Example: Rejecting Incoming PIM Register Messages on an RP Router (CLI)

Navigate to the Policy options level in the configuration hierarchy.

From the [edit] hierarchy level, enter

edit policy-options

Define a policy to reject PIM register messages from a group and source address.

1. Set the match condition for the group address:

   set policy statement reject-pim-register-msg-rp from route-filter 224.1.1.1/32 exact

2. Set the match condition for the address of a source in the group:

   set policy statement reject-pim-register-msg-rp from source-address-filter 10.10.10.1/32 exact

3. Set the match action to reject PIM register messages from the group and source address:

   set policy statement reject-pim-register-msg-rp then reject

Configure the reject-pim-register-msg-rp policy on the RP router.

1. From the [edit] hierarchy level, enter

   edit protocols pim rp

2. Assign the policy on the RP:

   set rp-register-policy reject-pim-register-msg-rp