Nortel BCM 3.7, Manual

Page: 821 / 1004

Configuring IP Firewall Filters for an interface
821
Programming Operations Guide
Configuring IP Firewall Filters for an interface
This section describes configuring IP Firewall Filters for a single interface. Follow the same
instructions to configure the parameters for each of the other interfaces.
This section also includes information about:
• “Adding Default Rules” on page 822
• “Adding an Input Filter for a Firewall Filter Interface” on page 823
• “Modifying an Input Filter for a Firewall Filter Interface” on page 825
• “Deleting an Input Filter for a Firewall Filter Interface” on page 825
• “Configuring the order of the input filters for an interface” on page 826
• “Adding an Output Filter for a Firewall Filter Interface” on page 827
• “Modifying an Output Filter for a Firewall Filter Interface” on page 827
• “Deleting an Output Filter for a Firewall Filter Interface” on page 827
• “Configuring the order of the Output Filters for an interface” on page 828
The following procedures describe how to configure a single interface (LAN1 for example).
1 On the navigation tree, click the Services key and click the Policy Management key.
2 Click the IP Firewall Filters key and click the heading of the interface you want to configure.
The Logging Settings screen appears.
3 Click the Logging box and click Disabled or Enabled .
4
Click the Logging Level box and click one of the following options:
- Blocked (level 1): logs blocked packets
- Passed (level 2): logs passed packets
- All (level 3): logs both
5 Press the Tab key to save your settings.
6 Click the Log Viewing Options tab.
The Log Viewing Options screen appears.
7 Enter the Start Date and End Date (mm/dd/yyyy).
This is necessary only if you wish to view existing logging data.
Note:
You can configure rules several ways; using default rules, setting up individual
rules, or a combination of the two.