Date: Fri, 2 Jul 2010 23:25:58 +0200 From: "Len Conrad" <lconrad@Go2France.com> To: <freebsd-questions@freebsd.org> Subject: Subject: pf: pass in quick to port 25 still getting some blocks Message-ID: <201007022325.AA132710676@mail.Go2France.com>
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setting up pf on fbsd 7.2 for host security on a mail gateway. the only rule for port 25 is: pass in quick on em0 inet proto tcp from any to $ext_if port = smtp flags S/SA keep state and then last rule: block drop in log on em0 inet from any to $ext_if while 1000s of connections to port 25 are getting through with the pass rule, several 100 connections are getting blocked with the default block rule, bypassing the pass rule. I can't see how pf is selecting these connections to be blocked. thanks Len
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