On Thu, Mar 10, 2011 at 10:52:37AM -0800, George Bonser wrote:
What I have done on point to points and small subnets between routers is to simply make static neighbor entries. That eliminates any neighbor table exhaustion causing the desired neighbors to become unreachable. I also do the same with neighbors at public peering points. Yes, that comes at the cost of having to reconfigure the entry if a MAC address changes, but that doesn't happen often.
And this is better than just not trying to implement IPv6 stateless auto-configuration on ptp links in the first place how exactly? Don't get taken in by the people waving an RFC around without actually taking the time to do a little critical thinking on their own first, /64s and auto-configuration just don't belong on router ptp links. And btw only a handful of routers are so poorly designed that they depend on not having subnets longer than /64s when doing IPv6 lookups, and there are many other good reasons why you should just not be using those boxes in the first place. :) -- Richard A Steenbergen <ras@e-gerbil.net> http://www.e-gerbil.net/ras GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)