multiple port range forwarding

[kaancho12]

hi,
we have a linksys Wireless-B Broadband Router (Firmware Version: 1.50.14 ) and it connects to about 15 computers in the company. Currently we have a Port Range forwarding set up in such a way that all the ssh connection coming to the router is sent to a particular machine(ip-A) on the network. Is there a way to set up the router so that particular ssh connection from "server A" is sent to ip-A and ssh from "server B" is sent to ip-B ?
thanks
ko12

 

[Zen37]

In order to do that, you need multiple IPs on the Internet side. You need to do a one to one nat for each device. If you have two devices, you need two IP addresses. If you have only one IP, then no, you cannot send the same port to different machines.

 

[kaancho12]

hi,
as far as having multiple IPs on the internet side we will have two different ip's which will access the same machine on the network. could you tell me how to do "one to one nat for each device". thanks
ko12