WRT54G, V3.03.1, Port Forwarding Problem

Discussion in 'Cisco/Linksys Wireless Routers' started by newcom, Aug 25, 2006.

  1. newcom

    newcom Guest


    my configuration are:

    - ADSL-WAG354G,, dyndns.org are active
    - Router-WRT54G, Internet, Local
    - Client WXP,
    - Server Linux/CentOS,
    -> Virtual Server over tun/tap Linux/P390

    On the WRT54G-Setup-Menu - Applications&Gaming - Port Range Forward there is the "IP Address" column only with a fixed mask [192].[168].[1].__ on the web gui.
    If I try to reach the Linux/P390 on, so I need to have a setup mask like [192].[168].__.__ on the Port Range Forward.

    If I'm working Intranet, so I can trick with route from the client WXP as "route -add mask metric 1" to reach e.g. HTTP-Server on the Linux/P390, but if I'm comming from WAN (e.g. dyndns.org) I need a port forwarding not only for I need as well for

    Is there a chance to force the web gui setup mask on WRT54G with an other firmware version or an other solution to fixed that kind of problem.

    Thanks for your help!
  2. Guyfromhe

    Guyfromhe Network Guru Member

    Although I question your need for another subnet on your LAN, You could try expanding your subnet mask on your router and everytthing else on your lan to that way you could all route to anything in 192.168.x.x and that may allow you to do what you want. Otherwise, what you'd have to do is install a firmware that will give you a shell, give the router an IP in the 192.168.10.x subnet then add a manual port forward to that IP...
  3. Guyfromhe

    Guyfromhe Network Guru Member

    You might be able to get away with just a static route but I doubt if you try what you need that it won't return an error.
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