Date: Wed, 10 Sep 2008 19:30:05 GMT From: Jeff Wheelhouse <jdw@wheelhouse.org> To: freebsd-net@FreeBSD.org Subject: Re: kern/127050: [carp] ipv6 does not work on carp interfaces [regression] Message-ID: <200809101930.m8AJU5v2063748@freefall.freebsd.org>
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The following reply was made to PR kern/127050; it has been noted by GNATS. From: Jeff Wheelhouse <jdw@wheelhouse.org> To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/127050: [carp] ipv6 does not work on carp interfaces [regression] Date: Wed, 10 Sep 2008 15:02:00 -0400 I am experiencing the identical behavior on the following releases: 6.3-RELEASE-p4 6.4-PRERELEASE (as of Sep 6) I have reproduced the problem on both amd64 and i386, on both physical interfaces and VLAN interfaces. The problem is the same: - two machines, both configured correctly - both machines can ping6 each other - carp configures correctly, and announcements are observed on the relevant LAN via tcpdump - one machine goes to MASTER and one goes to BACKUP - an additional machine on the same LAN can ping6 both machines - none of the three machines can ping (or route through) the CARP IPv6 address However, I'm *assuming* these are the CARP announcements (since they are from the right IPv6 addresses and MASTER/BACKUP status seems to work: 11:54:51.818511 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:52.855924 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:53.893300 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:54.930386 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:55.967965 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:57.004987 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 11:54:58.042481 IP6 A:B:C:D::1 > ff02::12: ip-proto-112 36 I would be happy to help troubleshoot this problem in any way possible. Thanks, Jeff
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