Network Security Manager 3.5 On-Premises Administration Guide

Technical Documentation>  Best Practices>  Firewall Onboarding Best Practices>  Enabling TCP or UDP Port on Firewall
Table of Contents

Enabling TCP or UDP Port on Firewall

To enable TCP or UDP port for outbound traffic

  1. Add a Service Object for a TCP/UDP port. For example, TCP port 21021.

  2. Add the service object to a new or an existing service group.

    For more information, refer to Adding custom service groups or Editing service groups.

  3. Create a Security Policy to allow outbound traffic on the firewall by selecting the service object or service group created in the above steps from the Port/Services.
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