


ring (ODB).

Sms_MoFailCallBarred_UNumber of MO delivery failure


Sms_MoFailRpProtocolError_UNumber of MO delivery failure


Sms_MoFailNoMemoryAvailable_UNumber of MO delivery failure


Sms_MtMsgTransferRequestsFromSmsGmsc_UNumber of MT message transfer re-


ceived in SGSN.

Sms_MtSuccDeliveries_UNumber of successful MT deliveries


Sms_MtFailSmsOverGprsNotAllowed_UNumber of MT delivery failure


lowed.

Sms_MtFailNoPageResponse_UNumber of MT delivery failure


Sms_MtFailPagingNotAllowed_UNumber of MT delivery failure


Sms_MtFailSubscriberBusy_UNumber of MT delivery failure


Sms_MtFailTimerTc1nExpiry_UNumber of MT delivery failure


Sms_MtFailGmmProcedureOngoing_UNumber of MT delivery failure


Sms_MtFailTimerTr1nExpiry_UNumber of MT delivery failure


Sms_MtFailSdmAccessFailed_UNumber of MT delivery failure


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2 Counters for 3G


Sms_MtFailNoMemoryAvailable_UNumber of MT delivery failure


Sms_MtFailMemoryCapacityExceeded_UNumber of MT delivery failure


Sms_MtFailRpProtocolError_UNumber of MT delivery failure


Sms_AttMemoryAvailablePS_UNumber of attepts to initiate SM


ory Available.

Sms_SuccMemoryAvailablePS_UNumber of successfully received re-






Sm_attActPDPCtxMSPerSgsn_UThe number of PDP context activa-

tions initiated by the MS in 3G.

Sm_succActPDPCtxMSPerSgsn_UThe number of successful PDP con-


MS in 3G.

Sm_attActSecondaryPdpContextMSPerSgsn_UThe number of secondary PDP context


Sm_succ2ndActPDPCtxMSPerSgsn_UThe number of successful secondary


by the MS.

Sm_attMSDeactPDPCtx_UThe number of PDP context deactiva-


Sm_succMSDeactPDPCtx_UThe number of successful PDP con-


MS.

Sm_RejActPDPCtxNoResources_UThe number of activate PDP context


insufficient resources.

Sm_RejActPDPCtxUnknownApn_UThe number of activate PDP context


missing or unknown APN.

82 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G


Sm_RejActPDPCtxUnknownPdp_UThe number of activate PDP context


missing or unknown PDP type.

Sm_RejActPDPCtxAuthenticationFailed_UThe number of activate PDP context


user authentication failed.

Sm_RejActPDPCtxByGgsn_UThe number of activate PDP context


activation rejected by GGSN.

Sm_RejActPDPCtxUnspecified_UThe number of activate PDP context


activation rejected, unspecified.

Sm_RejActPDPCtxOptionNotSupported_UThe number of activate PDP context


service option not supported.

Sm_RejActPDPCtxOptionNotSubscribed_UThe number of activate PDP context


service option not subscribed.

Sm_RejActPDPCtxOptionOutOfOrder_U



= service option temporarily out of

order.

Sm_RejActPDPCtxNetworkFailure_UThe number of activate PDP context


network failure.

Sm_RejActPDPCtxReactivationRequired_UThe number of activate PDP context


reactivation required.

Sm_RejActPDPCtxInvalidTransactionId_UThe number of activate PDP context


invalid transaction identifier.

Sm_RejActPDPCtxMessageDecoding_U



= semantically incorrect message,

invalid mandatory IE, message type

non existent or non implemented,

information IE non existent or non

implemented, conditional IE error.

Sm_RejActPDPCtxProtocolError_U



= message type not compatible with

the protocol state, message not

compatible with the protocol state,

protocol error unspecified.

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2 Counters for 3G


Sm_ActSecPDPCtxDroppDueToOverload_UThe number of secondary PDP con-

texts activated MS per SGSN dropped

due to overload threshold.

Sm_attModPdpCtxMs_UThe number of modify PDP Context

procedure initiated by the MS

Sm_succModPDPCtxMs_UThe number of successful modify PDP

Context procedure initiated by the

MS

Sm_attModPDPCtxSgsn_UThe number of modify PDP Context

procedure initiated by the SGSN

Sm_succModPDPCtxSgsn_UThe number of successful modify PDP

Context procedure initiated by the

SGSN

Sm_NbrActivePDPCtx_U_MAXThe maximum number of active PDP

contexts in this SGSN. This counter

is linked with a gauge

Sm_NbrActivePDPCtx_U_MEANThe mean number of active PDP con-

texts in this SGSN. This counter is

linked with a gauge

Sm_attGgsnDeactPDPCtx_UNumber of PDP context deactivations

initiated by the GGSN. (3G/UTRAN)

Sm_succGgsnDeactPDPCtx_UNumber Delete PDP Context response

sent by The SGSN. (3G/UTRAN)

Sm_attSgsnDeactPDPCtx_UNumber of PDP deactivation initi-

ated by the SGSN. (3G/UTRAN)

Sm_succSgsnDeactPDPCtx_UNumber of successful PDP deac-

tivation initiated by the SGSN.

(3G/UTRAN)

Sm_attSgsnUpdPDPCtx_UNumber of update PDP Context initi-

ated by the SGSN. (3G/UTRAN)

Sm_succSgsnUpdPDPCtx_UNumber of successful Update PDP

initiated by the SGSN. (3G/UTRAN)

Sm_attGgsnUpdPDPCtx_UNumber of update PDP Context initi-

ated by the GGSN. (3G/UTRAN)

Sm_succGgsnUpdPDPCtx_UNumber of successful Update PDP

initiated by the GGSN. (3G/UTRAN)

84 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G

2.5 RNC countersThis paragraph lists the counters provided for observation of 3G UE in a RNC (seetable 30).

RANAP counters (RNC) This section lists the Radio Access Network Application Part (RANAP) counters.

Table 30: RANAP counters (RNC)


Ranap_ResetRcvPerRncNumber of Reset procedures at-

tempted by the RNC.

Ranap_ResetResourceRcvPerRncNumber of Reset Resource procedures

attempted by the RNC.

Ranap_ErrorIndSntPerRncNumber of Error Indication sent to

the RNC.

Ranap_ErrorIndRcvPerRncNumber of Error Indication received

from the RNC.

Ranap_attIuRelRncPerRncNumber of Iu connection release re-

quests attempted by the RNC.

Ranap_attIuRelCmdPerRncNumber of Iu connection release at-

tempted sent to the RNC..

Ranap_InitialUERcvPerRncNumber of Initial UE received from

the RNC.

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2 Counters for 3G

2.6 APN countersThis paragraph lists the counters provided for observation of 3G UE in a APN (seetable 31).




Sm_attActPDPCtxMSPerAPN_UThe number of PDP context activa-

tions initiated by the MS per APN.

Sm_succActPDPCtxMSPerAPN_UThe number of successful PDP con-


MS per APN.

Sm_attMSActPdpCtxDynAPN_UThe number of dynamic PDP context

activations initiated by the MS per

APN.

Sm_succMSActPdpCtxDynAPN_UThe number of successful dynamic


by the MS per APN.

86 / 169 3BL 40723 EDAA RKZZA Ed.10

2 Counters for 3G

2.7 GGSN countersThis paragraph lists the counters provided for observation of 3G UE in a GGSN(see table 32).

SM counters (GGSN) This section lists the Session Management (SM) counters.

Table 32: SM counters (GGSN)


Sm_attActPDPCtxMSPerGGSN_UThe number of PDP context activa-

tions initiated by the MS per GGSN.

Sm_succActPDPCtxMSPerGGSN_UThe number of successful PDP con-


MS per GGSN.

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2 Counters for 3G

88 / 169 3BL 40723 EDAA RKZZA Ed.10

3 Counters common for 2G and 3G


This chapter describes counters provided for observation of objects of the PSCN:these counters are provided for both 2G and 3G User Equipments.


3BL 40723 EDAA RKZZA Ed.10 89 / 169


3.1 Observed objectsTable 33 lists the objects that are observed in the PSCN for all the User Equipmentsand how they are monitored.

Table 33: Observed objects

Network object Observation type


RA On-demand

HLR On-demand

APN On-demand

STATION On-demand

90 / 169 3BL 40723 EDAA RKZZA Ed.10


3.2 Observed functionsTable 34 lists the observed functions.

Table 34: Functions observed

Counter type Function

Service handling


GPRS Tunneling Protocol-Control Plane (GTP-C)



GPRS Tunneling Protocol GateWay Control plane(GTPGWC)

Customized Application for Mobile network En-hanced Logic (CAMEL)


Data handlingGPRS Tunneling Protocol - User Plane (GTP-U)

CPU

Charging –

3BL 40723 EDAA RKZZA Ed.10 91 / 169


3.3 HLR countersThis paragraph lists counters provided for observation of a HLR (see table 35 ).

GMM counters (HLR) This section lists the GPRS Mobility Management (GMM) counters.

Table 35: GMM counters (HLR)


Mm_attSendAuthInfoperHLRThe number of attempted SAI re-

quests sent to the HLR, per HLR.

Mm_SuccSendAuthInfoperHLRThe number of succcessful SAI re-

sponses received from the HLR, per

HLR.

Mm_AuthInfoRcvFromHLRAV3The number of SAI received from HLR

with triplets.

Mm_AuthInfoRcvFromHLRAV5The number of SAI received from HLR

with quintuplets.

3.4 RA countersThis paragraph lists the counters provided for observation in a Routing Area (RA)(see table 36).

GMM counters (RA) This section lists the GPRS Mobility Management (GMM) counters.



Gmm_GprsRejRauAccRestrDataPerRA






the RA.

Gmm_GprsImplicitDetachPerRANumber of 2G + 3G implicit detach

due to the IDT timer expiry in the

RA.

Gmm_GprsAttachCompletePerRANumber of 2G + 3G Attach Complete


Gmm_GprsRejAttachAccRestrDataPerRA






RA.

Gmm_attGprsAttachPerRANumber of Attach Request received

from a MS on this RA

92 / 169 3BL 40723 EDAA RKZZA Ed.10



Gmm_succGprsAttachPerRANumber of Attach Accept sent to an

MS on this RA

Gmm_rejGprsAttachNotAllowedPerRA

Number of Attach Reject sent to









in RA.

Gmm_rejGprsAttachSgsnInternalPerRA

Number of Attach Reject sent to an

MS with GMM cause #16 and 22 (MSC

temporarily not reachable, con-

gestion) and #95 to 111 (message

format error and encoding error) in

the RA.

Gmm_failGprsAttachTimeoutPerRA

Number of Attach Request failed on

fifth expiry of timer T3360 (during

authentication procedure) or T3370


RA.

Gmm_attGprsAttachImsiPerRANumber of 2G + 3G Attach Request

received from an MS with identity

type IMSI in the RA.

Gmm_attGprsAttachImsiAttachedPerRANumber of GPRS Attach while IMSI


MS on this RA.

Gmm_succGprsAttachImsiAttachedPerRANumber of GPRS Attach while IMSI

attached Accept sent to an MS on

this RA.

Gmm_rejGprsAttachImsiAttachedNotAllowedPerRA

Number of GPRS Attach while IMSI


GMM cause #3, 6, 7, 8, 9, 11, 13,







able cells in location area)in RA.

3BL 40723 EDAA RKZZA Ed.10 93 / 169



Gmm_rejGprsAttachImsiAttachedSgsnInternalPerRA







ing error) in the RA.

Gmm_rejGprsAttachImsiAttachedAccRestrDataPerRA






allowed)in the RA.

Gmm_failGprsAttachImsiAttachedTimeoutPerRA






RA.

Gmm_attGprsDetachMsPerRANumber of attempted GPRS detach


this RA

Gmm_attGprsDetachSgsnPerRANumber of detach request sent to an

MS on this RA

Gmm_attIntraSgsnRaUpdatePerRANumber of Intra SGSN RA update re-

ceived from an MS in this RA

Gmm_succIntraSgsnRaUpdatePerRANumber of successful Intra SGSN RA

Update procedures in the RA

Gmm_rejIntraSgsnRaUpdateNotAllowedPerRA


ject sent to an MS with GMM cause

#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI








Gmm_rejIntraSgsnRaUpdateSgsnInternalPerRA







the RA.

94 / 169 3BL 40723 EDAA RKZZA Ed.10



Gmm_failIntraSgsnRaUpdateTimeoutPerRA

Number of Intra SGSN RA Update





Gmm_IntraSgsnRaUpdateCompletePerRANumber of 2G+3G Intra SGSN RA Up-

date Complete received from an MS

in the RA.

Gmm_attIntraSgsnRaUpdatePeriodicPerRANumber of Intra SGSN RA Update re-

ceived from a MS due to a Periodic

RA Update Timer Expiry in the RA.

Gmm_succIntraSgsnRaUpdatePeriodicPerRANumber of successfull Periodic In-

tra SGSN RA Update procedures in

the RA.

Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowedPerRA

Number of Periodic Intra SGSN RA

Update Reject sent to an MS with

cause = IMSI unknown, illegal MS,




cannot be derived by network, PLMN

not allowed, roaming not allowed in


Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternalPerRA


Update Reject sent to an MS with

cause = MSC temporarily not reach-

able, Network failure, congestion,

message format error, encoding er-

ror in the RA.

Gmm_failIntraSgsnRaUpdatePeriodicTimeoutPerRA


Update failed on fifth expiry of




Gmm_attInterSgsnRaUpdatePerRANumber of Inter SGSN RA Update re-

ceived from an MS in the RA.

Gmm_succInterSgsnRaUpdatePerRANumber of successful Inter SGSN RA

Update procedures in the RA

3BL 40723 EDAA RKZZA Ed.10 95 / 169



Gmm_rejInterSgsnRaUpdateNotAllowedPerRA

Number of Inter SGSN RA Update Re-


#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI








in RA.

Gmm_rejInterSgsnRaUpdateSgsnInternalPerRA




reachable, congestion) and #95 to

111 (message format error and en-

coding error) in the RA.

Gmm_InterSgsnRaUpdateCompletePerRANumber of 2G + 3G Inter SGSN RA Up-

date Complete received from an MS

in the RA.

Gmm_attPsPagingPerRANumber of 2G + 3G attempted packet

switched procedure on this RA

Gmm_unsuccPsPagingPerRANumber of 2G + 3G unsuccessful pag-

ing procedures on this RA

Gmm_NbrOfAttachedSubPerRA_MAX

Maximum number of subscribers at-



with a gauge.

Gmm_NbrOfAttachedSubPerRA_MEAN

Mean number of subscribers at-



with a gauge.

96 / 169 3BL 40723 EDAA RKZZA Ed.10


3.5 APN countersThis section lists the counters provided for observation in a APN (see table 37).




Sm_MeanDurOfSuccActPdpCtxAPN

During period, mean time between MS

activate PDP context reception and

activate PDP context accept sending

for a given APN (unit:seconds)

Sm_MeanDurOfSuccActPdpCtxConvAPN





Sm_MeanDurOfSuccActPdpCtxStreamAPN





Sm_MeanDurOfSuccActPdpCtxInterTHP1APN





Sm_MeanDurOfSuccActPdpCtxInterTHP23APN





Sm_MeanDurOfSuccActPdpCtxBackAPN





3BL 40723 EDAA RKZZA Ed.10 97 / 169


3.6 STATION countersThis paragraph lists the counters provided for observation of a station (see table38).

Counters (STATION) This section lists the counters for the object STATION.

Table 38: Counters (STATION)


Plfa_ProcessorCPUusage_MAXStation peak CPU load during the

GOBS specified time period. This


Plfa_ProcessorCPUusage_MEANStation mean CPU load during the

GOBS specified time period. This


Plfa_LogicalBuffersUsage_MAX

Station peak Logical buffers usage

during the GOBS specified time pe-

riod. This counter is linked with

a gauge.

Plfa_LogicalBuffersUsage_MEAN

Station mean Logical buffers usage



a gauge.

Plfa_LogicalBuffersUsageStation’s Logical buffers usage


riod.

98 / 169 3BL 40723 EDAA RKZZA Ed.10


3.7 SGSN countersThis section lists the counters provided for observation in an SGSN.

GTP-C counters (see table 39).


MAP countersi (see table 41).



CAMEL counters (see table 45).

GTPGWC counters (see table 47).

GTP_U counters (see table 48).

CHARGING counters (see table 49).

GTP-C counters (SGSN) This section lists the GPRS Tunneling Protocol-Control Plane (GTP-C) counters.

Table 39: GTP-C counters (SGSN)


Gtpc_RejGgsnNoResourcesNumber of operations rejected by

the GGSN with cause = no resources

available.

Gtpc_RejGgsnNotSupportedNumber of operations rejected by

the GGSN with cause = version not

supported, service not supported.

Gtpc_RejGgsnAuthenticationFailedNumber of operations rejected by

the GGSN with cause = user authen-

tication failed.

Gtpc_RejGgsnSystemFailureNumber of operations rejected by

the GGSN with cause = system fail-

ure.

Gtpc_RejGgsnNonExistentNumber of operations rejected by

the GGSN with cause = non-existent.

Gtpc_RejGgsnProtocolError

Number of operations rejected by

the GGSN with cause = invalid mes-

sage format, mandatory IE incor-

rect, mandatory IE missing, op-

tional IE incorrect.

Gtpc_RejSgsnProtocolError


the SGSN with cause = invalid mes-

sage format, mandatory IE incor-

rect, mandatory IE missing, op-


Gtpc_RejSgsnIMSIUnknownNumber of operations rejected by

the SGSN with cause = IMSI not

known always 0.

3BL 40723 EDAA RKZZA Ed.10 99 / 169



Gtpc_RejSgsnMSDetachedNumber of operations rejected by

the SGSN with cause = MS is GPRS

detached always 0.

Gtpc_RejSgsnMSNotRespondingNumber of operations rejected by

the SGSN with cause = MS isn’t GPRS

responding always 0.

Gtpc_RejSgsnMSRefusesNumber of operations rejected by

the SGSN with cause = MS refuses

always 0.

Gtpc_RejSgsnNotSupportedNumber of operations rejected by

the SGSN with cause = version not

supported, service not supported.

Gtpc_RejSgsnNoResourcesNumber of operations rejected by

the SGSN with cause = no resources

available.

Gtpc_RejSgsnSystemFailureNumber of operations rejected by

the SGSN with cause = system fail-

ure always 0.

Gtpc_RejSgsnRoamingRestrictionNumber of operations rejected by

the SGSN with cause = roaming re-

striction always 0.

Gtpc_RejSgsnPTMSIMismatchNumber of operations rejected by

the SGSN with cause = P-TMSI signa-

ture mismatch always 0.

Gtpc_RejSgsnConnecSuspendNumber of operations rejected by

the SGSN with cause = GPRS connec-

tion suspended always 0.

Gtpc_UpMsgSigSentNumber of GTP signaling messages

sent to the GGSNs/SGSNs.

Gtpc_DownMsgSigRecNumber of GTP signaling messages

received from the GGSNs/SGSNs.

Gtpc_DownMsgSigDiscNumber of downlink GTP signalling

messages received from the

GGSNs/SGSNs then discarded.

Gtpc_GsnFailure Number of GGSN path failure

Gtpc_GsnRestart Number of GGSN Restart

Gtpc_KbytesDiscNumber of not valid Kbytes received

from the GGSNs and discarded.

Gtpc_attDnsParseNumber of request sent to loacl DNS

service.

100 / 169 3BL 40723 EDAA RKZZA Ed.10



Gtpc_succDnsParseNumber of response sent by local

DNS service

Gtpc_RejGgsnOtherCausesNumber of operations rejected by

the GGSN with cause = user authen-

tication failed, system failure.

Gtpc_DownMsgSigRec_V0GTP-C signal packet quantity re-

ceived on interface Gn (from SGSN

to GGSN), only for GTPv0

Gtpc_DownMsgSigRec_V1GTP-C signal packet quantity re-

ceived on interface Gn (from SGSN


Gtpc_UpMsgSigSent_V0GTP-C signal packet quantity sended

from interface Gn (from SGSN to

GGSN), only for GTPv0

Gtpc_UpMsgSigSent_V1GTP-C signal packet quantity sended

from interface Gn (from SGSN to

GGSN), only for GTPv1

Gtpc_KbytesRcvGTP-C signal packet byte quantity

received on interface Gn (from SGSN

to GGSN), unit Kbyte

Gtpc_KbytesRcv_V0

GTP-C signal packet byte quantity

received on interface Gn (from

SGSN to GGSN), unit Kbyte, only for

GTPv0

Gtpc_KbytesRcv_V1


received on interface Gn (from


GTPv1

Gtpc_KbytesSentGTP-C signal packet byte quantity

sended from interface Gn (from SGSN


Gtpc_KbytesSent_V0


sended from interface Gn (from


GTPv0

Gtpc_KbytesSent_V1


sended from interface Gn (from


GTPv1


3BL 40723 EDAA RKZZA Ed.10 101 / 169




Gmm_GprsRejRauAccRestrData






Gmm_GprsInactiveMSDetachSgsn

The number of 2G + 3G detach re-

quest sent to an MS on expiry of

Inactive MS Detach Timer in the


Gmm_GprsImplicitDetachNumber of 2G + 3G implicit detach

due to the IDT timer expiry.

Gmm_GprsAttachCompleteNumber of 2G + 3G Attach Complete

received from MS.

Gmm_GprsRejAttachAccRestrData


SGSN due to Access Restriction




Gmm_attInterSgsnRelocationNewNumber of attempted Inter SGSN SRNS

Relocation.

Gmm_succInterSgsnRelocationNewNumber of successful Inter SGSN

SRNS Relocation.

Gmm_NbrOfNewSubs Number of new stored subscribers

Gmm_NbrOfSubs_MAXMaximum number of stored sub-

scribers in the SGSN. This counter


Gmm_NbrOfSubs_MEANMean number of stored subscribers

in the SGSN. This counter is linked

with a gauge.

Gmm_NbrOfHomeSub_MAXMaximum number of home subscribers

stored in the SGSN. This counter is


Gmm_NbrOfHomeSub_MEANMean number of home subscribers



Gmm_NbrOfRoamingSubs_MAXMaximum number of roaming sub-

scribers stored in the SGSN. This


Gmm_NbrOfRoamingSubs_MEANMean number of roaming subscribers



102 / 169 3BL 40723 EDAA RKZZA Ed.10



Gmm_NbrOfVisitingNationalSub_MAX

Maximum number of visiting na-

tional subscribers stored in the


gauge.

Gmm_NbrOfVisitingNationalSub_MEAN

Mean number of visiting national

subscribers stored in the SGSN.

This counter is linked with a

gauge.

Gmm_NbrOfVisitingForeignSub_MAX

Maximum number of visiting for-

eign subscribers stored in the

SGSN. This counter is linked with

a gauge.

Gmm_NbrOfVisitingForeignSub_MEAN

Mean number of visiting foreign



gauge.

Gmm_NbrOfAttachedRoamingSubs_MAX

Maximum number of attached roam-

ing subscribers stored in the

SGSN. This counter is linked with

a gauge.

Gmm_NbrOfAttachedRoamingSubs_MEAN

Mean number of attached roaming



gauge.

Gmm_FailVlrBssIWImsiUnknownNumber of Attach request with IMSI

unknown

Gmm_FailVlrBssIWNoPlmnNumber of attach request failed be-

cause PLMN not allowed

Gmm_FailVlrBssIWNoLaNumber of attach request failed be-

cause LA not allowed

Gmm_FailVlrIdReqPtmsiNumber of Identity Request sent to

a MS because of PTMSI check fail-

ure.

Gmm_SubAuthVectorReuseNumber of authentication procedures

with vector reuse.

Gmm_AuthCksnMismatchNumber of Authentication and Ci-

phering procedures triggered by

CKSN mismatch.

Gmm_AuthCiphFailResNumber of Authentication and Ci-

phering failure due to response

check failure.

Gmm_attIdentityReqThe number of attempted Identity

Request procedures

3BL 40723 EDAA RKZZA Ed.10 103 / 169



Gmm_succIdentityReqThe number of successful Identity

Request procedures

Gmm_attAuthInSgsnThe number of authentication and

ciphering procedures attempted

Gmm_succAuthInSgsnThe number of succcessful authenti-

cation and ciphering procedures

Gmm_AuthCiphFailMacThe number of authentication and

ciphering failure received from the

MS with GMM cause MAC failure

Gmm_AuthCiphFailSyncThe number of authentication and

ciphering failure received from the

MS with GMM cause Synch failure

Gmm_SuccPTMSIReallocThe number of PTMSI reallocations


granularity period

Gmm_attGprsAttachNumber of Attach Request received

from an MS.

Gmm_succGprsAttachNumber of Attach Accept sent to an

MS

Gmm_rejGprsAttachNotAllowed

Number of Attach Reject sent to


9, 11, 13, 15 (illegal MS, ille-

gal ME, GPRS service not allowed,






area).

Gmm_rejGprsAttachSgsnInternal

Number of Attach Reject sent to an

MS with GMM cause # 16 and 22 (MSC

temporarily not reachable, Conges-

tion) and #95 to 111 (causes re-

lated to the message format error

or encoding error).

Gmm_failGprsAttachTimeout

Number of Attach Request failed on

fifth expiry of timer T3360 (during

authentication procedure) or T3370


Gmm_attRejGsmOnlySubscribedNumber of Attach Reject sent to an

MS with GMM cause #7 (GPRS service

not allowed).

104 / 169 3BL 40723 EDAA RKZZA Ed.10



Gmm_attGprsAttachImsiNumber of 2G + 3G Attach Request

received from an MS with identity

type IMSI.

Gmm_attGprsAttachImsiAttachedNumber of GPRS Attach while IMSI


MS.

Gmm_succGprsAttachImsiAttachedNumber of GPRS Attach while IMSI


Gmm_rejGprsAttachImsiAttachedNotAllowed



GMM cause #3, 6, 7, 8, 9, 11, 13,








Gmm_rejGprsAttachImsiAttachedSgsnInternal







ing error).

