Date: Fri, 27 Aug 2010 14:07:13 +0200 From: Patrick Lamaiziere <patfbsd@davenulle.org> To: freebsd-questions@freebsd.org Subject: Re: Routing Question Message-ID: <20100827140713.41391a3e@davenulle.org> In-Reply-To: <96E6F9A3-49F5-4C55-8248-6D62717636DF@lafn.org> References: <96E6F9A3-49F5-4C55-8248-6D62717636DF@lafn.org>
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Le Thu, 26 Aug 2010 18:17:19 -0700, Doug Hardie <bc979@lafn.org> a écrit : > PF's route_to will return the packets to the proper router, but I have not > been able to figure out which ones those would be. The source IP > address can be any on either network and its highly likely that we > will see packets from the same source network on both at the same > time. The only distinction I see in the input packets between the > two paths is the MAC address of the router. I don't see any way in > pf or the system to use that to affect the return path > though. the filter option "reply-to" looks to be what you need. It works by keeping the state of a connection (see pf.conf(5)).
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