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From: Simon Matthews <simon@paxonet.com>
To: lartc@vger.kernel.org
Subject: [LARTC] Iptables, SNAT/MASQ,  Multiple gateways
Date: Sun, 29 Sep 2002 18:24:03 +0000	[thread overview]
Message-ID: <marc-lartc-103332395202631@msgid-missing> (raw)

I have a dual-homed firewall. It has 2 Internet connections, provided by
different ISPs (each with an associated IP address). The 2 Internet
connections are connected to the same physical interface. The 2 Internet
connections do NOT have equal bandwidth

How do I configure the SNAT/MASQ and ensure sharing of the gateways with
the correct ratio of usage and with the correct source IP address? 

I know how to use the 'ip' commands to configure gateway sharing according
to my defined ratios and ensure that packets go out of the correct gateway 
according to their source address.

However, I need to configure SNAT-ed or MASQ-ed in such a way that it 
shares the gateways according to my defined ration and so that it sets the 
source address correctly for the gateway. How do I do this?

Can someone please point me in the correct direction for the SNAT/MASQ 
setup with iptables/iproute2?

Thanks!
Simon

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             reply	other threads:[~2002-09-29 18:24 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-29 18:24 Simon Matthews [this message]
2002-09-29 22:45 ` [LARTC] Iptables, SNAT/MASQ, Multiple gateways José Luis Domingo López
2002-09-30  5:18 ` Don Cohen
2002-09-30  7:06 ` Simon Matthews
2002-09-30 15:55 ` Don Cohen
2002-09-30 17:05 ` Michael T. Babcock
2002-09-30 18:11 ` Jose Luis Domingo Lopez
2002-09-30 19:23 ` Julian Anastasov
2002-09-30 19:24 ` Simon Matthews
2002-09-30 19:26 ` Simon Matthews
2002-09-30 19:41 ` Greg Scott
2002-10-01  4:12 ` William L. Thomson Jr.

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