* rik <rikc...@gmail.com> [2011-12-06 21:40]: > is it possibile to have a dual firewall setup with carp using (temporarly) > 2 different versions of OpenBSD? I've to setup some new firewalls and > upgrade old one and I'd like to keep redudancy while upgrading but during > the process some firewalls will run the 5.0, some still the old version.
in general that works as long as all of these are true: 1) the two are just one release apart, all bets off if more 2) the upgradeXX.html doesn't mention an incompatibility 3) we didn't screw up that is the pfsync centric view. carp's on-the-wire format hasn't changed in ages. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated Servers, Root to Fully Managed Henning Brauer Consulting, http://henningbrauer.com/