Gmm_rejGprsAttachImsiAttachedAccRestrData






allowed).

Gmm_failGprsAttachImsiAttachedTimeout






Gmm_attGprsDetachMsNumber of attempted GPRS detach


Gmm_attImsiDetachMsNumber of detach request received

from an MS with identity type IMSI.

Gmm_attGprsDetachSgsnNumber of attempted GPRS detach


Gmm_succGprsDetachSgsnNumber of successful GPRS detach


3BL 40723 EDAA RKZZA Ed.10 105 / 169



Gmm_attIntraSgsnRaUpdateNumber of Intra SGSN RA Update re-

ceived from an MS.

Gmm_succIntraSgsnRaUpdateNumber of successful intra SGSN RA

update procedures.

Gmm_rejIntraSgsnRaUpdateNotAllowed



#2, 3, 6, 7, 8, 9, 11, 13, 15 (imsi








Gmm_rejIntraSgsnRaUpdateSgsnInternal







Gmm_failIntraSgsnRaUpdateTimeout

Number of Intra SGSN RA Update




procedure).

Gmm_IntraSgsnRaUpdateCompleteNumber of 2G + 3G Intra SGSN RA Up-

date Complete received from an MS.

Gmm_attIntraSgsnRaUpdatePeriodicNumber of Intra SGSN RA Update re-

ceived from MS due to a Periodic RA

Update Timer expiry.

Gmm_succIntraSgsnRaUpdatePeriodicNumber of successful Intra SGSN RA

Update received from an MS due to a

Periodic RA Update Timer expiry.

Gmm_rejIntraSgsnRaUpdatePeriodicNotAllowed




GMM cause #2, 3, 6, 7, 8, 9, 11, 13







this area).

106 / 169 3BL 40723 EDAA RKZZA Ed.10



Gmm_rejIntraSgsnRaUpdatePeriodicSgsnInternal








error).

Gmm_failIntraSgsnRaUpdatePeriodicTimeout



piry failed on fifth expiry of



tity procedure).

Gmm_attInterSgsnRaUpdateNumber of Inter SGSN RA Update re-

ceived from MS.

Gmm_succInterSgsnRaUpdateNumber of successful Inter SGSN RA

update procedures.

Gmm_rejInterSgsnRaUpdateNotAllowed



#2, 3, 6, 7, 8, 9, 11, 13, 15 (IMSI


GPRS service not allowed, GPRS


allowed, MS identity cannot be




area).

Gmm_rejInterSgsnRaUpdateSgsnInternal



# 16 and 22 (MSC temporarily not




Gmm_InterSgsnRaUpdateCompleteNumber of 2G + 3G Inter SGSN RA up-

date Complete received from an MS.

Gmm_DurationOfSuccAttach

Sum of all successful attach du-

rations - This value divided by



Gmm_attPacketSwitchingPagingNumber of 2G + 3G packet switched

Paging request sent by SGSN

Gmm_unsuccPacketSwitchingPagingNumber of 2G + 3G unsuccessful pag-

ing procedures

3BL 40723 EDAA RKZZA Ed.10 107 / 169



Gmm_NbrOfAttachedSub_MAX

Maximum number of subscribers at-




Gmm_NbrOfAttachedSub_MEAN

Mean number of subscribers attached

in the SGSN in the elapsed gran-

ularity period. This counter is


Gmm_NbrOfCamelAttachedSub_MAX

Maximum number of 2G + 3G CAMEL

subscribers attached in the SGSN

in the elapsed granularity pe-


a gauge.

Gmm_NbrOfCamelAttachedSub_MEAN

Mean number of 2G + 3G CAMEL sub-

scribers attached in the SGSN in



gauge.

Gmm_attInterSgsnRaUpdateFromGSMtoUMTS_GNumber of Inter SGSN RA Update re-

ceived from an MS, with RAU from

GSM to UMTS.

Gmm_attInterSgsnRaUpdateFromUMTStoGSM_UNumber of Inter SGSN RA Update re-

ceived from an MS, with RAU from

UMTS to GSM.

Gmm_succInterSgsnRaUpdateFromGSMtoUMTS_GNumber of successful Inter SGSN RA

Update procedures, with RAU from

GSM to UMTS.

Gmm_succInterSgsnRaUpdateFromUMTStoGSM_UNumber of successful Inter SGSN RA

Update procedures, with RAU from

UMTS to GSM




Map_SuccVLRLocationUpdatesNumber of successful Update GPRS

Location procedures

Map_VLRLocUpdtHlrResetNumber of Update GPRS Location pro-

cedures due to the receipt of HLR

Reset

108 / 169 3BL 40723 EDAA RKZZA Ed.10



Map_FailVLRLocUpdtMSUnknownNumber of failed Update GPRS Loca-

tion procedures because the MS is

unknown in the HLR.

Map_FailVLRLocUpdtRoamNotAllowed

Number of failed Update GPRS Lo-

cation procedure because the MS

is not allowed to roam in the SGSN

area.

Map_HlrLocationUpdateNumber of Update GPRS Location pro-

cedures

Map_succReqAuthSetsHlrNumber of successful Authentication

procedures with the HLR.

Map_attReqAuthSetsSentToHlrBySgsnNumber of attempted Authentication

procedures with the HLR.

Map_VlrInsSubDataRcvNumber of Insert Subscriber Data

received from the HLR

Map_VlrDelSubDataRcvNumber of Delete Subscriber Data

received from the HLR

Map_EmptyResponsesForAuthSetsFromHlrNumber of empty responses to Au-

thentication procedures with the

HLR.

Map_SubCancelLocNumber of Cancel Location received

from the HLR.

Map_VlrTcapTimeOutNumber of TCAP timeout errors for

MAP procedures

Map_VlrSystemFailNumber of MAP system failures re-

ceived from the HLR

Map_VlrTcapAbortNumber of TCAP aborts for MAP pro-

cedures received

Map_VlrProtocolErrNumber of MAP protocol errors de-

tected

Map_VlrOtherFailNumber of other failures reported

on the MAP SGSN-HLR interface.

Map_AttMsPresentPSThe number of MAP-READY-FOR-SMS re-


ms-Present

Map_SuccMsPresentPSThe number of MAP-READY-FOR-SMS


alertReason ms-Present

Map_HlrResetRcvNumber of Reset messages received

from the HLR

3BL 40723 EDAA RKZZA Ed.10 109 / 169



Map_MtForwardSmRcv Number of MT Forward SM procedures.

Map_MoForwardSmSent Number of MO Forward SM procedures.

Map_ReadyForSmSent Number of Ready For SM procedures.




Sms_MoMsgTransferRequestsFromMsNumber of MO message transfer re-


Sms_MoEffectiveTransfersToSmsIwMscNumber of effective MO transfers to

the SMS-IWMSC -> Sent to SC.

Sms_MoSuccDeliveriesNumber of successful MO deliveries


Sms_MoFailDeliveryReportsGeneratedInSgsnNumber of failure delivery reports

generated at the SGSN -> Sent to

MS.

Sms_MoFailDeliveryReportsRelayedToMsNumber of failure delivery reports

relayed by the SGSN to the MS ->

Received from SC and sent to MS.

Sms_MoFailSmsOverGprsNotAllowedNumber of MO delivery failure


lowed.

Sms_MoFailOdbNumber of MO delivery failure


ring (ODB).

Sms_MoFailCallBarredNumber of MO delivery failure


Sms_MoFailRpProtocolErrorNumber of MO delivery failure


Sms_MoFailNoMemoryAvailableNumber of MO delivery failure


Sms_MtMsgTransferRequestsFromSmsGmscNumber of MT message transfer re-


ceived in SGSN.

Sms_MtEffectiveTransfersToMsNumber of effective MT transfers to

the MS -> Sent to MS.

110 / 169 3BL 40723 EDAA RKZZA Ed.10



Sms_MtSuccDeliveriesNumber of successful MT deliveries


Sms_MtFailDeliveryReportsGeneratedInSgsnNumber of failure delivery reports


SC.

Sms_MtFailDeliveryReportsRelayedToSmsGmscNumber of failure delivery reports

relayed by the SGSN to the SMS-GMSC

->Received from MS and sent to SC.

Sms_MtFailSmsOverGprsNotAllowedNumber of MT delivery failure


lowed.

Sms_MtFailUnknownSubscriberNumber of MT delivery failure

caused by Unknown Subscriber.

Sms_MtFailNoPageResponseNumber of MT delivery failure


Sms_MtFailPagingNotAllowedNumber of MT delivery failure


Sms_MtFailSubscriberBusyNumber of MT delivery failure


Sms_MtFailTimerTc1nExpiryNumber of MT delivery failure


Sms_MtFailGmmProcedureOngoingNumber of MT delivery failure


Sms_MtFailTimerTr1nExpiryNumber of MT delivery failure


Sms_MtFailSdmAccessFailedNumber of MT delivery failure


Sms_MtFailNoMemoryAvailableNumber of MT delivery failure


Sms_MtFailMemoryCapacityExceededNumber of MT delivery failure


Sms_MtFailRpProtocolErrorNumber of MT delivery failure


Sms_MoMsgSMMATransferRequestsFromMsNumber of MO SMMA message transfer

requests -> Received in SGSN.

Sms_MoEffectivSMMATransfersToHLRNumber of effective MO SMMA trans-

fers to the HLR -> Sent to HLR.

3BL 40723 EDAA RKZZA Ed.10 111 / 169



Sms_MoSuccSMMADeliveriesNumber of successful MO SMMA deliv-

eries -> Received from HLR and sent

to MS.

Sms_MoFailSMMADeliveryReportsGeneratedInSgsnNumber of failure delivery reports


MS.

Sms_MoFailSMMADeliveryReportsRelayedToMsNumber of failure delivery reports

relayed by the SGSN to the MS ->

Received from HLR and sent to MS.

Sms_AttMoRedirection Number of attepts MO SM redirected.

Sms_SuccMoRedirectionNumber of successful MO SM redi-

rected.

Sms_AttMemoryAvailablePSNumber of attepts to initiate SM


ory Available.

Sms_SuccMemoryAvailablePSNumber of successfully received re-






Sm_attActPDPCtxMSPerSgsnThe number of PDP context activa-


Sm_succActPDPCtxMSPerSgsnThe number of successful PDP con-


MS.

Sm_AttConvMSActPDPCtxThe number of Conversational acti-

vate PDP context requests received


Sm_AttStreamMSActPDPCtxThe number of Streaming activate

PDP context requests received in


Sm_AttInterTHP1MSActPDPCtx


Handling Priority 1 activate PDP

context requests received in the


112 / 169 3BL 40723 EDAA RKZZA Ed.10



Sm_AttInterTHP23MSActPDPCtx


Handling Priority 2 and 3 activate



Sm_AttBackMSActPDPCtxThe number of Background activate



Sm_AttSubsMSActPDPCtxThe number of PDP context activa-

tions with the Qos requested by the

MS is subscribed value.

Sm_SuccConvMSActPDPCtxThe number of Conversational ac-

tivate PDP context accepts in the


Sm_SuccStreamMSActPDPCtxThe number of Streaming activate

PDP context accepts in the elapsed

granularity period.

Sm_SuccInterTHP1MSActPDPCtx

The number of Interactive Traf-

fic Handling Priority 1 activate


granularity period.

Sm_SuccInterTHP23MSActPDPCtx


Handling Priority 2and3 activate


granularity period.

Sm_SuccBackMSActPDPCtxThe number of Background activate


granularity period.

Sm_attMSActPdpCtxDynThe number of dynamic PDP context


Sm_succMSActPdpCtxDynThe number of successful dynamic


by the MS.

Sm_ActPDPCtxDroppDueToOverloadThe number of PDP contexts acti-

vated MS per SGSN dropped due to

overload threshold.

Sm_attNwDeactPDPCtxRegular



SM cause = regular deactivation.

Event : Transmission of Deactivate

PDP Context Request to the MS.

3BL 40723 EDAA RKZZA Ed.10 113 / 169



Sm_attNwDeactPDPCtxNetworkFailure


text requested by network with SM

cause = network failure. Event :

Transmission of Deactivate PDP Con-

text Request to the MS.

Sm_attNwDeactPDPCtxReactivationRequired



SM cause = reactivation required.

Event : Transmission of Deactivate

PDP Context Request to the MS.

Sm_attMSDeactPDPCtxNoResources



= insufficient resources. Event :



Sm_attMSDeactPDPCtxRegular



= regular deactivation. Event :



Sm_attMSDeactPDPCtxQoSNotAccepted



= QoS not accepted. Event : Re-

ceipt of Deactivate PDP Context


Sm_attSgsnDeactPDPCtxOnDetachMsThe number of deactivate PDP con-

text requested by SGSN following a

detach of MS.

Sm_attSgsnDeactPDPCtxOnReattachMsThe number of deactivate PDP con-

text requested by SGSN following a

reattach of already attached MS.

Sm_AttActPDPCtxRedirAPNThe number of requested APN redi-

rections.

