Port Routing with limit

[cdrxftp]

Everybody know default port is 6667.

I have a problem for this subject.

is possible port rouiting with user limit?

For example :

listen 124.46.11.96:6660;
listen 124.46.11.96:6661;
listen 124.46.11.96:6662;
listen 124.46.11.96:6663;
listen 124.46.11.96:6664;
listen 124.46.11.96:6665;
listen 124.46.11.96:6667; limit 300 user when full it user must be entry another port to server =
listen 124.46.11.96:6668;
listen 124.46.11.96:6669;


Pls help us for this subject.

Thank your allthings.

[Dukat]

No, that's not possible (at least with only one server)... But why would you want that anyway?

[Jason]

The PF firewall for freebsd could be configured to do this for you.