Did a quick google search. Per a discussion at http://www.apc-forums.com/thread.jspa?messageID=13986,
Ports Used by Powerchute Business Edition:
TCP
2161 - Communication between Server and Agent
2160 - Communication between Console and server (PCBE 6.x)
2260 - Communication between Console and server (PCBE 7.x)
3052 - Agent Web UI and Logging features
UDP
2161 - Discovery of Agents by Server
2160 - Discovery of Servers by Console
7846 - Business Edition SNMP Agent
HTH,
Saurabh
