Filter and Firewall
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OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
Alcatel-Lucent
FILTER CONFIGURATION
Refer to the following sections to configure filter:
• “Filter Configuration Steps”
• “Filter Configuration Flow”
• “Filter Configuration Commands”
• “Filter Show Commands”
• “Filter Deletion Commands”
• “Filter Debug Commands”
• “Sample Examples of Configuring Filters on OmniAccess 5740 USG”
FILTER CONFIGURATION STEPS
This section lists the steps to be followed while configuring a filter.
Step 1: Configure the match-lists using the common classifiers syntax. (Refer to
the chapter on “Common Classifiers” in this guide).
Step 2: Configure a filter. See “To Create a Filter”
• Configure Rule for a filter. See “To Configure a Rule for a Filter”
Step 3: Configure Filter Optional Parameters.
• Configure a stateless filter. See “To Configure a Stateless Filter”
• Reorder the rules in the filter. See “To Renumber the Rules in the Filter”
Step 4: Enter into Interface Configuration Mode
ALU(config)# interface <name>
Example:
ALU(config)# interface GigabitEthernet3/0
ALU(config-if GigabitEthernet3/0)#
Step 5: Administratively bring up the interface
ALU(config-if <interface-name>)# no shutdown
Example:
ALU(config-if GigabitEthernet3/0)# no shutdown