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From: Barton Hodges <barton@gcmcomputers.com>
To: lartc@vger.kernel.org
Subject: [LARTC] Marking returned MASQ'ed packets (ingress, TC, etc.)
Date: Tue, 12 Jun 2001 22:37:19 +0000	[thread overview]
Message-ID: <marc-lartc-99238552718946@msgid-missing> (raw)

Hi Folks,

I'm using a 2.4.x kernel and TC from the iproute2 package
so that I can limit traffic through my gateway.  I'm using this
to mark packets when they leave the LAN:

/sbin/ipchains -A forward -j MASQ -i eth0 -s 192.168.1.0/24 -d 0.0.0.0/0
-m 1  

When the packets return, I need to have them marked again so that
the ingress filter will limit the bandwidth in the opposite direction.

The only way I have found to do this, is to mark EVERY packet like this:

/sbin/ipchains -A input -i eth0 -s 0.0.0.0/0 -d 12.10.109.52/32 -m 1 

This works, but what I would really like to do, is mark the
192.168.1.0/24 packets instead (after they have been "un-masq'ed", 
so that I can limit bandwidth on each interface in the gateway box.

Is this possible?

Thanks,

Barton

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             reply	other threads:[~2001-06-12 22:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-06-12 22:37 Barton Hodges [this message]
2001-06-12 23:39 ` [LARTC] Marking returned MASQ'ed packets (ingress, TC, etc.) Barton Hodges
2001-06-13 11:43 ` Wingtung.Leung

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