RE: [LARTC] NETWORK ROUTES

From: "Ángel Carrasco" <falkom@arrakis.es>
To: lartc@vger.kernel.org
Subject: RE: [LARTC] NETWORK ROUTES
Date: Thu, 24 Oct 2002 20:18:33 +0000	[thread overview]
Message-ID: <marc-lartc-103549058828109@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103544439008094@msgid-missing>

My little route only manage the range 172.16.16.0/24 and my public route
only manages the range 213.250.143.240/28. I cannot add new rules because
these routers are administer by other company and this company cannot
colaborate me.

Please can you help me, please?

Ángel

-----Mensaje original-----
De: lartc-admin@mailman.ds9a.nl [mailto:lartc-admin@mailman.ds9a.nl]En
nombre de Stef Coene
Enviado el: jueves, 24 de octubre de 2002 21:58
Para: Ángel Carrasco; lartc@mailman.ds9a.nl
Asunto: Re: [LARTC] NETWORK ROUTES

On Thursday 24 October 2002 14:29, Ángel Carrasco wrote:
> Ok:
>
> My office network is: 172.16.16.0/24 and his IP is: 172.16.16.1.
> My web network is: 172.16.8.0/24 and his IP is: 172.16.8.1
> My service network is: 172.16.4.0/24 and his IP is: 172.16.4.1
> My public network is:213.250.143.240/28 and his IP is: 213.250.143.242.
>
> The public router is 213.250.143.241 (and only works with the range
> 213.250.143.240/28)
> The office router is 172.16.16.254 (and only works with the range
> 172.16.16.0/24)
>
> The static default route is 172.16.16.254
>
> This is my route -n
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface
> 213.250.143.240 0.0.0.0         255.255.255.240 U     0      0        0
> eth0 172.16.4.0      0.0.0.0         255.255.255.0   U     0      0
> 0 eth1 172.16.16.0     0.0.0.0         255.255.255.0   U     0      0
>  0 eth3 172.16.8.0      0.0.0.0         255.255.255.0   U     0      0
>   0 eth2 0.0.0.0         172.16.16.254   0.0.0.0         UG    0      0
>    0 eth3
>
> And my dinamic route to using the public network is:
> ip rule add from 213.250.143.242 table publica
> ip route add from default via 213.250.143.241 dev eth0 table publica
> ip route flush cache
>
>
> And the problem is when I try to use 213.250.143.242 in my internals
> networks doesnt run because the information goes by 213.250.143.241 and
not
> in the normal routes.
I suppose you pinged from on of your internal hosts to 213.250.143.242 ??
213.250.143.242 is local, so no routing rule will route the packets to
somewhere else.

>
> Can you help me, please?
I'm not a rouing specialist, but shouldn't your default gateway be
213.250.143.24 ??
And I suppose you already enabled ip-forwarding?
Stef

--

stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net

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