From: Ivan Vladimirov <administrator@netwlan.net>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] help on routing
Date: Sun, 04 Mar 2007 12:12:39 +0000 [thread overview]
Message-ID: <45EAB7B7.20401@netwlan.net> (raw)
In-Reply-To: <uhct4rq9p.fsf@cybuild.com>
Kamen TOMOV wrote:
> We have a router with two external and one internal interfaces and it
> doesn't work as we'd like to. We need it to route all the trafic
> through one of the external interfaces and to access a few networks
> through the other.
>
> Currently it seems that all the packets with source address from the
> inernal network are routed correctly. The problem is with the packets
> that originate from the router. For some reason they are routed
> through the default interface. Does anybody know why does that happen?
>
> # ip rule ls
> 0: from all lookup local
> 200: from 192.168.1.0/24 to a.b.c.0/24 lookup 202
> 201: from e.f.g.0/24 lookup 201
> 201: from 192.168.1.0/24 to 62.44.96.0/19 lookup 201
> 201: from 127.0.0.0/8 to 62.44.96.0 lookup 201
> 202: from a.b.c.0/24 lookup 202
> 32766: from all lookup main
> 32767: from all lookup default
>
> # ip route ls
> e.f.g.0/24 dev eth3 scope link metric 1
> a.b.c.0/24 dev eth2 scope link
> 192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.1
> 127.0.0.0/8 dev lo scope link
> default via a.b.c.1 dev eth2
>
> ip route ls table 201
> default via e.f.g.1 dev eth3 proto static src e.f.g.52 realm 201
> prohibit default proto static metric 1
>
> ip route ls table 202
> default via a.b.c.1 dev eth2 proto static src a.b.c.4 realm 202
> prohibit default proto static metric 1
>
> Your help is appreciated.
>
>
A little correction for my previos post
local packets look in Local table not main
ip r ls table 0
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prev parent reply other threads:[~2007-03-04 12:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-02 8:41 [LARTC] help on routing Kamen TOMOV
2007-03-04 11:37 ` Ivan Vladimirov
2007-03-04 12:12 ` Ivan Vladimirov [this message]
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