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Date:      Fri, 4 Sep 2015 09:04:41 -0400
From:      Mike Tancsa <mike@sentex.net>
To:        Sergey Grigorian <grigorian@theconcept.ru>, Mario Lobo <lobo@bsd.com.br>
Cc:        "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   Re: 10.2-RELEASE not forwarding packets/NATing with pf
Message-ID:  <55E996E9.30402@sentex.net>
In-Reply-To: <5C137CAA56211A448C4F58E75EFB6266C285E65E@EXCHANGE.lan.theconcept.ru>
References:  <5C137CAA56211A448C4F58E75EFB6266C285B582@EXCHANGE.lan.theconcept.ru> <55E84B51.7070103@sentex.net> <5C137CAA56211A448C4F58E75EFB6266C285E5CC@EXCHANGE.lan.theconcept.ru> <20150903114614.17c98a13@Papi> <5C137CAA56211A448C4F58E75EFB6266C285E65E@EXCHANGE.lan.theconcept.ru>

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On 9/4/2015 8:49 AM, Sergey Grigorian wrote:
> 
> Mario,
> I load pf as a module, so pf.ko is loaded. This box runs a stock RELEASE kernel.
> What confuses me is that this setup works perfectly on 10.1, but stops working the second I boot into the 10.2-RELEASE-p2 kernel.

Any possibility of mismatched userland and kernel ?  I have a couple of
RELENG_10 boxes doing pf and forwarding just fine.

My home router is
10.2-STABLE  r287218 for example.

also, when its not working are you sure its an issue of forwarding not
working, or potentially its something to do with just pf ?

when its broken, what does
net.inet.ip.forwarding
show ?

Can you test with the most basic of pf rules and see if its something to
do with pf's rules being different ?

What ethernet adapter are you using ? I see you have 'hn' in your config
and I am not familiar with that.

	---Mike



-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/



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