From: Ray Leach <raymondl@knowledgefactory.co.za>
To: Netfilter Mailing List <netfilter@lists.netfilter.org>
Subject: Re: Loose source routed IP packets.
Date: Tue, 23 Sep 2003 14:31:16 +0200 [thread overview]
Message-ID: <1064320275.31340.104.camel@raylinux.internal> (raw)
In-Reply-To: <Pine.LNX.4.51.0309231409290.14794@dns.toxicfilms.tv>
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On Tue, 2003-09-23 at 14:12, Maciej Soltysiak wrote:
> > Hi,
> > Is it possible to drop ICMP loose source routed IP packets ?
> > How ?
> Try Fabrice Marie's ipv4options match from patch-o-matic, you would then
> do a:
> # iptables -A INPUT -p icmp -m ipv4options --lsrr -j DROP
>
> Regards,
> Maciej
How about :
### don't accept source routed packets
/bin/echo "0" > /proc/sys/net/ipv4/conf/all/accept_source_route
Ray
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Raymond Leach <raymondl@knowledgefactory.co.za>
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http://www.knowledgefactory.co.za
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next prev parent reply other threads:[~2003-09-23 12:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-23 11:47 Loose source routed IP packets Carles Xavier Munyoz Baldó
2003-09-23 12:12 ` Maciej Soltysiak
2003-09-23 12:31 ` Ray Leach [this message]
2003-09-23 13:22 ` Chris Brenton
2003-09-23 13:37 ` Ray Leach
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