This article describes how to modify the 'System Dynamic Allocation Port Range' in TS agent settings.
FortiGate, FSSO, TS agent.
By default, the TS agent gets the 'System Dynamic Allocation Port Range' according to the Windows Default Dynamic Ports (depending on the value that is set by default, which can be verified on cmd by the command 'netsh int ipv4 show dynamicport tcp').
Related document:
The default dynamic port range for TCP/IP has changed since Windows Vista and in Windows Server 2008
That port range can be modified through the command 'netsh int ipv4 set dynamicport tcp start=x num=x' on the server where the TS agent is installed as below.
It will automatically reflect the TS agent settings.
Related article:
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
Copyright 2025 Fortinet, Inc. All Rights Reserved.