From: "Gáspár Lajos" <swifty@freemail.hu>
To: Bruce Ferrell <bferrell@baywinds.org>
Cc: netfilter@lists.netfilter.org
Subject: Re: Looking to exclude certain destinations from masquarade
Date: Fri, 22 Jun 2007 15:29:33 +0200 [thread overview]
Message-ID: <467BCEBD.7030309@freemail.hu> (raw)
In-Reply-To: <467AEBD1.10009@baywinds.org>
Bruce Ferrell írta:
> I am trying to establish an ipsec tunnel from a system that is also a
> snat router. so far I seem to be able to have my masquerade or my vpn
> tunnel but not both.
>
> the basic rules I'm using are these:
>
> $IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state --state
> ESTABLISHED,RELATED -j ACCEPT
> $IPTABLES -A FORWARD -i $INTIF -o $EXTIF -j ACCEPT
> $IPTABLES -A FORWARD -j LOG
> $IPTABLES -t nat -A POSTROUTING -o $EXTIF -j MASQUERADE
>
These are VERY BASIC rules...
>
> Any suggestions?
>
>
You can use the MARK/CONNMARK target ot mark the vpn/nat packets.
With that information you will be able to do the NATing or leting
through the vpn...
Swifty
next prev parent reply other threads:[~2007-06-22 13:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-21 21:21 Looking to exclude certain destinations from masquarade Bruce Ferrell
2007-06-22 13:29 ` Gáspár Lajos [this message]
2007-06-23 7:30 ` Ray Leach
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