Date: Tue, 01 Oct 2013 20:47:02 +0100 From: Pete French <petefrench@ingresso.co.uk> To: freebsd-stable@freebsd.org Subject: pfsync between 8.4 and 9.2 Message-ID: <E1VR5uQ-000LWV-9m@dilbert.ingresso.co.uk>
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I just started rolling out 9.2 to all our production machnes, which are currently on 8.4. We have tested it pretty throughly internally and are very happy with it, but as part of the deployment have hit a problem. We have a pair of boxes running as a firewall using carp and pfsync. One of the - the 'passive' one - has been upgraded to 9.2, and all works fine as far as carp si concerned, but what I have found is that pfsync doesnt seem to work - i.e. when it fals over existing connections are not kept live. This works fine when the boxes are both running 8.4 Of course, I am not sure if fsync is expcted to work across different OS releases, so my plan was to go ahead and upgrade the other box on the assumption that when they are both running 9.2 it all will start working again. But I thought I shiuld mention it here to see if anyone has seen simila, or to see if anyone says "hmm, it should work fine between 8.4 and 9.2" so, any thoughts ? -pete.help
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