Date: Wed, 04 May 2005 20:27:47 +0300 From: Toomas Aas <toomas.aas@raad.tartu.ee> To: Calvin Lane <calvin.lane@gmail.com> Cc: questions@freebsd.org Subject: Re: Allowing GRE in IPFILTER Message-ID: <42790613.2070809@raad.tartu.ee> In-Reply-To: <995be75e05050409591da23458@mail.gmail.com> References: <995be75e05050409591da23458@mail.gmail.com>
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Calvin Lane wrote: > Please let me know what the correct syntax is for allowing gre traffic = > through through an ipfilter firewall running BSD 4.10. Thanks. FreeBSD 4.10 contains IPFilter 3.4.31. For what you need to do, you need = PPTP proxy which is available only in IPFilter 4.1. So you'd need to install the latest IPFilter (4.1.8 I think) and then=20 just add this to ipnat.rules: map <external_if> <internal_net> -> 0/32 proxy port 1723 pptp/tcp --=20 Toomas Aas -------------------------------------------------------- |arvutiv=F5rgu peaspetsialist | head specialist on computer networks| |Tartu Linnakantselei | Tartu City Office | ----------------------------------------------------- +372 736 1274
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