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Home Documentation Junos OS Junos CLI Reference CLI Reference A

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accept-join-always-from

date_range 19-Nov-23
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Syntax

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    accept-join-always-from [policy-name ... ];

Hierarchy Level

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[edit protocols interface name],
[edit routing-instances name protocols pim interface name]

Description

Configure an interface to accept PIM join or prune messages based on a specified policy.

A device might not accept PIM joins if the upstream neighbor address in the join packet is not that device's address. This option enables the device to accept and to install PIM (S,G) join states that the device would not normally accept.

Configure one or more routing policies that specify the upstream neighbor addresses for which the interface should always accept PIM joins. Then you can configure this statement with those policy options. Use the prefix-list and policy-statement options at the [edit policy-options] hierarchy to configure a routing policy.

For example, the following configuration creates a policy named ajaf-101 that always accepts join messages from upstream neighbors in a prefix list named rtr-101:

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set routing-instances RI protocols pim interface irb.101 accept-join-always-from ajaf-101
set policy-options prefix-list rtr-101 192.168.101.1/32
set policy-options policy-statement ajaf-101 term term1 from prefix-list rtr-101
set policy-options policy-statement ajaf-101 term term1 then accept
set policy-options policy-statement ajaf-101 then reject

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 21.2R1.

Related Documentation

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