On 10/15/2010 08:48 AM, C. L. Martinez wrote:
On Wed, Oct 13, 2010 at 11:22 AM, C. L. Martinez <carlopm...@gmail.com
<mailto:carlopm...@gmail.com>> wrote:
Hi all,
I need to route local generated packages depending on which tcp
or udp service I need to use. To accomplish this I have configured
two routing tables:
[r...@lothlorien ~]# ip ru ls
0: from all lookup 255
32762: from all fwmark 0x2 lookup FirstLan
32763: from all fwmark 0x1 lookup SecondLan
32764: from 172.25.80.10 lookup SecondLan
32765: from 172.25.70.18 lookup FirstLan
32766: from all lookup main
32767: from all lookup default
My routing tables:
[r...@lothlorien net]# ip ro show table FirstLan
172.25.70.16/28 <http://172.25.70.16/28> dev eth1 proto kernel
scope link src 172.25.70.18
default via 172.25.70.30 dev eth1
[r...@lothlorien net]# ip ro show table SecondLan
172.25.80.0/24 <http://172.25.80.0/24> dev eth1 proto kernel
scope link src 172.25.80.10
default via 172.25.80.1 dev eth2
And my iptables rule is:
iptables -t mangle -A OUTPUT -p udp --dport 53 -j MARK --set-mark 1
I had a similar problem, so I wrote the mark as 0x1 :
iptables -t mangle -A OUTPUT -p udp --dport 53 -j MARK --set-mark 0x1
--
MM
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