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From: "Remus" <rmocius@auste.elnet.lt>
To: netfilter@lists.netfilter.org
Subject: router protection with iptables
Date: Mon, 25 Nov 2002 10:45:28 -0000	[thread overview]
Message-ID: <01bd01c2946f$c8498fa0$6e69690a@rimas> (raw)
In-Reply-To: B5D7C6B6D020D511838A0060082D4CC90299BBF7@kheops.sigma.fr

Hi folks,

I have small router on Linux box.
It has two NICs and I use it to route real IP addresses (basicly I use it to
replace CISCO router, it is cheaper :-) )
I have a command echo 1 > /proc/sys/net/ipv4/ip_forward and everything works
just fine.

I'm wondering about iptables rules which I can use to protect my router from
hackers.
I want all IP/UDP/ICMP packets to go trought my router in both ways, just to
protect my router.
Behind the router I have Firewalls and they do a protection job for my www,
mail and local network.

What you can recomend for me?

Thank you

Remus




  parent reply	other threads:[~2002-11-25 10:45 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-25 10:24 Marking and Mangling for QoS COUSIN Marc
2002-11-25 10:29 ` Unknown, Raymond Leach
2002-11-25 10:45 ` Remus [this message]
2002-11-26  8:04   ` router protection with iptables Joel Newkirk
2002-11-25 13:50 ` Marking and Mangling for QoS Joel Newkirk

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