On Wed, 26 Aug 2009, Leonardo Gama Souza wrote:

Why can we forget about HSRP with IPv6?

With IPv6 you can get rid of DHCP, forget VPN's, forget DDNS, forget
HSRP, and most importantly you no longer need NATs that understand
every
protocol that runs through it and so remove a possible single point of
failure.

If you increase the frequency of the NUD to sufficiently low you can emulate HSRP like behaviour. We are using this trick for HA DNS servers with *BSD carp in the server side.

Janos Mohacsi
Head of HBONE+ project
Network Engineer, Deputy Director of Network Planning and Projects
NIIF/HUNGARNET, HUNGARY
Key 70EF9882: DEC2 C685 1ED4 C95A 145F  4300 6F64 7B00 70EF 9882

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