Are you sensing a theme lately? Since we covered the basics of the main IGPs (I’m an enterprise guy, so no IS-IS comments, please.), I thought I’d try to describe the basics of advertising IPv6 routes over BGP. Yet again, we’re not going to do any route manipulation or change any of the 948284928 BGP attributes. We’re just trying to get routes exchanged.
Configuration
There’s no new version of BGP for IPv6 here. It’s the standard BGP version 4 that we’ve all been using for years, but we’re going to take advantage of the multiprotocol support (MPBGP, RFC 2858 RFC 4760). We’ll get to the differences in a second, but the first thing to do is to set up the BGP process as normal.