Sm_RejActPDPCtxRedirAPNThe number of failed APN redirec-

tions on subcription check.

Sm_NbrConvActivePDPCtx_MAX

The maximum number of Conversa-

tional active PDP contexts in this


gauge

Sm_NbrConvActivePDPCtx_MEANThe mean number of Conversational


This counter is linked with a gauge

114 / 169 3BL 40723 EDAA RKZZA Ed.10



Sm_NbrStreamActivePDPCtx_MAXThe maximum number of Streaming



Sm_NbrStreamActivePDPCtx_MEANThe mean number of Streaming active

PDP contexts in this SGSN. This


Sm_NbrInterTHP1ActivePDPCtx_MAX

The maximum number of Interactive

Traffic Handling priority 1 active



Sm_NbrInterTHP1ActivePDPCtx_MEAN

The mean number of Interactive

Traffic Handling priority 1 active



Sm_NbrInterTHP23ActivePDPCtx_MAX

The maximum number of Interactive

Traffic Handling priority 2and3



Sm_NbrInterTHP23ActivePDPCtx_MEAN

The mean number of Interactive

Traffic Handling priority 2and3



Sm_NbrBackActivePDPCtx_MAXThe maximum number of Background



Sm_NbrBackActivePDPCtx_MEANThe mean number of Background ac-



Sm_NbrSubsWithActivePdpInSgsn_MAXThe maximum number of MS with acti-

vated PDP context(s). This counter


Sm_NbrSubsWithActivePdpInSgsn_MEANThe mean number of MS with acti-

vated PDP context(s). This counter


Sm_NbrOfActivePDPCtxHomeSub_MAX

The maximum number of active PDP

contexts owned by PLMN home sub-

scribers (PLMN of MS = PLMN of SGSN

Server).

Sm_NbrOfActivePDPCtxHomeSub_MEAN

The mean number of active PDP

contexts owned by PLMN home sub-

scribers (PLMN of MS = PLMN of SGSN

Server).

3BL 40723 EDAA RKZZA Ed.10 115 / 169



Sm_NbrOfActivePDPCtxForeignSub_MAX

The maximum number of active PDP

contexts owned by PLMN foreign sub-

scribers (MCC of MS != MCC of SGSN

Server).

Sm_NbrOfActivePDPCtxForeignSub_MEAN

The mean number of active PDP con-

texts owned by PLMN foreign sub-

scribers (MCC of MS != MCC of SGSN

Server).

Sm_NbrOfActivePDPCtxNationalSub_MAX

The max number of active PDP con-

texts owned by PLMN national sub-

scribers (MCC of MS = MCC of SGSN

Server).

Sm_NbrOfActivePDPCtxNationalSub_MEAN

The mean number of active PDP con-

texts owned by PLMN national sub-

scribers (MCC of MS = MCC of SGSN

Server).

Sm_AttConvGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on Conversa-

tionnal.

Sm_AttStreamGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on streaming.

Sm_AttInterTHP1GgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on interac-

tive traffic handling priority 1.

Sm_AttInterTHP23GgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on interac-

tive traffic handling priority 2/3.

Sm_AttBackGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on conversa-

tionnal.

Sm_AttBEGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on Best Ef-

fort.

Sm_AttNormGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on Normal.

Sm_AttPremGgsnDeactPDPCtxNumber of PDP context deactivations

initiated by the GGSN on premium.

Sm_BEPDPCtxDuration1Statistical repartition of PDP con-

text duration for Best effort



116 / 169 3BL 40723 EDAA RKZZA Ed.10











Sm_NormPDPCtxDuration1Statistical repartition of PDP con-

text duration for normal











Sm_PremPDPCtxDuration1Statistical repartition of PDP con-

text duration for premium











Sm_ConvPDPCtxDuration1Statistical repartition of PDP con-

text duration for conversationnal





3BL 40723 EDAA RKZZA Ed.10 117 / 169









Sm_StreamPDPCtxDuration1Statistical repartition of PDP con-

text duration for streaming











Sm_InterTHP1PDPCtxDuration1Statistical repartition of PDP con-

text duration for Interactive



















118 / 169 3BL 40723 EDAA RKZZA Ed.10







Sm_BackPDPCtxDuration1Statistical repartition of PDP con-

text duration for Background











Sm_ActPDPCtxDroppDueToCollisionCases_U


requests dropped by network due to

pending procedures : RAU, ISRAU,

Intra/Inter SGSN SRNS relocation,

PDP context activation and due to

reception of deactivate PDP context

request from MS.

Sm_RejActPDPCtxOdb_GThe number of activate PDP context


ODB category(#8).

Sm_RejActPDPCtxOdb_UThe number of activate PDP context


ODB category.

Sm_RejActPDPCtxOtherCauses_GThe number of activate PDP context

rejected by network with other SM

causes.

Sm_RejActPDPCtxOtherCauses_UThe number of activate PDP context

rejected by network with other SM

causes.

Table 44 shows the range of PDP Context duration values for counters 1 through6 for each of the counters SM<...> PDPCtxDuration.

3BL 40723 EDAA RKZZA Ed.10 119 / 169


Table 44: Statistical distribution of PDP Context duration

Index 1 2 3 4 5 6

Duration inminutes

0 < T(Time)< 1

1 ≤ T < 5 5 ≤ T < 30 30 ≤ T < 60 60 ≤ T < 480 480 ≤ T

CAMEL counters (SGSN) This section lists the Customized Application for Mobile network Enhanced Logic(CAMEL) counters.

Table 45: CAMEL counters (SGSN)


Camel_failActPdpCtxCamelRatioThe number of failed CAMEL Pre-

paid PDP context activations due to

CAMEL PDP contexts ratio reached.

Camel_failActPdpCtxCamelResourceNumber of failed PDP Context ac-

tivations due to CAMEL lack of re-

sources.

Camel_attActPdpCtxTdpEstAck

Number of attempted activations

towards the SCP following TDP PDP

Context Establishment Acknowledg-

ment.

Camel_succActPdpCtxScpAcceptNumber of successful activations

towards the SCP.

Camel_failActPdpCtxScpRejectNumber of failed activations due to

SCP reject.

Camel_succActPdpCtxScpUnaccNumber of successful PDP Context

activations with SCP unaccessible.

Camel_failActPdpCtxScpUnaccNumber of failed PDP Context acti-

vations with SCP unaccessible.

Camel_attPdpCtxNetDeactNumber of PDP context deactivation

attempted from the Network.

Camel_attPdpCtxScpDeactNumber of PDP context deactivation

attempted from the SCP.

Camel_attActivityTestNumber of attempted Activity Test

GPRS procedures.

Camel_succActivityTestNumber of successful Activity Test

GPRS procedures.

Camel_NbrOfTcapMsgCamelSntNumber of TCAP messages for CAMEL

sent.

Camel_NbrOfTcapMsgCamelRcvNumber of TCAP messages for CAMEL

received.

120 / 169 3BL 40723 EDAA RKZZA Ed.10



Camel_TimeBetweenCreditConv1

Statistical repartition of the time

between two credit requests towards

the SCP for Conversational PDP Con-

text.





text.





text.





text.





text.





text.

Camel_TimeBetweenCreditStream1Statistical repartition of the time


the SCP for Stream PDP Context.
















3BL 40723 EDAA RKZZA Ed.10 121 / 169



Camel_TimeBetweenCreditBack1Statistical repartition of the time


the SCP for Background PDP Context.
















Camel_attSmsSubmissionTdpCollInfoNumber of attempted submissions

towards SCP following TDP COL-

LECT_INFO

Camel_succSmsSubmissionScpAcceptNumber of successful submissions

towards the SCP

Camel_failSmsSubmissionScpRejectNumber of failed submissions due to

SCP reject

Camel_failSmsSubmissionScpUnaccNumber of failed submissions with

SCP unaccessible

Camel_succSmsSubmissionScpUnaccNumber of successful submissions

with SCP unaccessible

Camel_attSmsSubmissionDeactNumber of SMS context deactivation

attempted from the network

Camel_attSmsSubmissionScpDeactNumber of SMS context deactivation

attempted from the SCP

Camel_failSmsSubmissionCamelResourceNumber of failed submissions due to

unavailable CAMEL resources

Camel_TimeBetweenCreditInterTHP11



the SCP for Interactive PDP Con-

text.

122 / 169 3BL 40723 EDAA RKZZA Ed.10







text.





text.





text.





text.





text.





text.





text.





text.





text.





text.





text.

3BL 40723 EDAA RKZZA Ed.10 123 / 169



Camel_attCamelDialoguesNumber of attempted CAMEL dia-

logues.

Camel_failDialoguesSsfNumber of failed CAMEL dialogues

aborted locally by SSF.

Camel_failDialoguesScfNumber of failed CAMEL dialogues

due to error or reject from SCP.

Camel_NbrOfPdpCtxCamel_MAXMaximum number of PDP Contexts

CAMEL, i.e with SCP relationship.


Camel_NbrOfPdpCtxCamel_MEANMean number of PDP Contexts CAMEL,

i.e with SCP relationship. This


Camel_NbrOfSmsCtxCamel_MAXMaximum number of SMS contexts

CAMEL. This counter is linked with

a gauge

Camel_NbrOfSmsCtxCamel_MEANMean number of SMS contexts CAMEL.


Table 46 shows the range of time between two credit requests for counters 1through 6 for each of the counters Camel_TimeBetweenCredit<...>.

Table 46: Statistical distribution of time between two credit requests

Index 1 2 3 4 5 6

Time intervalin seconds

0 < T(Time)< 15

15 ≤ T< 60 60 ≤ T < 300 300 ≤ T <1800

1800 ≤ T <3600

3600 ≤ T

GTPGWC counters (SGSN) This section lists the GPRS Tunneling Protocol GateWay Control plane (GTPGWC)counters.

Table 47: GTPGWC counters (SGSN)


Gtpc_attIdentificationFromNewSgsnNumber of attempted Identification

procedures from a New SGSN during

an Attach inter SGSN.

Gtpc_succIdentificationFromNewSgsnNumber of successful Identification

procedures from a New SGSN during

an Attach inter SGSN.

124 / 169 3BL 40723 EDAA RKZZA Ed.10



Gtpc_RejGwcProtocolError


the SGSN with GTP cause = invalid

message format (#193), mandatory

IE incorrect (#201), Mandatory IE

missing (#202), optional IE incor-

rect (#203), semantic error in the

TFT operation (#215), syntactic er-

ror in the TFT operation (#216),

semantic errors in packet filter(s)

(#217), syntactic errors in packet

filter(s) (#218).

Gtpc_RejGwcNotSupportedNumber of operations rejected by

the SGSN with GTP cause = service

not supported (#200).

Gtpc_RejGwcNoResourcesNumber of operations rejected

by the SGSN with GTP cause = no

ressource available (#199).

Gtpc_RejGwcOtherCauses


the SGSN with GTP cause = system

failure (#204), roaming restriction

(#205), P-TMSI signature mismatch

(#206), GPRS connection suspended

(#207), IMSI not known (#194), MS

is GPRS detached (#195), MS isn’t

GPRS responding (#196), MS re-

fuses(#197), non-existent (#192),

authentification failure (#208),

relocation failure (#213).

Gtpc_UpMsgSigSentGwcNumber of GTP signalling messages

sent to the SGSNs.

Gtpc_DownMsgSigRecGwcNumber of GTP signalling messages

received from the SGSNs.

Gtpc_DownMsgSigDiscGwcNumber of downlink GTP signalling

messages received from the SGSNs

then discarded.

Gtpc_attSgsnContextFromNewSgsnNumber of attempted ISRAU procedure

from a new SGSN.

Gtpc_succSgsnContextFromNewSgsnNumber of successful ISRAU proce-

dure from a new SGSN.

Gtpc_KbytesSentGwc Number of Kbytes sent to the SGSNs.

Gtpc_KbytesRcvGwcNumber of valid Kbytes received

from the SGSNs.

Gtpc_KbytesDiscGwcNumber of not valid Kbytes received

from the SGSNs and discarded.

3BL 40723 EDAA RKZZA Ed.10 125 / 169



Gtpc_attDnsParseGwc Number of request sent to a DNS.

Gtpc_succDnsParseGwc Number of response sent by a DNS.

GTP-U counters (SGSN) This section lists the GPRS Tunneling Protocol-User Plane (GTP-U) counters.

Table 48: GTP-U counters (SGSN)


Gtpu_ConvUpPduSentNumber of Conversational packets

sent to the GGSNs.

Gtpu_StreamUpPduSentNumber of Streaming packets sent to

the GGSNs.

Gtpu_InterTHP1UpPduSentNumber of Interactive packets sent

to the GGSNs.

Gtpu_InterTHP23UpPduSentNumber of Interactive packets sent

to the GGSNs.

Gtpu_BackUpPduSentNumber of Background packets sent

to the GGSNs.

Gtpu_ConvDownPduSentNumber of Conversational packets

sent to the RNCs/SNDCPs.

Gtpu_StreamDownPduSentNumber of Streamingd packets sent

to the RNCs/SNDCPs.

