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From: Stanislav Nedelchev <stanislav.nedelchev@gmail.com>
To: lartc@vger.kernel.org
Subject: [LARTC] Routing Mail traffic problem !
Date: Thu, 12 May 2005 14:03:35 +0000	[thread overview]
Message-ID: <48581776050512070315ef7d3@mail.gmail.com> (raw)

Etx1 - First Internet Line  - eth0 
Ext2 - Second Internet line - eth2
LAN - Local Area Network - eth1


Other traffic - Ext1 -------+-------+--------------- Ext2 ---Web goes Here
		       eth0 |	    |eth2
			+-------+-------+
			|     ROUTER	|
			+----+------+---+
			        |eth1
192.168.0.0/24 -----------------+
				|
192.168.0.1/24------------------- - Gateway
				|
192.168.0.2/24------------------- - Mail.Mail.org


The problem is that i can't check e-mails if server name in e-mail
client is mail.mail.org
i can check e-mail only if server addrress is 192.168.0.2

I have :
iptables -t mangle -I PREROUTING -i eth1 -s 192.168.0.0/24 -d
mail.mail.org -p tcp --dport 110 -j MARK --set-mark 67
iptables -t mangle -I PREROUTING -i eth1 -s 192.168.0.0/24 -d
mail.mail.org -p tcp --dport 25 -j MARK --set-mark 67

/sbin/ip route add 192.168.0.0/24 dev eth1 table natips
/sbin/ip route add 127.0.0.0/8 dev lo  scope link table natips
/sbin/ip route add default via 192.168.0.2 dev eth1 table natips
/sbin/ip route flush cache
/sbin/ip rule add fwmark 67 table mail


But it's not working . 

root@fw:/usr/src/linux# ip rule list
0:      from all lookup local
32764:  from all fwmark 0x43 lookup mail
32765:  from all fwmark 0x42 lookup natips
32766:  from all lookup main
32767:  from all lookup default
root@fw:/usr/src/linux#


root@fw:/usr/src/linux# ip route list
192.168.0.2 dev eth1  scope link
213.91.108.248/29 dev eth0  proto kernel  scope link  src 213.91.108.250
213.91.108.248/29 dev ipsec0  proto kernel  scope link  src 213.91.108.250
217.30.248.0/24 dev eth2  proto kernel  scope link  src 217.30.248.135
192.168.0.0/24 dev eth1  proto kernel  scope link  src 192.168.0.1
192.168.0.0/16 via 213.91.208.249 dev ipsec0
127.0.0.0/8 dev lo  scope link
default via 213.91.108.249 dev eth0  metric 1
default via 217.30.248.1 dev eth2  metric 2




Any help is very appreciated.
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             reply	other threads:[~2005-05-12 14:03 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-12 14:03 Stanislav Nedelchev [this message]
2005-05-12 14:47 ` [LARTC] Routing Mail traffic problem ! Peter Surda
2005-05-12 23:30 ` Francisco Pereira

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