Get AFP to listen to an additional port besides 548?

I've got two AFP servers in an office. The first server is 10.4.11 and the gateway is setup to forward port 548 to that. I've recently added a 10.6.3 Mini Server and would like to be able to access the afp shares from outside the office as well. While the router allows for port forwarding, it doesn't let me choose which port to forward to on the destination server. Is there a way to get the 10.6.3 server (or the 10.4.11) to listen for afp on an additional port?

Hi
Why don't you tackle this another way and use VPN instead? Port Forwarding although useful can also be a dangerous practice. I would consider 'beefing up' all your passwords asap. There are many 'port knockers' looking to exploit the usual ports and port 548 is fairly well known.
Just some friendly advice.
HTH?
Tony

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