Gtpu_InterTHP1DownPduSentNumber of Interactive packets sent

to the RNCs/SNDCPs.

Gtpu_InterTHP23DownPduSentNumber of Interactive packets sent

to the RNCs/SNDCPs.

Gtpu_BackDownPduSentNumber of Background packets sent

to the RNCs./SNDCPs

Gtpu_ConvUpKbytesSentNumber of Conversational Kilobytes

sent to the GGSNs.

Gtpu_StreamUpKbytesSentNumber of Streaming Kilobytes sent

to the GGSNs.

Gtpu_InterTHP1UpKbytesSentNumber of Interactive Kilobytes

Thp1 sent to the GGSNs.

Gtpu_InterTHP23UpKbytesSentNumber of Interactive Kilobytes

Thp23 sent to the GGSNs.

126 / 169 3BL 40723 EDAA RKZZA Ed.10



Gtpu_BackUpKbytesSentNumber of Background Kilobytes sent

to the GGSNs.

Gtpu_ConvDownKbytesSentNumber of Conversational Kilobytes

sent to the RNCs/SNDCPs.

Gtpu_StreamDownKbytesSentNumber of Streaming Kilobytes sent

to the RNCs/SNDCPs.

Gtpu_InterTHP1DownKbytesSentNumber of Interactive Kilobytes

Thp1 sent to the RNCs/SNDCPs.

Gtpu_InterTHP23DownKbytesSentNumber of Interactive Kilobytes

Thp23 sent to the RNCs/SNDCPs.

Gtpu_BackDownKbytesSentNumber of Background Kilobytes sent

to the RNCs/SNDCPs.

Gtpu_ConvIntraPduSentNumber of Conversationnal packet

sent to the new RNCs. (3G/UTRAN)

Gtpu_StreamIntraPduSentNumber of Streaming packet sent to

the new RNCs. (3G/UTRAN)

Gtpu_InterTHP1IntraPduSentNumber of Interactive Thp1 packet


Gtpu_InterTHP23IntraPduSentNumber of Interactive Thp23 packet


Gtpu_BackIntraPduSentNumber of Background packet sent to

the new RNCs. (3G/UTRAN)

Gtpu_ConvInterPduSentNumber of Conversationnal packet

sent to the new SGSN during an IS-

RAU.

Gtpu_StreamInterPduSentNumber of Streaming packet sent to

the new SGSN during an ISRAU.

Gtpu_InterTHP1InterPduSentNumber of Interactive Thp1 packet


RAU.

Gtpu_InterTHP23InterPduSentNumber of Interactive Thp23 packet


RAU.

Gtpu_BackInterPduSentNumber of Background packets sent

to the new SGSN during an ISRAU.

Gtpu_BEUpPDUSentNumber of packets Best effort sent

to GGSN. (2G/GERAN)

Gtpu_NormUpPDUSentNumber of packets Normal sent to

GGSN. (2G/GERAN)

3BL 40723 EDAA RKZZA Ed.10 127 / 169



Gtpu_PremUpPDUSentNumber of packets premium sent to

GGSN. (2G/GERAN)

Gtpu_BEDownPDUSentNumber of packets Best effort sent

to SNDCP. (2G/GERAN)

Gtpu_NormDownPDUSentNumber of packets Normal sent to

SNDCP. (2G/GERAN)

Gtpu_PremDownPDUSentNumber of packets Premium sent to

SNDCP. (2G/GERAN)

Gtpu_BEUpKbytesSentNumber of Kbytes Best Effort sent

to the GGSN. (2G/GERAN)

Gtpu_NormUpKbytesSentNumber of Kbytes Normal sent to the

GGSN. (2G/GERAN)

Gtpu_PremUpKbytesSentNumber of Kbytes Premium sent to

the GGSN. (2G/GERAN)

Gtpu_BEDownKbytesSentNumber of Kbytes Best Effort sent

to SNDCP. (2G/GERAN)

Gtpu_NormDownKbytesSentNumber of Kbytes Normal sent to

SNDCP. (2G/GERAN)

Gtpu_PremDownKbytesSentNumber of Kbytes Premium sent to

SNDCP. (2G/GERAN)

Gtpu_UpPDULength1Statistical repartition of the

length of uplink packets sent to

the GGSNs.



the GGSNs.



the GGSNs.



the GGSNs.



the GGSNs.



the GGSNs.

128 / 169 3BL 40723 EDAA RKZZA Ed.10



Gtpu_DownPDULength1Statistical repartition of the

length of downlink packets sent to

the RNCs/SNDCPs.



the RNCs/SNDCPs.



the RNCs/SNDCPs.



the RNCs/SNDCPs.



the RNCs/SNDCPs.



the RNCs/SNDCPs.

Gtpu_UpPacketsDiscNumber of packets destinated to GTP

that were discarded. (2G/GERAN)

Gtpu_DownPacketsDiscNumber of packets destinated

to SNDCP that were discarded.

(2G/GERAN)

Gtpu_UpPduDiscNumber of packets destinated to the

GGSNs that were discarded.

Gtpu_DownPduDiscNumber of packets destinated to the

RNCs/SNDCPs that were discarded.

Gtpu_ErrorIndicSntNumber of Error Indication messages

sent by the SGSN.

Gtpu_ErrorIndicRcvNumber of Error Indication messages

received by the SGSN.

Gtpu_DownPduSentNumber of packets sent to RNCs.

(3G/UTRAN)

Gtpu_DownPduRcvNumber of packets received from

RNCs. (3G/UTRAN)

Gtpu_DownKBytesSentNumber Kilobytes sent to the RNCs.

(3G/UTRAN)

Gtpu_DownKBytesRcvNumber Kilobytes receive from the

RNCs. (3G/UTRAN)

3BL 40723 EDAA RKZZA Ed.10 129 / 169



Gtpu_InDataPktGnGGSNGTP-U data packet quantity received

on Gn interface (from SGSN to GGSN)

Gtpu_InDataPktGnGGSN_V0GTP-U data packet quantity re-

ceived on Gn interface (from SGSN


Gtpu_InDataPktGnGGSN_V1GTP-U data packet quantity re-



Gtpu_OutDataPktGnGGSNGTP-U data packet quantity sent on

Gn interface (from SGSN to GGSN)

Gtpu_OutDataPktGnGGSN_V0GTP-U data packet quantity sent on

Gn interface (from SGSN to GGSN),

only for GTPv0

Gtpu_OutDataPktGnGGSN_V1GTP-U data packet quantity sent on

Gn interface (from SGSN to GGSN),

only for GTPv1

Gtpu_InDataOctGnGGSNGTP-U data packet byte quantity re-



Gtpu_InDataOctGnGGSN_V0

GTP-U data packet byte quantity re-


to GGSN), unit Kbyte, only for

GTPv0

Gtpu_InDataOctGnGGSN_V1



to GGSN), unit Kbyte, only for

GTPv1

Gtpu_OutDataOctGnGGSNGTP-U data packet byte quantity

sent on Gn interface (from SGSN to

GGSN), unit: Kbyte

Gtpu_OutDataOctGnGGSN_V0GTP-U data packet byte quantity


GGSN), unit: Kbyte, only for GTPv0

Gtpu_OutDataOctGnGGSN_V1GTP-U data packet byte quantity


GGSN), unit: Kbyte, only for GTPv1

Gtpu_DiscDataPktGnGGSNGTP-U data packet quantity dicarded

due to fault (from SGSN to GGSN)

Gtpu_DiscDataOctGnGGSNGTP-U data packet byte quantity di-

carded due to fault (from SGSN to

GGSN), unit: Kbyte

130 / 169 3BL 40723 EDAA RKZZA Ed.10



Gtpu_InDataPktGnSGSNGTP-U data packet quantity received

on Gn interface (from SGSN to SGSN)

Gtpu_InDataPktGnSGSN_V0GTP-U data packet quantity re-


to SGSN), only for GTPv0

Gtpu_InDataPktGnSGSN_V1GTP-U data packet quantity re-


to SGSN), only for GTPv1

Gtpu_OutDataPktGnSGSNGTP-U data packet quantity sent on

Gn interface (from SGSN to SGSN)

Gtpu_OutDataPktGnSGSN_V0GTP-U data packet quantity sent on

Gn interface (from SGSN to SGSN),

only for GTPv0

Gtpu_OutDataPktGnSGSN_V1GTP-U data packet quantity sent on

Gn interface (from SGSN to SGSN),

only for GTPv1

Gtpu_InDataOctGnSGSNGTP-U data packet byte quantity re-


to SGSN), unit Kbyte

Gtpu_InDataOctGnSGSN_V0



to SGSN), unit Kbyte, only for

GTPv0

Gtpu_InDataOctGnSGSN_V1



to SGSN), unit Kbyte, only for

GTPv1

Gtpu_OutDataOctGnSGSNGTP-U data packet byte quantity


SGSN), unit: Kbyte

Gtpu_OutDataOctGnSGSN_V0GTP-U data packet byte quantity


SGSN), unit: Kbyte, only for GTPv0

Gtpu_OutDataOctGnSGSN_V1GTP-U data packet byte quantity


SGSN), unit: Kbyte, only for GTPv1

Gtpu_DiscDataPktGnSGSNGTP-U data packet quantity dicarded

due to fault (from SGSN to SGSN)

Gtpu_DiscDataOctGnSGSNGTP-U data packet byte quantity di-

carded due to fault (from SGSN to

SGSN), unit: Kbyte

3BL 40723 EDAA RKZZA Ed.10 131 / 169


CHARGING counters (SGSN) This section lists the Charging counters.

Table 49: Charging counters (SGSN)


Cha_M_CdrMaxChangeCond

Number of M_CDR generated with

Cause for Record Closing = max-

ChangeCond (maximum number of mo-

bility changes).

Cha_M_CdrManagementInterventionNumber of M_CDR generated with

Cause for Record Closing = manage-

mentIntervention.

Cha_M_CdrSgsnChangeNumber of M_CDR generated with

Cause for Record Closing =

sGSNChange.

Cha_M_CdrIntraSgsn_ISCNumber of M_CDR generated with

Cause for Record Closing = inter-

SGSN_ISC.

Cha_M_CdrNormalReleaseNumber of M_CDR generated with

Cause for Record Closing = normal-

Release (GPRS detach).

Cha_M_CdrAbnormalReleaseNumber of M_CDR generated with

Cause for Record Closing = abnor-

malRelease.

Cha_NormalS_CdrVolumeLimitNumber of S_CDR generated in Normal

Charging Characteristic with Cause

for record Closing = volumeLimit.

Cha_NormalS_CdrTimeLimitNumber of S_CDR generated in Normal


for record Closing = timeLimit.

Cha_NormalS_CdrMaxChangeCond

Number of S_CDR generated in Normal


for record Closing = maxChangeCond

(maximum number of charging condi-

tion changes).

Cha_NormalS_CdrManagementIntervention



for record Closing = managementIn-

tervention.

Cha_NormalS_CdrNormalRelease



for record Closing = normalRelease

(termination of PDP context).

Cha_NormalS_CdrSgsnChangeNumber of S_CDR generated in Normal


for record Closing = sGSNChange.

132 / 169 3BL 40723 EDAA RKZZA Ed.10



Cha_NormalS_CdrIntraSgsn_ISCNumber of S_CDR generated in Normal


for record Closing = interSGSN_ISC.

Cha_NormalS_CdrAbnormalRelease



for record Closing = abnormalRe-

lease.

Cha_PrepaidS_CdrVolumeLimit

Number of S_CDR generated in Pre-

paid Charging Characteristic with

Cause for record Closing = volume-

Limit.

Cha_PrepaidS_CdrTimeLimit



Cause for record Closing = time-

Limit.

Cha_PrepaidS_CdrMaxChangeCond



Cause for record Closing = max-

ChangeCond (maximum number of

charging condition changes).

Cha_PrepaidS_CdrManagementIntervention



Cause for record Closing = manage-

mentIntervention.

Cha_PrepaidS_CdrNormalRelease



Cause for record Closing = normal-

Release (termination of PDP con-

text).

Cha_PrepaidS_CdrSgsnChange


paid Charging Characteristic

with Cause for record Closing =

sGSNChange.

Cha_PrepaidS_CdrIntraSgsn_ISC



Cause for record Closing = interS-

GSN_ISC.

Cha_PrepaidS_CdrAbnormalRelease



Cause for record Closing = abnor-

malRelease.

Cha_PrepaidS_CdrCamelInitCall



Cause for record Closing = cAMELIn-

itCallRelease.

3BL 40723 EDAA RKZZA Ed.10 133 / 169



Cha_NbrOfDrpeSntToCgf Number of DRPE sent to the CGF.

Cha_NbrOfRreRcvFromCgfRequestAcceptedNumber of RRE received from the CG

with, respectively, Cause = Request

Accepted.

Cha_NbrOfRreRcvFromCgfNoResourcesAvailableNumber of RRE received from the CG

with, respectively, Cause = No re-

sources available.

Cha_NbrOfRreRcvFromCgfServiceNotSupportedNumber of RRE received from the CG

with, respectively, Cause = Service

not supported.

