[LARTC] Two uplink provides with debian ( woody ) - problem to insert route in a table

[LARTC] Two uplink provides with debian ( woody ) - problem to insert route in a table

[alisson-empresas-seguranca]

Hello,

I'm trying to configure iproute2 with two providers in a Load balancing configuration according "Linux Advanced Routing & Traffic Control HOWTO".

I'm working with two links:
- static ip (adsl link - 256Kbps)
- dynamic ip (512kbps).

In my HedHat 7.2 everything works well, but in my debian (woody) something wrong is going on. First I have to create two tables, one for each provider. That's ok, but when I try to add an route to one of these tables, it goes to main table.

# ip route add default via $P1 table T1
looks OK, but the route goes to table main

# ip route add default via $P2 table T2
NOK, because it goes to table main too, not to table T2.

Any clues???

Thanks in advance,
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Re: [LARTC] Two uplink provides with debian ( woody ) - problem to insert route in a table

[Sebastian A. Aresca]

Try this

ip route $P1 default scope global nexthop via 10.129.30.1 dev eth0 weight 1
\
nexthop via 10.129.31.1 dev eth1 weight 1

> Hello,
>
> I'm trying to configure iproute2 with two providers in a Load balancing
configuration according "Linux Advanced Routing & Traffic Control HOWTO".
>
> I'm working with two links:
> - static ip (adsl link - 256Kbps)
> - dynamic ip (512kbps).
>
> In my HedHat 7.2 everything works well, but in my debian (woody) something
wrong is going on. First I have to create two tables, one for each provider.
That's ok, but when I try to add an route to one of these tables, it goes to
main table.
>
> # ip route add default via $P1 table T1
> looks OK, but the route goes to table main
>
> # ip route add default via $P2 table T2
> NOK, because it goes to table main too, not to table T2.
>
> Any clues???
>
> Thanks in advance,
> _______________________________________________
> LARTC mailing list / LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
>

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Re: [LARTC] Two uplink provides with debian ( woody ) - problem to insert route in a table

[Thomas Themel]

Hi,
alisson-empresas-seguranca@mt4.com.br wrote on 2003-11-05:
> In my HedHat 7.2 everything works well, but in my debian (woody)
> something wrong is going on. First I have to create two tables, one
> for each provider. That's ok, but when I try to add an route to one of
> these tables, it goes to main table.

It sounds stupid, I know, but it happened to me before: 

Do you have duplicate numeric ids in /etc/iproute2/rt_tables?

ciao,
-- 
[*Thomas  Themel*] [...] this quickly escalated into a Holy War with Emacs 
[extended contact] users on one side and Jeep Wrangler drivers on the other. 
[info provided in] It was hard to tell but I think Emacs came out as the better
[*message header*] utility vehicle.     - Casey West
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