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Configuring Junos OS Filter Conditions (SRC CLI)

 

Use the following configuration statements to configure Junos OS filter conditions.

To add Junos OS filter conditions to a classify-traffic condition:

  1. From configuration mode, enter the application protocol configuration. For example:

  2. (Optional) Configure the name of a forwarding class to match.

  3. (Optional) Configure the condition to match packets based on the interface group on which the packet was received.

  4. (Optional) Configure the condition to match packets based on source class. A source class is a set of source prefixes grouped together and given a class name. You usually match source and destination classes for output firewall filters.

    You cannot match on both source class and destination class at the same time. You must choose one or the other.

  5. (Optional) Configure the condition to match packets based on destination class. A destination class is a set of destination prefixes grouped together and given a class name. You usually match source and destination classes for output firewall filters.

    You cannot match on both source class and destination class at the same time. You must choose one or the other.

  6. (Optional) Configure the condition to match packets based on IP options.

  7. (Optional) Verify the Junos OS filter condition configuration.