How can I identify the SSL Common Name of secure websites using PacketShaper?

Products

• PacketShaper

Issue/Introduction

I would like to classify the SSL traffic with SSL Common Name criteria.

Resolution

Please follow the procedure below to identify the SSL Common Name,

1. Create an SSL class with Service:SSL for inbound and outbound.

2. Access the CLI.

3. Use the class criteria track command to identify the certificate Common Names used in the SSL traffic. For example:

# class criteria track /inbound/ssl SSL commonName

4. Access the SSL websites you would like to classify, allowing a period of time for SSL traffic to be generated.

5. Use the class criteria recent command to show recent values for a class. For example:

# class criteria recent /inbound/ssl

Traffic Class: /Inbound/SSL
Application: SSL
Attribute: commonName (Common Name)

Recent Attribute Values (most recent first)
------------------------------------------------------------------------------
1. bluecoat.com
2. online.bluecoat.com

6. Turn off tracking when you are done. For example:

# class criteria track /inbound/ssl off

7. Once you have identified the Common Name, you can edit the SSL class matching rule and add the desired Common Name. Click on apply changes.