1752 and 1754 SHDSL Router User’s Guide
Configuring Firewall Policies
To configure firewall policies, click on the Security Policy Configuration link under Policy, Triggers and Intrusion Detection as shown.
A table is displayed containing details of each Firewall policy.
You can now configure the policies to include port filters and validators. See the Configuring portfilters and Configuring Validators sections.
A port filter is an individual rule that determines what kind of traffic can pass between two interfaces specified in an existing policy. This section assumes that you have followed the instructions in Configuring Firewall Policies section.
To configure a port filter:
1.From the Current Firewall Policies table, click on the Port Filters link for the policy that you want to configure. The page displayed contains three Add Filter hyperlinks that allow you to create three different kinds of port filter.
• For a TCP/UDP port filter, click on Add TCP or UDP Filter. The following page is displayed:
58 | June 2005 |
