Re: [LARTC] Source based routing with two internet connections

[Ralph van Etten <ralph@brothom.nl>]

On Wed, 4 Jul 2001, Arthur van Leeuwen wrote:

> > #ip rule add from 192.168.11.70 table fast pref 102
> > #ip route add 0/0 dev eth2 table fast
> > #ip route flush cache
> 
> You're not doing source address selection (the src argument to ip route add),
> causing the masquerading code to possibly select the wrong address to
> masquerade to. Check the archives for the postings on multipath upstream
> routing for information on a setup with multiple upstreams. Such a setup
> will gladly masquerade on each of the uplinks, and *work*. From that you can,
> without a doubt, simplify to your situation.

I've read the articles in the archive again and first I though of the
following :

#ip route add 0/0 src 123.123.123.123 dev eth2 table adsl

But this didn't worked, so I read some more and tried this :

#ip route add 123.123.123.1 dev eth2 table fast
#ip route add 0/0 via 123.123.123.123 dev eth2 table fast

with and without src argument and this gave exactly the same problem. Are
the above commands correct ?

Should the default route in the main table be a multipath route for 
this to work ?


Thanks,

Ralph.



_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/2.4Routing/