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From: "virdzek, roman" <rfv@popularix.net>
To: lartc@vger.kernel.org
Subject: [LARTC] routing 2 internal & 2 external nic's
Date: Thu, 21 Nov 2002 09:00:28 +0000	[thread overview]
Message-ID: <marc-lartc-103786931503842@msgid-missing> (raw)

hi all,
i have one problem with routing.

what i will do is this:           ISP router
                                                   |
                                        ISP switch
                                                |  |  |   ( we have 3 ports)
                                                |  |  |
                                          Our switch
                                               |      |
                                               |      |
                                            eth0  eth1  
                  firewall-1             |         |
                    (4 nics)           eth2  eth3      
                                                |        |
                                                |        |
                                          DMZ switch        ( one network )
                                                      |
                                                      |                  
                                                  
                                           DMZ linux router(SNAT all 
outgoing connection from LAN to one IP,
                                                      |                 
   in the same network as DMZ ,default route to eth3 )
                                                      |
                                                    LAN                  
                                      


i will that all outgoing traffic from DMZ get over eth2 - eth0 NIC's to 
ISP and over eth2 back to DMZ.

And all outgoing traffic from LAN get over eth3 - eth1 NIC's to ISP switch.


But allways i send packet from eth3 get away over eth0 (default route) ...

which ip rule i must set to do this routing?

thanks in advace


roman




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             reply	other threads:[~2002-11-21  9:00 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-21  9:00 virdzek, roman [this message]
2002-11-21 16:10 ` [LARTC] routing 2 internal & 2 external nic's Martin A. Brown

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