Cha_NbrOfRreRcvFromCgfSystemFailureNumber of RRE received from the CG

with, respectively, Cause = System

failure.

Cha_NbrOfRreRcvFromCgfMandatoryIeIncorrectNumber of RRE received from the CG

with, respectively, Cause = Manda-

tory IE incorrect.

Cha_NbrOfRreRcvFromCgfMandatoryIeMissingNumber of RRE received from the CG

with, respectively, Cause = Manda-

tory IE missing.

Cha_NbrOfRreRcvFromCgfOptionalIeIncorrectNumber of RRE received from the

CG with, respectively, Cause = Op-


Cha_NbrOfRreRcvFromCgfInvalidMessageFormatNumber of RRE received from the CG

with, respectively, Cause = Invalid

message format.

Cha_NbrOfRreRcvFromCgfVersionNotSupportedNumber of RRE received from the CG

with, respectively, Cause = Version

not supported.

Cha_NbrOfMsgSntToCgf Number of message sent to the CG.

Cha_NbrOfMsgRcvFromCgfNumber of message received from the

CG.

Cha_NormalS_SMO_CdrNumber of S-SMO-CDRs generated

without CAMEL interaction.

Cha_PrepaidS_SMO_CdrNumber of S-SMO-CDRs generated with

CAMEL interaction.

Cha_S_SMT_Cdr Number of S-SMT-CDRs generated.

Cha_NbrOfChaMmCtx_MEANMean number of Charging MM context

managed in this SGSN. This counter


134 / 169 3BL 40723 EDAA RKZZA Ed.10



Cha_NbrOfChaPdpCtx_MEANMean number of Charging PDP context

managed in this SGSN. This counter


Cha_NbrOfDrpeInFifoFile_MEANMean number of DRPE saved in the

FifoFile. This counter is linked

with a gauge

Cha_NbrOfChaMmCtx_MAXMaximum number of Charging MM con-

text managed in this SGSN. This


Cha_NbrOfChaPdpCtx_MAXMaximum number of Charging PDP con-

text managed in this SGSN. This


Cha_NbrOfDrpeInFifoFile_MAXMaximum number of DRPE saved in the

FifoFile. This counter is linked

with a gauge

3BL 40723 EDAA RKZZA Ed.10 135 / 169


136 / 169 3BL 40723 EDAA RKZZA Ed.10

4 Platform SS7 counters


This chapter describes the counters that can be set by an Alcatel-Lucent NEequipped with an Alcatel-Lucent ATCA-based platform where the SS7 signalingsoftware is installed.

The SS7 counters may be grouped according to the following layers:

TCAP counters (see paragraph 4.2)

SCCP counters (see paragraph 4.3)

MTP3 counters (see paragraph 4.4)

MTP2 counters (see paragraph 4.5)

4.1 Observed ObjectsTable 50 shows the monitored Object Class and the Layer they belog to.

3BL 40723 EDAA RKZZA Ed.10 137 / 169


Table 50: SS7 counters - Object and Layers

Layer Object Class

TCAP

msgtx

msgtxi

msgrx

msgrxi

perabo

peraboi

perrej

perreji

dialogue

dialoguei

SCCP

routingFailureData

sccpSyntaxErrorData

segmentationErrorData

messagesPerSSN

sccpMessagesCounts

sccpSendReceiveCounts

MTP2

obsdl_fe

obspcm_fe

obscv_fe

MTP3

fsmobs

spdata

ansobs

138 / 169 3BL 40723 EDAA RKZZA Ed.10


4.2 TCAP countersThis paragraph lists the Transaction Capability Application Part (TCAP) countersprovided for observations of the following platform objects:

msgtx (see table 51).

msgtxi (see table 52).

msgrx (see table 53).

msgrxi (see table 54).

perabo (see table 55).

peraboi (see table 56).

perrej (see table 57).

perreji (see table 58).

dialogue (see table 59).

dialoguei (see table 60).

TCAP counters (msgtx) This section lists the counters related to the object msgtx.

You can use the msgtx counters to observe the TCAP messages sent by the NE permessage type and per SubSystem Number (SSN).

Table 51: TCAP counters (msgtx)


frmtx Total number of TCAP messages sent

invtxTotal number of INVOKE components

sent

restxTotal number of RESULT components

sent

rejtxTotal number of REJECT components

sent

errtxTotal number of ERROR components

sent

unitxTotal number of UNIDIRECTIONAL mes-

sages sent

begintx Total number of BEGIN messages sent

conttxTotal number of CONTINUE messages

sent

endtx Total number of END messages sent

abortx Total number of ABORT messages sent

queryptxTotal number of QUERY with perm

messages sent

3BL 40723 EDAA RKZZA Ed.10 139 / 169



querynptxTotal number of QUERY without perm

messages sent

convptxTotal number of CONVERSATION with

perm messages sent

convnptxTotal number of CONVERSATION with-

out perm messages sent

resptxTotal number of RESPONSE messages

sent

TCAP counters (msgtxi) This section lists the counters related to the object msgtxi.

You can use msgtxi counters to observe the TCAP messages sent by the NE permessage type and per instance of SubSystem Number (SSN).

Table 52: TCAP counters (msgtxi)


ifap_valueThis value is not a counter, it

gives the instance number of the

SSN

frmtx Total number of TCAP messages sent

invtxTotal number of INVOKE components

sent

restxTotal number of RESULT components

sent

rejtxTotal number of REJECT components

sent

errtxTotal number of ERROR components

sent

unitxTotal number of UNIDIRECTIONAL mes-

sages sent

begintx Total number of BEGIN messages sent

conttxTotal number of CONTINUE messages

sent

endtx Total number of END messages sent

abortx Total number of ABORT messages sent

queryptxTotal number of QUERY with perm

messages sent

140 / 169 3BL 40723 EDAA RKZZA Ed.10



querynptxTotal number of QUERY without perm

messages sent

convptxTotal number of CONVERSATION with

perm messages sent

convnptxTotal number of CONVERSATION with-

out perm messages sent

resptxTotal number of RESPONSE messages

sent

TCAP counters (msgrx) This section lists the counters related to the object msgrx.

You can use msgrx counters to observe the TCAP messages received by the NEper message type and per SubSystem Number (SSN).

Table 53: TCAP counters (msgrx)


frmrxTotal number of TCAP messages re-

ceived

invrxTotal number of INVOKE components

received

resrxTotal number of RESULT components

received

rejrxTotal number of REJECT components

received

errrxTotal number of ERROR components

received

unirxTotal number of UNIDIRECTIONAL mes-

sages received

beginrxTotal number of BEGIN messages re-

ceived

contrxTotal number of CONTINUE messages

received

endrxTotal number of END messages re-

ceived

aborrxTotal number of ABORT messages re-

ceived

queryprxTotal number of QUERY with perm

messages received

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querynprxTotal number of QUERY without perm

messages received

convprxTotal number of CONVERSATION with

perm messages received

convnprxTotal number of CONVERSATION with-

out perm messages received

resprxTotal number of RESPONSE messages

received

TCAP counters (msgrxi) This section lists the counters related to the object msgrxi.

You can use msgrxi counters to observe the TCAP messages received by the NEper message type and per instance of SubSystem Number (SSN).

Table 54: TCAP counters (msgrxi)




SSN

frmrxTotal number of TCAP messages re-

ceived

invrxTotal number of INVOKE components

received

resrxTotal number of RESULT components

received

rejrxTotal number of REJECT components

received

errrxTotal number of ERROR components

received

unirxTotal number of UNIDIRECTIONAL mes-

sages received

beginrxTotal number of BEGIN messages re-

ceived

contrxTotal number of CONTINUE messages

received

endrxTotal number of END messages re-

ceived

aborrxTotal number of ABORT messages re-

ceived

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queryprxTotal number of QUERY with perm

messages received

querynprxTotal number of QUERY without perm

messages received

convprxTotal number of CONVERSATION with

perm messages received

convnprxTotal number of CONVERSATION with-

out perm messages received

resprxTotal number of RESPONSE messages

received

TCAP counters (perabo) This section lists the counters related to the object perabo.

You can use perabo counters to observe the protocol errors detected in TCAPportion with P-Abort cause per SubSystem Number (SSN).

Table 55: TCAP counters (perabo)


unrecognized_msgNumber of unrecognized message type

errors

incorrect_tpNumber of incorrect transaction

portion errors

bad_formated_tpNumber of badly formatted transac-

tion portion errors

unrecognized_tidNumber of unrecognized transaction

Id errors

resource_limitNumber of resource limitation er-

rors

perm_release_pbNumber of permission to release

problem errors

unrecognized_dlgNumber of unrecognized dialogue er-

rors

bad_struct_dlgNumber of badly structured dialogue

errors

missing_dlg Number of missing dialogue errors

inconsistent_dlgNumber of inconsistent dialogue er-

rors

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TCAP counters (peraboi) This section lists the counters related to the object peraboi.

You can use peraboi counters to observe the protocol errors detected in TCAPportion with P-Abort cause per instance of SubSystem Number (SSN).

Table 56: TCAP counters (peraboi)




SSN

unrecognized_msgNumber of unrecognized message type

errors

incorrect_tpNumber of incorrect transaction

portion errors

bad_formated_tpNumber of badly formatted transac-

tion portion errors

unrecognized_tidNumber of unrecognized transaction

Id errors

resource_limitNumber of resource limitation er-

rors

perm_release_pbNumber of permission to release

problem errors

unrecognized_dlgNumber of unrecognized dialogue er-

rors

bad_struct_dlgNumber of badly structured dialogue

errors

missing_dlg Number of missing dialogue errors

inconsistent_dlgNumber of inconsistent dialogue er-

rors

TCAP counters (perrej) This section lists the counters related to the object perrej.

You can use perrej counters to observe the protocol errors detected in componentportion reject received per SubSystem Number (SSN).

Table 57: TCAP counters (perrej)


unrecognized_compNumber of unrecognized component

errors

mystyped_comp Number of mistyped component errors

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badly_struct_compNumber of badly structured compo-

nent errors

incor_encod_compNumber of incorrect component en-

coding errors

dropNumber of discarded messages (all

reasons)

TCAP counters (perreji) This section lists the counters related to the object perreji.

You can use perreji counters to observe the protocol errors detected in componentportion reject received per instance of SubSystem Number (SSN).

Table 58: TCAP counters (perreji)




SSN

unrecognized_comp Number of unrecognized component

mystyped_comp Number of mistyped component

badly_struct_compNumber of badly structured compo-

nent

incor_encod_compNumber of incorrect component en-

coding

dropNumber of messages discarded (all

reasons)

TCAP counters (dialogue) This section lists the counters related to the object dialogue.

You can use dialogue counters to observe the active dialogues per SubSystemNumber (SSN).

Table 59: TCAP counters (dialogue)


nb_dialogNumber of active dialogues or wait-

ing for confirmation

nb_invokeNumber of invokes waiting result or

waiting for reject

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TCAP counters (dialoguei) This section lists the counters related to the object dialoguei.

You can use dialoguei counters to observe the active dialogues per instance ofSubSystem Number (SSN).

Table 60: TCAP counters (dialoguei)




SSN

nb_dialogNumber of active dialogues or wait-

ing for confirmation

nb_invokeNumber of invokes waiting result or

waiting for reject

4.3 SCCP countersThis paragraph lists the Signaling Connection Control Part (SCCP) counters pro-vided for observations of the following platform objects:

routingFailureData (see table 61).

sccpSyntaxErrorData (see table 63).

segmentationErrorData (see table 63).

messagesPerSSN (see table 64).

sccpMessagesCounts (see table 65).

sccpSendReceiveCounts (see table 65).

SCCP counters(routingFailureData)

This section lists the counters related to the object routingFailureData.

You can use routingFailureData counters to observe the Signaling ConnectionControl Part (SCCP) routing failures.

Table 61: SCCP counters (routingFailureData)


notranslfornatureaddress

Number of routing failures where

the nature of address in the called

address corresponds to no gtTrans-

lator (7.1)

notranslforspecificaddressNumber of routing failures where

the GTAI in the called address cor-

responds to no gtRule (7.2)

nopointcodeavailableNumber of routing failures where

the destination Point Code is un-

available (7.3)

networkcongestionThe destination Point Code is con-

gested (7.4)

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subsystemfailureNumber of routing failures where

the remote or local subSystem is

unavailable (7.5)

subsystemcongestion not used (7.6)

userunequippedNumber of routing failures where

the SSN is not declared (incoming

message) (7.7)

unknownroutingfailureNumber of routing failures with un-

qualified causes of error (7.9)

SCCP counters(sccpSyntaxErrorData)

This section lists the counters related to the object sccpSyntaxErrorData.

You can use sccpSyntaxErrorData counters to observe the Signaling ConnectionControl Part (SCCP) syntax errors data.

Table 62: SCCP counters (sccpSyntaxErrorData)


sccpsyntaxerrorlistCount of the syntax errors detected

in the sent and received messages

(7.8)

SCCP counters(segmentationErrorData)

This section lists the counters related to the object SegmentationErrorData.

