Dynamic port range in outbound communication in Windows
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Dynamic port range in outbound communication in Windows

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Article ID: 136655

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Updated On:

Products

DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

What are the Dynamic Port range that CA UIM Hub/Robot/probes uses in the outbound communication?

Environment

Release: 


Component:

Resolution

When a CA UIM probe initiates a connection to a hub/robot/controler/probe it uses an dynamic port for outbound communication.

The dynamic port range is determined by the Operating System.


https://support.microsoft.com/en-us/help/929851/the-default-dynamic-port-range-for-tcp-ip-has-changed-in-windows-vista


You can view the dynamic port range on a computer that is running Windows by using the following netsh commands: 

  • netsh int ipv4 show dynamicport tcp
  • netsh int ipv4 show dynamicport udp
  • netsh int ipv6 show dynamicport tcp
  • netsh int ipv6 show dynamicport udp