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Date:      Wed, 13 Jul 2005 19:44:44 +0400
From:      Alex Povolotsky <tarkhil@webmail.sub.ru>
To:        freebsd-net@freebsd.org
Subject:   GRE and PF problem
Message-ID:  <42D536EC.5030500@webmail.sub.ru>

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Hello!

I'm using FreeBSD (5.3-RELEASE-p5) as internet access server, and I have 
to NAT GRE packets. I'm using pf.

The problem is that SOMETIMES PF fails to create proper rule using nat, 
while binat works fine.

Not only I do not want to expose Windows boxes (even if those addresses 
are firewalled), but it's also a terrible waste of real IPs.

Can anyone point me if I have incorrect PF config, or PF just work 
poorly with gre?

Alex.





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