You can use segmentationErrorData counters to observe the Signaling ConnectionControl Part (SCCP) segmentation errors data.

Table 63: SCCP counters (segmentationErrorData)


segmentationnotsupportedNumber of errors because the desti-

nation doesn’t support segmentation

segmentationfailedNumber of errors because unability

to segment a message

reassemblytimerexpiredNumber of errors because reassembly

timer expired

segmentreceivedoutofsequenceNumber of errors because the se-

quence number in XUDT is not as

expected

noreassemblyresourcesNumber of errors because lack of

memory during reassembly

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reassemblyfailedNumber of errors because error dur-

ing reassembly

messagetoolargeNumber of errors because message

too large to be segmented

SCCP counters(messagesPerSSN)

This section lists the counters related to the object messagesPerSSN.

You can use messagesPerSSN counters to observe the Signaling Connection Con-trol Part (SCCP) messages per SubSystem Number (SSN).

Table 64: SCCP counters (messagesPerSSN)


messagesoriginatedperssnspcNumber of connectionless messages

originating from this local SSN

(9.6)

messagesreceivedperssnspcNumber of connectionless messages

to be delivered to this local SSN

(9.7)

dt1messagesfromsourcessnNumber of DT1 messages sent to MTP

3 (9.10)

dt1messagestosinkssnNumber of DT1 received messages

from MTP 3 (9.9)

messagestobackupssnNumber of messages sent to a back

up SSN because the local SSN wasn’t

available (9.8)

SCCP counters(sccpMessagesCounts)

This section lists the counters related to the object sccpMessagesCounts.

You can use sccpMessagesCounts counters to observe the Signaling ConnectionControl Part (SCCP) message counts.

Table 65: SCCP counters (sccpMessagesCounts)


messageshandledTotal number of messages received

from a local ssn or received from

MTP3 (9.3).

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messagesforlocalsubsystemsNumber of messages sent to a local

subsystem, whether from a local or

remote source (9.4).

messagesrequiringgttranslationNumber of messages handled by the

translation function, whatever the

result of the translation (9.5).

SCCP counters(sccpSendReceiveCounts)

This section lists the counters related to the object sccpSendReceiveCounts.

You can use sccpSendReceiveCounts counters to observe the number of SignalingConnection Control Part (SCCP) Quality of Service.

Table 66: SCCP counters (sccpSendReceiveCounts)


crefmessagesreceivedNumber of CREF messages received

(9bis.8)

crefmessagessentNumber of CREF messages sent

(9bis.6)

crmessagesreceivedNumber of CR messages received

(9bis.7)

crmessagessent Number of CR messages sent (9bis.5)

errmessagesreceivedNumber of ERR messages received

(9bis.12)

errmessagessentNumber of ERR messages sent

(9bis.11)

udtmessagesreceivedNumber of UDT messages received

(9bis.3)

udtmessagessentNumber of UDT messages sent

(9bis.1)

udtsmessagesreceivedNumber of UDTS messages received

(9bis.4)

udtsmessagessentNumber of UDTS messages sent

(9bis.2)

xudtmessagesreceivedNumber of XUDT messages received

(9bis.15)

xudtmessagessentNumber of XUDT messages sent

(9bis.13)

xudtsmessagesreceivedNumber of XUDTS messages received

(9bis.16)

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xudtsmessagessentNumber of XUDTS messages sent

(9bis.14)

ludtmessagesreceivedNumber of LUDT messages received

(9bis.19)

ludtmessagessentNumber of LUDT messages sent

(9bis.17)

ludtsmessagesreceivedNumber of LUDTS messages received

(9bis.20)

ludtsmessagessentNumber of LUDTS messages sent

(9bis.18)

sscmessagesreceivedNumber of SSC messages received

(8.8)

sspmessagesreceivedNumber of SSP messages received

(8.11)

ssamessagesreceivedNumber of SSA messages received

(8.12)

4.4 MTP3 countersThis paragraph lists the Message Transfer Part Level 3 (MTP3) counters providedfor observations of the following platform objects:

fsmobs (see table 67).

spdata (see table 68).

ansobs (see table 69).

MTP3 counters (fsmobs) This section lists the counters related to the object fsmobs.

You can use fsmobs counters to observe signaling links.

Table 67: MTP3 counters (fsmobs)


tmoc_3_1Number of SIF and SIO octets trans-

mitted (3.1)

recoct_3_4Number of SIF and SIO octets re-

ceived (3.4)

discmsus_3_10Number of MSU discarded due to SL

congestion (3.10)

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tmmsu_3_3Number of message signal units

transmitted (3.3)

recmsu_3_5Number of message signal units re-

ceived (3.5)

MTP3 counters (spdata) This section lists the counters related to the object spdata.

You can use spdata counters to observe local Signaling Point (SP) status.

Table 68: MTP3 counters (spdata)


discmsus_5_5Number of MSU discarded due to a

routing data error (dpc unknown)

(5.5 )

tmupu_5_6Number of User Part Unavailable MSU

transmitted (5.6 )

badmsurecNumber of bad MSU received (bad

h0h1, bad NI, dpc, local point code

in case of sp)

msuwithbadlenNumber of MSU discarded because of

bad msu length

MTP3 counters (ansobs) This section lists the counters related to the object ansobs.

You can use ansobs counters to observe remote Signaling Point (SP) status.

Table 69: MTP3 counters (ansobs)


recupu_5_7Number of User Part Unavailable MSU

received (5.7)

msufordpcinacNumber of MSU discarded due to in-

accessible dpc (5.7)

4.5 MTP2 countersThis paragraph lists the Message Transfer Part Level 2 (MTP2) counters providedfor observations of the following platform objects:

obsdl_fe (see table 70).

obspcm_fe (see table 71).

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obscv_fe (see table 72).

MTP2 counters (obsdl_fe) This section lists the counters related to the object object obsdl_fe.

You can use MTP2 counters (obsdl_fe) to observe signaling link use.

Table 70: MTP2 counters (obsdl_fe)


tran_su Number of SU transmitted

tran_msu Number of MSU transmitted

tran_msuoctet Number of MSU octets transmitted

retran_msu Number of MSU retransmitted

retran_msuoctet Number of MSU octets retransmitted

recv_su Number of SU received

recv_msu Number of MSU received

recv_msuoctet Number of MSU octets received

recv_errorsu Number of SU received with errors

recv_errormsu Number of MSU received with errors

recv_nack Number of NACKs received

discard_msuNumber of MSU discarded due to re-

ception congestion

l2_discard_msuNumber of MSU discarded by l2 due

to sending overflow

l2_discard_msuoctetNumber of MSU octets discarded by

l2 due to sending overflow

throughput_tran_msuNumber of MSU transmitted per sec-

ond

throughput_tran_msuoctetNumber of MSU octets transmitted

per second

throughput_recv_msu Number of MSU received per second

throughput_recv_msuoctetNumber of MSU octets received per

second

MTP2 counters (obspcm_fe) This section lists the counters related to the object obspcm_fe.

You can use MTP2 counters (obsdl_fe) to observe Pulse Code Modulation (PCM)alarms duration.

152 / 169 3BL 40723 EDAA RKZZA Ed.10


Table 71: MTP2 counters (obspcm_fe)


lis_duration PVT alarm duration

ais_duration TE alarm duration

lfa_duration IA alarm duration

lca_duration CRC4 alarm duration

rja_duration PVST alarm duration

nrja_duration SIA alarm duration

AAL counters (obscv_fe) This section lists the counters related to the object obscv_fe.

You can use obscv_fe counters to observe traffic on Virtual Channels (VCs).

Table 72: AAL counters (obscv_fe)


cpcs_dropped_recNumber of messages discarded by

SAAL

cpcs_dropped_rec_cong

Number of messages discarded when

receiving from the driver because

the user is congested. Messages

may be discarded only in the case

of AAL5

cpcs_dropped_sendNumber of messages discarded when

sending to the driver on a CV which

is down

cpcs_recNumber of messages received from

the driver

cpcs_sendNumber of messages sent to the

driver

octet_cpcs_recNumber of bytes low int received

from the driver

octet_cpcs_sendNumber of bytes low int sent to the

driver

cpcs_appli_congNumber of times the user has been

inhibited due to driver congestion

sscf_recNumber of messages received by the

SSCF / SSCOP block

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sscf_sendNumber of messages sent by the SSCF

/ SSCOP block

octet_sscf_recNumber of bytes low int received by

the SSCF / SSCOP block

octet_sscf_sendNumber of bytes low int sent by the

SSCF / SSCOP block

sscf_dropped_send_congNumber of outgoing messages dis-

carded by the SSCF / SSCOP block

due to VC congestion ( should be 0)

sscf_dropped_recNumber of incoming messages dis-

carded by the SSCF / SSCOP block (

should be 0)

sscf_dropped_rec_cong

Number of incoming messages dis-

carded by the SSCF / SSCOP block

due to user congestion ( should be

0)

sscf_appli_congNumber of times the interface ses-

sion has been inhibited by SAAL

throughput_send Number of messages sent per second

throughput_octet_send Number of octets sent per second

throughput_recNumber of messages received per

second

throughput_octet_recNumber of octets received per sec-

ond

count_error_aNumber of messages with SD Se-

quenced Data PDU Error

count_error_bNumber of messages with BGN Begin

PDU Error

count_error_cNumber of messages with BGAK Begin

Acknowledge PDU Error

count_error_dNumber of messages with BGREJ Begin

Reject PDU Error

count_error_eNumber of messages with END End PDU

Error

count_error_fNumber of messages with ENDAK End

Acknowledge PDU Error

count_error_gNumber of messages with POLL Poll

PDU Error

154 / 169 3BL 40723 EDAA RKZZA Ed.10



count_error_hNumber of messages with STAT So-

licited Status PDU Error

count_error_iNumber of messages with USTAT Unso-

licited Status PDU Error

count_error_jNumber of messages with RS Resyn-

chronization PDU Error

count_error_kNumber of messages with RSAK Resyn-

chronization Acknowledge PDU Error

count_error_lNumber of messages with ER Error

Recovery PDU Error

count_error_mNumber of messages with ERAK Error

Recovery Acknowledge PDU Error

count_error_n Counter not used

count_error_oNumber of messages with VT (CC) -

Connection Control state variable

Greater or Equal MaxCC Error

count_error_pNumber of messages with

Timer_NO_RESPONSE expiry

count_error_qNumber of messages with SD or POLL,

N (S) error

count_error_rNumber of messages with STAT N(PS)

error

count_error_sNumber of messages with STAT N(R)

or list elements error

count_error_tNumber of messages with USTAT N(R)

or list elements error

count_error_uNumber of messages with PDU length

violation

count_error_vNumber of messages with SD PDU must

be retransmitted

count_error_wNumber of messages with Lack of

credit

count_error_xNumber of messages with Credit ob-

tained

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5 Platform SIGTRAN counters


This chapter describes the counters that can be set by an Alcatel-Lucent NEequipped with an Alcatel-Lucent ATCA-based platform where the SIGTRANsignaling software is installed.

The SIGTRAN counters may be grouped according to the following layers:

SCTP counters (see paragraph 5.2)

M3UA counters (see paragraph 5.3)

NIF counters (see paragraph 5.4)

5.1 Observed objectsTable 73 shows the monitored Object Class and the Layer they belog to.

Table 73: SS7 counters and objects for the SGSN platform

Layer Object Class

M3UA association_obs

NIF

messageperln

messageperna

nif_obs

SCTP

assoc_obs

assoc_remote_obs

sctp_obs

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5.2 SCTP countersThis paragraph lists the Stream Control Transmission Protocol (SCTP) countersprovided for observations of the following platform objects:

assoc_obs (see table 74).

assoc_remote_obs (see table 75).

sctp_obs (see 76).

SCTP counters (assoc_obs) This section lists the counters related to the object assoc_obs.

You can use assoc_obs counters to observe local association in a given StreamControl Transmission Protocol (SCTP) stack.

Table 74: SCTP counters (assoc_obs)


sctpAssocT1expireds Number of T1 timer expired.

sctpAssocT2expireds Number of T2 timer expired.

sctpAssocRtxChunks Number of retransmission chuncks.

sctpAssocOutOrderChunks Number of DATA ordered chunck sent.

sctpAssocOutUnorderChunksNumber of DATA unordered chunck

sent.

sctpAssocInOrderChunksNumber of DATA ordered chunck re-

ceived.

sctpAssocInUnorderChunksNumber of DATA unordered chunck re-

ceived.

sctpAssocInOrderChunksDroppedNumber of DATA ordered chunck re-

ceived and dropped.

sctpAssocInUnorderChunksDroppedNumber of DATA unordered chunck re-

ceived and dropped.

SCTP counters(assoc_remote_obs)

This section lists the counters related to the object assoc_remote_obs.

You can use assoc_remote_obs counters to observe a remote association in agiven Stream Control Transmission Protocol (SCTP) stack.

Table 75: SCTP counters (assoc_remote_obs)


sctpAssocRemAddrRtxNumber of remote retransmission

chuncks.

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SCTP counters (sctp_obs) This section lists the counters related to the object sctp_obs.

