Date: Tue, 10 Nov 2020 10:27:46 +0100 From: Julien Cigar <julien@perdition.city> To: freebsd-net@freebsd.org Subject: Re: CARP with epair Message-ID: <20201110092746.ojxmew7d2hontcir@x1> In-Reply-To: <20201110015505.GI31099@funkthat.com> References: <20201109143357.yrbqrdpaghzbbljm@x1> <20201110015505.GI31099@funkthat.com>
index | next in thread | previous in thread | raw e-mail
On Mon, Nov 09, 2020 at 05:55:05PM -0800, John-Mark Gurney wrote: > Julien Cigar wrote this message on Mon, Nov 09, 2020 at 15:33 +0100: > > Hello, > > > > I've setup a VNET jail (with epair and bridge) with a floating ip (vhid) > > on the "b" side of the epair interface. It works well, as soon as I > > restart the jail: the carp status stays in BACKUP and never return to > > MASTER. Any idea what I'm missing? Is CARP supposed to work with epair? > > Did you set net.inet.carp.preempt=1? Or do you not yet have another > peer and that is why you expect that it'd come back as MASTER? Yes, I've set net.inet.carp.preempt=1 in the VNET jail /etc/sysctl.conf, and I have another peer (running on the HOST currently). I found the problem: for some reasons I had to issue a service pf reload after a restart of the jail. I guess probably some race condition with the epair/vlan/... interfaces and/or the carp demotion counter and the pflogd/pfsync interfaces .. I've to investigate this is my config: https://gist.github.com/silenius/5f556a036330f1595e2e6fcdd5e5e18e Thank you, Julien > > -- > John-Mark Gurney Voice: +1 415 225 5579 > > "All that I will do, has been done, All that I have, has not." > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" -- Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20201110092746.ojxmew7d2hontcir>