User's Manual

Configuring Incoming and Outgoing Policies
User Guide 81
3 Find a standard policy, such as FTP, Web, or Telnet. From the
drop-down list adjacent to the Policy (Service) name, click Allow
or Deny. Repeat to add more policies.
4 For incoming policies, enter the IP address of the service host.
5 Click Submit.
Adding a custom policy using the wizard
You can add a custom policy using a TCP port, a UDP port, or a pro-
tocol.
1 From the Navigation Bar, click Wizards.
2 Next to Define a custom service... click Go.
3 Obey the on-screen instructions.
The Traffic Filter Wizard includes the following steps:
Step 1: Welcome
The first screen describes what the wizard does and the
information you need before running it.
Step 2: Basic Filter Definition
On the next screen, you specify basic information such as the
filter name and whether it is appied to incoming or outgoing
traffic.
Step 3: Protocols and Ports
Next, you specify the ports you want to assign to this traffic
filter.
Step 4: Source Hosts
On the next screen, you identify the IP addresses of the source
hosts to which this traffic filter will apply.
Step 5: Destination Hosts
In this step, you identify the IP addresses of the destination hosts
to which this traffic filter will apply.
Optional: Destination “service” host
This step appears if you have configured an incoming service to
allow traffic from the enternal network to pass through to the
trusted network. A local host on the trusted network must be
specified as the destination for all traffic matching this filter. This
host is referred to as a "service host" because it is generally used