Cisco Cisco Web Security Appliance S160 Guía Del Usuario

Global L4 Traffic Monitor settings. You can enable or disable the L4 Traffic Monitor after an 
initial configuration and configure which TCP ports to monitor. Use the Security Services > L4 
Traffic Monitor page. For more information see 

.

L4 Traffic Monitor policies. When the L4 Traffic Monitor is enabled, you configure specific 
policies for managing traffic. Use the Web Security Manager > L4 Traffic Monitor Policies page. 
For more information see 

On the Security Services > L4 Traffic Monitor page, you can configure the L4 Traffic Monitor global 
settings and update the L4 Traffic Monitor anti-malware rules.

To configure L4 Traffic Monitor global settings:

Navigate to the Security Services > L4 Traffic Monitor page.

Click Edit Global Settings.

Choose whether or not to enable the L4 Traffic Monitor.

When you enable the L4 Traffic Monitor, choose which ports it should monitor:

All ports. Monitors all 65535 TCP ports for rogue activity.

All ports except proxy ports. Monitors all TCP ports except the following ports for rogue activity. 

Ports configured in the “HTTP Ports to Proxy” property on the Security Services > Web Proxy 
page (usually port 80).

Ports configured in the “Transparent HTTPS Ports to Proxy” property on the Security Services 
> HTTPS Proxy page (usually port 443).

Submit and commit the changes.

To update the L4 Traffic Monitor anti-malware rules:

Navigate to the Security Services > L4 Traffic Monitor page.

Click Update Now.