Add/Edit Custom Signature - ZyXEL Communications NXC5200 User Manual

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Table 120 Configuration > Anti-X > IDP > Custom Signatures (continued)

Signature Rule

21.7.1 Add/Edit Custom Signature

In the Custom Signatures screen, click the Add icon to create a new signature

or click the Edit icon to edit an existing signature.

A packet must match all items you configure in this screen before it matches the

signature. The more specific your signature (including packet contents), then the

fewer false positives the signature will trigger.

NXC5200 User's Guide

Use this part of the screen to import custom signatures (previously saved

to your computer) to the NXC.

Note: The name of the complete custom signature file on the NXC is

'custom.rules'. If you import a file named 'custom.rules', then

all custom signatures on the NXC are overwritten with the new

file. If this is not your intention, make sure that the files you

import are not named 'custom.rules'.

Type the file path and name of the custom signature file you want to

import in the text box (or click Browse to find it on your computer) and

then click Import to transfer the file to the NXC.

New signatures then display in the NXC IDP > Custom Signatures

Chapter 21 IDP

Nxc5200 - v2.20