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Date: Wed, 4 May 2005 09:59:31 -0700
From: Calvin Lane <calvin.lane@gmail.com>
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Subject: Allowing GRE in IPFILTER
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Hello everyone,

I've recently installed and configured mpd. I've been able to establish VPN=
=20
connections with no problem internally on my network. When I attempt to=20
establish a connection through my firewall, I get a number of error=20
messages. The problem is that I'm not allowing GRE to get through on my=20
firewall. Here is currently what I have:

pass in quick on xl0 proto gre from any to
192.168.10.253/24<http://192.168.10.253/24>
pass out quick on xl0 proto gre from
192.168.10.253/24<http://192.168.10.253/24>to any

Please let me know what the correct syntax is for allowing gre traffic=20
through through an ipfilter firewall running BSD 4.10. Thanks.

Calvin

calvin.lane@gmail.com