IP Routing Table

[Uwed]

Hi,

I followed the instrcutins here Linux setup default gateway with route command
to set up a default route for my ubuntu server with three network cards.

(This works but the changes are only temporary. )
route add default gw {IP-ADDRESS} {INTERFACE-NAME}

It all works fine, but after a restarting the network all my changes are lost. What do I need to do make changes permanent?

Thanks, Uwe

[Lazydog]

In /etc/network/interfaces add your gateway to the bottom

[Uwed]

Hi Lazydog,

Thanks for your tip. In the end it was what you said -> moving the interface which is supposed to be the default to the end of the file AND (now you possibly laugh) remove the other gateway entries from the other interface entries
Thanks,
Uwe