"Port in use" error on ISA Server error w/pcAnywhere
Posted on 2004-11-05
I publish a server for pcAnywhere connectivity to an internal workstation thru my ISA 2000 server. It works fine when first setup, then stops working & I can't connect. If I delete and recreate the protocol defs & the server publishing rules then restart the service it works again temporarily. I am getting this error in the event log:
Event Type: Warning
Event Source: Microsoft Firewall
Event Category: None
Event ID: 14163
Time: 8:08:17 AM
Server publishing rule [1-pcanywhere] that maps xxx.xxx.xxx.xxx:5631 TCP to xxx.xxx.xxx.xxx:5631 for protocol [1-pcanywhere] failed because the port on the external interface is being used by another application. The Firewall service failed to bind socket for the server on the firewall since another process is using the same port. Check for any other process using the same port and terminate if necessary.
IIS & Symantec Antivirus are running on this server. HELP!!!