Date: Sun, 15 Jan 2006 03:43:22 +0300 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Tiago Cruz <tiagocruz@b4br.net> Cc: "freebsd-net@FreeBSD.org" <freebsd-net@FreeBSD.org> Subject: Re: Help with CARP implementation Message-ID: <20060115004322.GL83922@FreeBSD.org> In-Reply-To: <1137087349.10917.48.camel@localhost.localdomain> References: <1136999785.5995.147.camel@localhost.localdomain> <20060112154527.GV57606@FreeBSD.org> <1137087349.10917.48.camel@localhost.localdomain>
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On Thu, Jan 12, 2006 at 03:35:49PM -0200, Tiago Cruz wrote: T> > There are examples in 'man 4 carp'. T> T> Yes, I've read all the FAQ from OpenBSD from CARP, man pages of carp and T> pfsync. But the better article about this I found here: T> T> http://www.samag.com/documents/s=9658/sam0505e/ T> T> Following this I can do my redundancy in my LAN interface, BUT: T> T> When I has downloading something, and do a reboot in MASTER firewall, T> the download is not continued. T> T> Is because I have 02 external links, one in each WAN interface? Probably yes. Are you doing NAT and each link has NAT to a different IP address? In this case you can't achieve such level of redundancy that TCP sessions will survive failure of the one link. T> What arp balance do exactly? It will be good for my? You probably don't need it. T> And... I need to use ifstated? Only if you need to do something in case of CARP changing state. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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