Scott Courtney a écrit :
ip route add nat ext_addr via int_addr
You have IP forwarding switched on?
Check with
cat /proc/sys/net/ipv4/ip_forward
yes it is. the gateway runs for months now, and i just added a printer on the ethernet side. I want the printer to have an ip adress on both sides of the network.
And do the other hosts know that the Ethernet side of your Linux machine is a gateway to the one-node subnet on the Token Ring side?
Well the hosts on the ethernet side have the eth0 adress as a gateway, but the token ring don't have the gateway. despite this i'm questionning myself about the command because i can ping the printer from the gateway itself with its eth adress, but not with its token adress declared with the "ip route add nat"... stephane