6 Aug
2012
6 Aug
'12
1:26 p.m.
In a message written on Mon, Aug 06, 2012 at 05:51:02PM +0100, Mike Jones wrote:
If you have a router that sends out RAs with lifetime 0 when the prefix goes away then this should be deployable for "poor mans failover" (the same category I put IPv4 NAT in), however there are
If your provider does Unicast RPF strict mode, which I hope _all_ end user and small business connections default to doing this won't work. The traffic has to be policy routed out based on the source IP. Having the host stack do that is an acceptable solution (your dual router model) I think, but I don't know of a single one that does that today. -- Leo Bicknell - bicknell@ufp.org - CCIE 3440 PGP keys at http://www.ufp.org/~bicknell/