• Supported Platforms
• MX Series

• Related Topics
• Dynamic Profiles Overview
• Configuring Static Subscriber Interfaces in Dynamic Profiles
• Associating Dynamic Profiles with Statically Created Interfaces
• Fast Update Filters Overview
• For information about firewall filters, see Configuring Standard Firewall Filters the Junos Policy Framework Configuration Guide

Associating Fast Update Filters to Interfaces in a Dynamic Profile

After you configure the fast update filter, you reference the filter in the interfaces stanza of a dynamic profile. When the dynamic profile instantiates a subscriber session, the router applies the terms of the filter to the interface.

To apply a fast update filter to an interface in a dynamic profile:

1. Access the dynamic profile you want to use.
   [edit]user@host# edit dynamic-profiles myProfile
2. Specify the interface for the dynamic profile—use the dynamic interface variable.
   [edit dynamic-profiles myProfile]user@host# edit interfaces $junos-interface-ifd-name
3. Specify the underlying interface—use the unit number variable.
   [edit dynamic-profiles myProfile interfaces “$junos-interface-ifd-name”]user@host# edit unit $junos-underlying-interface-unit
4. Specify the family. Use inet if you are using IPv4 filters or inet6 for IPv6 filters.
   [edit dynamic-profiles myProfile interfaces “$junos-interface-ifd-name” unit “$junos-underlying-interface-unit”]user@host# edit family inet
5. Specify the filters that you want to apply to the interface.
   [edit dynamic-profiles myProfile interfaces “$junos-interface-ifd-name” unit “$junos-underlying-interface-unit” family inet]user@host# set filter input httpFilteruser@host# set filter output myOutFilter