[ale] Howto assign 2 IPs of different classes to same machine

Byron A Jeff byron at cc.gatech.edu
Mon Sep 6 09:33:40 EDT 1999


> 
> How can I assign 2 ips of different classes to the same machine where each IP
> has its own gateway.

I've had to do the same thing for slightly different reasons...

>  
> For example
>  
> The first IP is 212.98.132.252  and its gateway is 212.98.132.254 (Primary
> Link)

Set this as the default gateway.

> The second IP is 195.6.53.109 and its gateway is 195.6.53.110 (Secondary
> Link)

# /sbin/route add -net 195.6.53.0 -netmask 255.255.255.0 gw 195.6.53.110

And you may or may not have to specify the interface name at the end...

Not a big deal. Good Luck.

BAJ






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