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    Configuring Dynamic Firewall Filter Services for Use in Dynamic Profiles

    Firewall filters provide rules that define whether to permit or deny packets that are transiting an interface on a router. You can configure firewall filters for use in dynamic profiles. After you configure dynamic firewall filters, you can specify which filters you want to apply to subscriber interfaces using a dynamic profile.

    To create a firewall filter:

    1. Create and name a firewall filter.
      [edit]user@host# edit firewall filter fw_fltr_af41
    2. Specify the filter to be interface specific.
      [edit firewall filter fw_fltr_af41]user@host# set interface-specific (Firewall Filters)
    3. Edit a first term for the firewall filter.
      [edit firewall filter fw_fltr_af41]user@host# edit term 1
    4. Set the from match condition.
      [edit firewall filter fw_fltr_af41 term 1]user@host# set from dscp af41
    5. Set the then action to take when a match occurs.
      [edit firewall filter fw_fltr_af41 term 1]user@host# set then count c2 accept
    6. Edit a second term for the firewall filter.
      [edit firewall filter fw_fltr_af41]user@host# edit term 2
    7. Set the then action to take when a match occurs for term 2.
      [edit firewall filter fw_fltr_af41 term 2]user@host# set then accept
    8. Apply the dynamic firewall filter to interfaces using a dynamic profile.

      See Configuring a DHCP Dynamic Profile for the Triple Play Solution.

     

    Related Documentation

     

    Published: 2013-02-13

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