WatchGuard Firebox System 4.6 User Guide

Modifying a serviceThe following example applies to dynamically addressed (DHCP-based) networks.1 Create a group on the Windows NT server that contains all the user accounts.2 In the Policy Manager Services Arena, double-click the Outgoing or Proxy serviceicon.The Properties dialog box appears, displaying the Filter Rules tab.3 Under Internal Hosts, click Add.The Add Address dialog box appears.4 Enter the group name you just created on the Windows NT server.5 Configure the Outgoing From lists on services in the Services Arena according toyour security policy preferences.Modifying a serviceAfter adding a service, some features and attributes can be changed while othersrequire that you delete the service and add it again. In general, you can modify anyproperty contained in the Properties dialog box. You must delete and add a newservice for any property set during the initial setup.Properties that can be modified on an existing service include:• Rule sets for incoming and outgoing traffic• Logging and notification characteristicsProperties that require deleting the service and adding it back again include:• Port configuration• Client port setting• ProtocolTo modify service properties, see “Defining service properties” on page 49 and“Customizing logging and notification by service or option” on page 76.To completely modify a service by deleting it and then adding it again, see “Deletinga service” on page 51 and“Adding an existing service” on page 47.Deleting a serviceThe Delete Service command deletes the selected service from the Services Arena.When you remove a service and save the new configuration, the Firebox deniesincoming connections to the service and stops all but default logging from the service.From Policy Manager, in the Services Arena:1 Select the service to delete.2 On the toolbar, click the Delete Service icon (it appears as an “X”).You can also select Edit => Delete. A verification alert appears.3 Click Yes.Policy Manager removes the service from the Services Arena.User Guide 51