Mulitple WAN Ip Addresses

Discussion in 'DD-WRT Firmware' started by jedirulez, Feb 1, 2006.

  1. jedirulez

    jedirulez Guest

    How do you set up mulitple wan ip addresses using dd-wrt? I want to be able to forward the same service(remote desktop, among others) to different computers on the internal network. Thanks for any help.

  2. vincentfox

    vincentfox Network Guru Member

    Couldn't you just forward different port ranges for different machines?

    This is how I used to forward VNC, 5901->PC1 5902->PC2

    Linux in general supports multiple IP's on one physical interface. In my case I have a PC running Linux as the router, so ifconfig eth0:1 lets me configure a new virtual interface called eth0:1, then from there it's just a matter of iptables for the DNAT and FORWARD rules.
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