From: Magnus Solvang <magnus@solvang.net>
To: netfilter@lists.netfilter.org
Subject: $INET_IFACE -> $LAN_IFACE
Date: Wed, 26 Feb 2003 18:43:54 +0100 [thread overview]
Message-ID: <20030226174354.GA29213@first.knowledge.no> (raw)
Do you normally forward everything from e.g eth0 to eth1?
I recently upgraded (downloaded) a lot of packages on the
webserver, and noticed later on the mrtg-graph that the
traffic was identical (only switched) on the two interfaces.
Is downloading ftp-data to the firewall from the internet
really related, established, so that is should be forwarded
to the internal interface?
# iptables -L FORWARD -v
Chain FORWARD (policy DROP 5 packets, 224 bytes)
pkts bytes target prot opt in out source destination
28224 2433K ACCEPT all -- eth0 eth1 anywhere anywhere \
state RELATED,ESTABLISHED
$IPTABLES -A FORWARD -i $EXTIF -o $INTIF -m state \
--state ESTABLISHED,RELATED -j ACCEPT
- M
reply other threads:[~2003-02-26 17:43 UTC|newest]
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