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CHRISTIAN VOGTSENIORMARKETING MANAGER, ERICSSON
IPV6 WORLD CONGRESS, LONDON
JUNE 14–15, 2011
IPV6 DEPLOYMENT
SOLVING A CHICKEN-AND-EGG PROBLEM
IN DIVIDE-AND-CONQUER STYLE
IPv6 World Congress, London | June 2011 | Page 2
Everyone and everything that benefits from an Internet connectionwill have one
IPv6 World Congress, London | June 2011 | Page 3
2011 2012 2013 2014 2015
50 %
40 %
30 %
20 %
10 %
RUNNING OUT OF IPV4 ADDRESSES
ARIN
RIPE NCC
APNIC
LACNIC
AFRINIC
Da
ta fro
m
Ge
off H
usto
n: IP
v4
Ad
dre
ss R
ep
ort
ww
w.p
ota
roo
.ne
t/to
ols
/ip
v4
IPv6 World Congress, London | June 2011 | Page 4
IPV6 ONLY LONG-TERM SOLUTION
# devices
# c
onnections p
er
devic
e
share
deploy IPv6
fractional IPv4 address per device
full IPv4 addressper device
full IPv6 addressper device
IPv4 addresses
IPv6 World Congress, London | June 2011 | Page 5
COMPLEX TRANSITION TO IPV6:
EVERYTHING MUST CHANGE
operating systems
applications
programmingenvironments
address provisioning
transport
user database
mobility management
policy control
firewall
intrusion detection
routing
transport
trafficmanagement
caching
serveroperating system
applications
load balancing
DoS protection
content
transit &content delivery
users
serviceprovider
IPv6 World Congress, London | June 2011 | Page 6
CRITICALNESS FOR BUSINESS
DETERMINES DEPLOYMENT IN NETWORK
› Tier-1 carriers and large service providers IPv6-ready
› Small service providers on less aggressive schedule
content
transit &content delivery
users
serviceprovider
IPv6 World Congress, London | June 2011 | Page 7
COST DETERMINES DEPLOYMENT AT ENDS
› Operating systems and mainstream applications IPv6-ready
› Niche applications will take time
transit &content delivery
serviceprovider
IPv6 World Congress, London | June 2011 | Page 8
LONG TAIL OF CONTENT SLOW IN UPGRADING
Ericsson Review, issue 2, 2011
10%
8%
6%
4%
2%
0 200k 400k 600k 800k 1000k
Top websites support IPv6, led by Google, Facebook, YouTube.Long tail adopting slowly, except for sites hosted by Google
top websites support IPv6
less support on other websites
many small websites hosted by Google
IPv6 World Congress, London | June 2011 | Page 9
WORLD IPV6 DAY:
HISTORIC DEPLOYMENT JUMP OF CONTENT
5%
4%
3%
2%
1%
week before
IPv6 support doubles among top 10,000 websites on World IPv6 Day
Ericsso
n m
ea
su
rem
en
ts
World
IPv6 Day
IPv6 World Congress, London | June 2011 | Page 10
AND HISTORIC FALL RIGHT AFTERWARDS…
5%
4%
3%
2%
1%
World IPv6 Day seen as “test drive”.Permanent IPv6 deployment will follow hopefully soon
Ericsso
n m
ea
su
rem
en
ts
week before World
IPv6 Day
next
day
IPv6 World Congress, London | June 2011 | Page 11
THREE “DIVIDE-AND-CONQUER” STAGES
1 32
content
transit &content delivery
users
serviceprovider
3
IPv6 World Congress, London | June 2011 | Page 12
SOONER IPV6 CONNECTIVITY FOR USERS
› IPv6 connectivity for user first, internals of network can wait
› Calls for separation of user traffic and network control
› Traditional 3GPP architecture of mobile networks
› Later reproduced for fixed networks in IETF
content
transit &content delivery
users
serviceprovider
IPv6 World Congress, London | June 2011 | Page 13
CONTENT DELIVERY NETWORKS
TO ACCELERATE IPV6 AVAILABILITY OF CONTENT
› Make IPv4-only content available via IPv6
› Fetch content via IPv4, distribute via IPv4 and IPv6
› Leverage reach of content delivery networks
content
transit &content delivery
users
serviceprovider
IPv6 World Congress, London | June 2011 | Page 14
SIMPLIFY LEGACY SUPPORT IN LONG TERM
› Enable reachability of legacy without full IPv4 support
› Calls for IPv4-IPv6 translation
transit &content delivery
serviceprovider
IPv6 World Congress, London | June 2011 | Page 15
content
transit &content delivery
users
serviceprovider
IPv6 end to end
IPv6 deployment complex, but doable and worthwhile.
Ericsson committed to IPv6, instrumental in its design and deployment
