From: Lopsch <lopsch@lopsch.com>
To: Netfilter-Mailinglist <netfilter@lists.netfilter.org>
Subject: Re: Filtering encrypted vs. unencrypted packages?
Date: Sun, 31 Oct 2004 16:14:03 +0100 [thread overview]
Message-ID: <4185013B.9040907@lopsch.com> (raw)
In-Reply-To: <41840BB2.6020904@danisch.de>
Hadmut Danisch schrieb:
> Hi,
>
> I was just playing around with 2.6 IPSec and isakmpd and ran into a
> problem:
>
> In order to have the packets from the peer IPSEC network accepted,
> I need to have an entry like
>
> iptables -A INPUT -s 192.168.19.0/24 -j ACCEPT
>
Try using the the protocol option:
iptables -A INPUT -s 192.168.19.0/24 -p 50 -j ACCEPT
iptables -A INPUT -s 192.168.19.0/24 -p 51 -j ACCEPT
where 50 are esp packets und 51 ah if I understood it right.
next prev parent reply other threads:[~2004-10-31 15:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-30 21:46 Filtering encrypted vs. unencrypted packages? Hadmut Danisch
2004-10-31 15:14 ` Lopsch [this message]
2004-10-31 18:43 ` Jason Opperisano
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