IP and port forwarding in windows 2003 Standard Server X64 bit

Hi,

May some one have idea how i can forward request to perticular ip with port no?

I’m using windows 2003 Server Standard edition 64 bit. Having a public IP on it and want to forward/route the traffic on tcp port to other my LAN other computer ip address with same port. I have tried to install ISA but couldn’t as ISA doesn’t support 64bit OS.

Any other software or windows utility or command from where i can do this.

Local IP 10.1.1.1 Port 22223
forward to 172.26.10.1 22223

I can ping from one network to other(as using cisco router)and connectivity is ok.

Pls. let me know if someone have software solution for this.

Thanks and best regards,

SK