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Port forwarding problem

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Port forwarding problem - 7.Jul.2004 4:49:00 PM

LukeH

Posts: 18
Joined: 13.May2004
From: Leicester, England
Status: offline

Hello, Can anyone help?

I'm having problems setting up port forwarding on our NAT server. I want to set port 25 to forward all SMTP traffic to our exchange server but this is not proving as easy as I expected!

When I try to specify the IP address of our exchange server in the Input Filters for the external network card it gives an error, "The destination address cannot be more specific than the network mask" I used Subnet Mask 0.0.0.0 as per MS instructions.

As anyone got any ideas what I'm doing wrong?

Thanks

Luke