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How to configure Endpoint Protection firewall to Block specific ports

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Article ID: 226559

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Updated On:

Products

Endpoint Security

Issue/Introduction

How to configure the SEP Client firewall to block specific ports. For example, block ports 135 TCP and 137 UDP

Above configuration does not work.

Environment

Release : 14.x

Resolution

The following configuration will block ports effectively (using the example):

Add> UDP Local/Remote 137
Add> UDP Source/Destination 137
Add> TCP Local/Remote 135
Add> TCP Source/Destination 135

Use the appropriate Protocol and port number for the port to be blocked.

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