Do Glacier need a exclusive port to run?

There is a necessary poperty "Glacier2.Client.Endpoints=ssl -p 80 -h 192.168.0.3" in Glacier cofig. The port number "80" seems to be used only by Glacier. In another word, if other service such as Tomcat uses the "80",glacier must use another port. Some server's firewall only permit only one port. I would failed to use both Tomcat and Glacier.

I can't confirm its correctness. Expect your answer.

This is not an Ice or Glacier specific question... no two services can share the same port at the same time.