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Border Gateway Protocol
• Exterior routing protocol for exchanging routing information between networks
“The protocol that makes the Internet work”
Overlay network
• Benefits• Use our own IPs inside AWS• Redundancy• Routing adapts to changes in our hosts
AWS VPC
OpenDNS Data CentreOpenDNS Router
AWS Direct Connect
GRE
iBGP
DOCKER HOSTDOCKER HOST DOCKER HOST DOCKER HOST
Highly available?
AWS VPC
OpenDNS Data CentreOpenDNS Router
AWS Direct Connect
GRE
iBGP
DOCKER HOSTDOCKER HOST DOCKER HOST DOCKER HOST
Thank you
@ianchici
More info about protocols GRE - http://juni.pr/1HW01M6 BGP & Anycast - http://bit.ly/1K5Q3GX