You can use sctp_obs counters to observe the Stream Control Transmission Proto-col (SCTP) stack.

Table 76: SCTP counters (sctp_obs)


sctpCurrEstabNumber of current establish associ-

ations.

sctpActiveEstabsNumber of active establish associa-

tions.

sctpPassiveEstabsNumber of passive establish associ-

ations.

sctpAborteds Number of aborted associations.

sctpShutdowns Number of shutdown associations.

sctpOutOfBlues Number of out of blue packets.

sctpChecksumErrors Number of checksum errors packets.

sctpOutCtrlChunks Number of control chuncks sent.

sctpInCtrlChunks Number of control chuncks received.

sctpOutOrderChunksNumber of ordered data chuncks

sent.

sctpInOrderChunksNumber of ordered data chuncks re-

ceived.

sctpOutUnorderChunksNumber of unordered data chuncks

sent.

sctpInUnorderChunksNumber of unordered data chuncks

received.

sctpFragUsrMsgs Number of fragmented messages.

sctpReasmUsrMsgs Number of reassembled messages.

sctpOutSCTPPacks Number of SCTP packets sent.

sctpInSCTPPacks Number of SCTP packets received.

5.3 M3UA countersThis paragraph lists the MTP3 User Adaptation Layer (M3UA) counters providedfor observations of the object association_obs (see table 77).

M3UA counters(association_obs)

This section lists the counters related to the object association_obs.

You can use association_obs counters to observe Sigtran M3UA Association.

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Table 77: M3UA counters (association_obs)


pdus_sent number of data messages sent

pdus_recd number or data messages received

bytes_sent number of bytes sent

bytes_recd number of bytes received

aspup_sent number of ASP Up messages sent

aspup_ack_sentnumber of ASP Up Acknowledgement

messages sent

aspdn_sent number of ASP Down messages sent

aspdn_ack_sentnumber of ASP Down Acknowledgement

messages sent

aspup_recd number of ASP Up messages received

aspup_ack_recdnumber of ASP Up Acknowledgement

messages received

aspdn_recdnumber of ASP Down messages re-

ceived

aspdn_ack_recdnumber of ASP Down Acknowledgement

messages received

aspac_sent number of ASP Active messages sent

aspac_ack_sentnumber of ASP Active Acknowledge-

ment messages sent

aspia_sentnumber of ASP Inactive messages

sent

aspia_ack_sentnumber of ASP Inactive Acknowledge-

ment messages sent

aspac_recdnumber of ASP Active messages re-

ceived

aspac_ack_recdnumber of ASP Active Acknowledge-

ment messages received

aspia_recdnumber of ASP Inactive messages re-

ceived

aspia_ack_recdnumber of ASP Inactive Acknowledge-

ment messages received

duna_sentnumber of Destination Unavailable

messages sent

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dava_sentnumber of Destination Available

messages sent

dupu_sentnumber of Destination User Part Un-

available messages sent

scon_sentnumber of Signalling Congestion

messages sent

daud_sentnumber of Destination State Audit

messages sent

duna_recdnumber of Destination Unavailable

messages received

dava_recdnumber of Destination Available

messages received

dupu_recdnumber of Destination User Part Un-

available messages received

scon_recdnumber of Signalling Congestion

messages received

daud_recdnumber of Destination State Audit

messages received

reg_recd Number of REG REQ messages received

reg_ack_recd Number of REG RSP messages received

dereg_recdNumber of DEREG REQ messages re-

ceived

dereg_ack_recdNumber of DEREG RSP messages re-

ceived

cong_duration_recdCongestion state elapsed time (sec-

onds)

num_cong_occurencesNumber of congestion state oc-

curences

num_cong_discarded_messNumber of discarded messages due to

congestion

out_of_service_durationOut of service state elapsed time

(seconds)

num_out_of_service_occurencesNumber of out of service state oc-

curences

notify_as_active_sentNumber of Notify messages sent with

status "AS ACTIVE"

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notify_as_inactive_sentNumber of Notify messages sent with

status "AS INACTIVE"

notify_as_pending_sentNumber of Notify messages sent with

status "AS PENDING"

notify_as_active_recdNumber of Notify messages received

with status "AS ACTIVE"

notify_as_inactive_recdNumber of Notify messages received

with status "AS INACTIVE"

notify_as_pending_recdNumber of Notify messages received

with status "AS PENDING"

err_invalid_version_sentNumber of error type : " invalid

version " sent

err_unsuptd_mess_class_sentNumber of error type : " unsup-

ported message class " sent

err_unsuptd_mess_type_sentNumber of error type : " unsup-

ported message type " sent

err_unsuptd_traffic_mode_type_sentNumber of error type : " unsup-

ported traffic mode type " sent

err_unxptd_mess_sentNumber of error type : " unex-

pected message " sent

err_protocol_error_sentNumber of error type : " protocol

error " sent

err_invalid_stream_id_sentNumber of error type : " invalid

stream identifier " sent

err_refused_mgmt_blocking_sentNumber of error type : " refused

management blocking " sent

err_asp_id_required_sentNumber of error type : " ASP iden-

tifier required " sent

err_invalid_asp_id_sentNumber of error type : " invalid

ASP identifier " sent

err_invalid_param_value_sentNumber of error type : " invalid

parameter value " sent

err_param_field_error_sentNumber of error type : " parameter

field error " sent

err_unxptd_param_sentNumber of error type : " unex-

pected parameter " sent

err_destination_status_unkwn_sentNumber of error type : " destina-

tion status unknown " sent

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err_invalid_netwk_app_sentNumber of error type : " invalid

network appearance " sent

err_missing_param_sentNumber of error type : " missing

parameter " sent

err_invalid_routing_ctxt_sentNumber of error type : " invalid

routing context " sent

err_no_configured_as_for_asp_sentNumber of error type : " no con-

figured AS for ASP " sent

err_invalid_version_recdNumber of error type : " invalid

version " received

err_unsuptd_mess_class_recdNumber of error type : " unsup-

ported message class " received

err_unsuptd_mess_type_recdNumber of error type : " unsup-

ported message type " received

err_unsuptd_traffic_mode_type_recdNumber of error type : " unsup-

ported traffic mode type " received

err_unxptd_mess_recdNumber of error type : " unex-

pected message " received

err_protocol_error_recdNumber of error type : " protocol

error " received

err_invalid_stream_id_recdNumber of error type : " invalid

stream identifier " received

err_refused_mgmt_blocking_recdNumber of error type : " refused -

management blocking " received

err_asp_id_required_recdNumber of error type : " ASP iden-

tifier required " received

err_invalid_asp_id_recdNumber of error type : " invalid

ASP identifier " received

err_invalid_param_value_recdNumber of error type : " invalid

parameter value " received

err_param_field_error_recdNumber of error type : " parameter

field error " received

err_unxptd_param_recdNumber of error type : " unex-

pected parameter " received

err_destination_status_unkwn_recdNumber of error type : " destina-

tion status unknown " received

err_invalid_netwk_app_recdNumber of error type : " invalid

network appearance " received

3BL 40723 EDAA RKZZA Ed.10 163 / 169



err_missing_param_recdNumber of error type : " missing

parameter " received

err_invalid_routing_ctxt_recdNumber of error type : " invalid

routing context " received

err_no_configured_as_for_asp_recdNumber of error type : " no con-

figured AS for ASP " received

err_not_used_in_m3ua_recdNumber of error type : " not used

in m3ua " received (bad error type)

5.4 NIF countersThis paragraph lists the Nodal Interworking Function (NIF) counters provided forobservations of the following platform objects:

messageperln (see table 78).

messageperna (see table 79).

nif_obs (see table 80).

NIF counters(messageperln)

This section lists the counters related to the object messageperln.

You can use messageperln counters to observe Sigtran NIF Logical Network.

Table 78: NIF counters (messageperln)


LNThis value is not a counter, it

gives the Logical Network value

GNThis value is not a counter, it

gives the Global Network associated

to the Logical Network

dataReceivePerLNnumber of data received by the NIF

from the Logical Network

dataSentPerLNnumber of data sent by the NIF to

the Logical Network

PointCodeUnavailablenumber of data received by the NIF

from the Logical Network whose des-

tination Point Code is unavailable

PointCodeUnknownnumber of data received by the NIF

from the Logical Network whose des-

tination Point Code is unknown

upuMessagesReceivednumber of UPU (User Part Unavail-

able) messages received by the NIF

from the Logical Network

164 / 169 3BL 40723 EDAA RKZZA Ed.10



upuMessagesSentnumber of UPU (User Part Unavail-

able) messages sent by the NIF to

the Logical Network

rstMessagesReceivednumber of RST (Route Set Test) mes-

sages received by the NIF from the

Logical Network

tfcMessagesReceivednumber of TFC (Transfer-Controlled)

messages received by the NIF from

the Logical Network

tfcMessagesSentnumber of TFC (Transfer-Controlled)

messages sent by the NIF to the

Logical Network

tfpMessagesSent

number of TFP (Transfer-Prohibited)


Logical Network in response to a

data received for a point code un-

available

tfaMessagesSentt

number of TFA (Transfer-Allowed)


Logical Network in response to

a RST received for a point code

available

NIF counters(messageperna)

This section lists the counters related to the object messageperna.

You can use messageperna counters to observe Sigtran NIF Network Appearance.

Table 79: NIF counters (messageperna)


NAThis value is not a counter, it

gives the Network Appearance value

GNThis value is not a counter, it

gives the Global Network associated

to the Network Appearance

dataReceivedPerNAnumber of data received by the NIF

from the IP Network for the NA

dataSentPerNAnumber of data sent by the NIF to

the IP Network for the NA

PointCodeUnavailable

number of data received by the NIF

from the IP Network whose destina-

tion Point Code is unavailable for

the NA

3BL 40723 EDAA RKZZA Ed.10 165 / 169



PointCodeUnknown

number of data received by the NIF

from the IP Network whose destina-

tion Point Code is unknown for the

NA

dupuMessagesReceived

number of DUPU (Destination User

Part Unavailable) messages received

by the NIF from the IP Network for

the NA

dupuMessagesSent

number of DUPU (Destination User

Part Unavailable) messages sent by

the NIF to the IP Network for the

NA

daudMessagesReceivednumber of DAUD (Destination State

Audit) messages received by the NIF


sconMessagesReceivednumber of SCON (Signalling Conges-

tion) messages received by the NIF


sconMessagesSentnumber of SCON (Signalling Conges-

tion) messages sent by the NIF to

the IP Network for the NA

NIF counters (nif_obs) This section lists the the counters related to the object nif_obs.

You can use nif_obs counters to observe Sigtran NIF Bad messages.

Table 80: NIF counters (nif_obs)


Bad_LNnumber of data received by the NIF

from a Logical Network not associ-

ated to a Global Network

Bad_NAnumber of data received by the NIF

from the IP network for a NA not

associated to a Global Network

166 / 169 3BL 40723 EDAA RKZZA Ed.10

Abbreviations

AbbreviationsB

BSS Base Station SubsystemBSSAP+ Base Station Subsystem Application PartBSSGP Base Station Subsystem GPRS Protocol layer

C

CAMEL Customized Application for Mobile network Enhanced Logic

E

ETSI European Telecommunications Standards Institute

G

G-DSP GPRS Digital Signal ProcessorGERAN GPRS EDGE Radio Access NetworkGMM General Packet Radio Service Mobility ManagementGMM GPRS Mobility ManagementGTP-C GPRS Tunneling Protocol-Control PlaneGTP-U GPRS Tunneling Protocol-User Plane

I

ITU-T International Telecommunication Union Telecommunication

L

LLC Logical Link Control

M

M3UA MTP3 User Adaptation LayerMAP Mobile Application PartMTP2 Message Transfer Part Level 2MTP3 Message Transfer Part Level 3

N

NIF Nodal Interworking FunctionNSC Network Subsystem Control LayerNSE Network Service Entity

P

PSCN Packet-Switched Core Network

R

RA Routing Area

3BL 40723 EDAA RKZZA Ed.10 167 / 169

Abbreviations

RANAP Radio Access Network Application PartRNC Radio Network Controller

S

SCCP Signaling Connection Control PartSCTP Stream Control Transmission ProtocolSGSN Serving GPRS Support NodeSM Session ManagementSMS Short Message ServiceSNDCP SubNetwork Dependency Convergence Protocol

U

UE User EquipmentUTRAN UMTS Terrestrial Radio Access Network

168 / 169 3BL 40723 EDAA RKZZA Ed.10

Index

IndexF

Functions observed2G PSCN . . . . . . . . . . . . . . . . . . . . . . . . . . . 13, 913G PSCN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

O

Objects observed2G PSCN, network elements . . . . . . . . . . . 12, 903G PSCN, network elements . . . . . . . . . . . . . . . 66

R

Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . 7

S

Statistical distribution data3G, PDP context duration . . . . . . . . . . . . . . . . . 1203G, time between credit requests . . . . . . . . . . 124

3BL 40723 EDAA RKZZA Ed.10 169 / 169

Documents

SGSN Counters U321 Ed10