User guide

CHAPTER 3: Services and Ports
28 WatchGuard Firebox System 6.0
Ports Used by WatchGuard Products
The WatchGuard Firebox, Management Station, and WatchGuard
Security Event Processor use several ports during normal functioning.
Port # Protocol Purpose
4100 TCP Authentication applet
4101 TCP WSEP and Management Station
4105 TCP WatchGuard service
4106 TCP WebBlocker
4107 TCP WSEP and Firebox
4103 TCP Retrieve WebBlocker database
4102 TCP Used only in Firebox System (LSS) 3.0x
or earlier for logs