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Author Topic: HA CARP - IPv6 Two masters  (Read 451 times)

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Offline aeburriel

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Re: HA CARP - IPv6 Two masters
« Reply #15 on: December 30, 2017, 03:48:37 pm »
I've been dealing with the same problem in my HA setup and it turned to be related to bug #6579
https://redmine.pfsense.org/issues/6579

The affected CARP IPv6 address was something like:
2001:aaaa:bbb:ccc:0d00:ffff:ffff:ffff
After removing leading zeros:
2001:aaaa:bbb:ccc:d00:ffff:ffff:ffff

CARP started to work reliably on that interface

Offline Derelict

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Re: HA CARP - IPv6 Two masters
« Reply #16 on: December 30, 2017, 05:21:43 pm »
Nice catch.

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