Rejecting Incoming PIM Register Messages on an RP Router

Navigate to the Policy options level in the configuration hierarchy.

1. In the J-Web interface, select Configuration>View and Edit>Edit Configuration.
2. Next to Policy options, click Configure or Edit.

From the [edit] hierarchy level, enter

edit policy-options

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

1. Next to Policy statement, click Add new entry.
2. In the Policy name box, type the name of the policy statement—for example, reject-pim-register-msg-rp.
3. Next to From, click Configure.
4. Next to Route filter, click Add new entry.
5. In the Address box, type the address of the group—for example, 224.1.1.1/32.
6. From the Modifier list, select Exact.
7. Click OK.
8. Next to Source address filter, click Add new entry.
9. In the Address box, type the address of the source—for example, 10.10.10.1/32.
10. From the Modifier list, select Exact.
11. Click OK until you return to the Policy statement page.
12. Next to Then, click Configure.
13. From the Accept reject list, select Reject.
14. Click OK.

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. On the main Configuration page next to Protocols, click Configure or Edit.
2. Next to Pim, click Configure.
3. Next to Rp, click Configure.
4. Next to Rp register policy, click Add new entry.
5. In the Value box, type the name of the policy—reject-pim-register-msg-rp.
6. Click OK.

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