Routing question...

[dt at xr7.org]

On Wed, 19 Mar 2003, Rusty Brown wrote:
> Here's the "lab" setup. 2 linux boxes connected going thru a Cisco
> router to get "outside". One linux box has 2 nics, the other 1. The 2
> nic box is routing (/proc/sys/net/ipv4/ip_forward = 1) for the single
> nic box.
> 
> Addresses are:
> Cisco router 172.17.10.1

Do you have a route here pointing to 172.17.11.0/24 via the Linux router?  
You should have something like:
ip route 172.17.11.0 255.255.255.0 172.17.10.2

dt

-- 
Dean Troyer
dt at xr7.org