Chapter 4 Firewall

From the Type drop-down list, select the service type. Protocol types supported are TCP, UDP, ICMP, and IP.

If the service type is IP, enter the protocol number.

STEP 4 Click Save.

Click Cancel to return to the Firewall Services page without saving the changes.

Editing a Service

STEP 1

STEP 2

On the LSM menu, select Firewall > Services.

On the Firewall Services page, click the service name or Edit icon to edit an existing user- defined service.

Note You cannot edit the default services.

STEP 3 On the Edit Firewall Service page, configure the Service parameters.

STEP A Select a Protocol for the type of connection to be established from the drop-down list.

Depending on the protocol you selected, do one of the following:

In the Destination Ports fields, type the port numbers associated with the service

From the Type drop-down list, select the protocol type.

If the service is IP, enter the protocol number.

STEP 4 Click Save.

Click Cancel to return to the Firewall Services page without saving the changes.

Configuring Service Groups

Service groups allow you to configure a single firewall rule or virtual server to apply to traffic from a collection of services rather than creating individual configurations for each service. After the Service Groups have been configured, you can assign them to firewall rules or virtual servers based on your network security requirements.

For additional information, see the following topics:

“Add a Service Group” on page 78

“Edit a Service Group” on page 79

“Configuring Service Groups” on page 78

Add a Service Group

STEP 1

STEP 2

STEP 3

On the navigation menu, select Firewall > Services to open the Firewall Services page.

At the bottom Firewall Service Groups table, click Add Group.

On the Create Service Group page, type a Service Group Name.

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