Environment
Novell ZENworks 10 Configuration Management with Support Pack 2 - 10.2
Situation
QuickTask port not open on SLES 11 ZCM managed servers with firewall enabled.
ERROR (in zmd-messages.log)
[DEBUG] [02/19/2010 15:52:40.721] [6002] [ZenLinuxDaemon] [8] [] [WebServer]
[] [Unexpected exception in WebServer.InitWebServer(True)
Type: System.ArgumentOutOfRangeException
Message: Cannot be negative.
[] [Unexpected exception in WebServer.InitWebServer(True)
Type: System.ArgumentOutOfRangeException
Message: Cannot be negative.
Resolution
Workaround: Manually open port 7628 on the primary server firewall.