pimd: Fix PIM MLAG Update Peer Zebra Status Upon Local MLAG Connectio…

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…n Restoration

Issue: In scenarios where the local MLAG connection is down, we currently halt processing peer MLAG messages. However, upon restoration of the local connection, we fail to update the peer Zebra status accordingly.

Consider the case where the peer is up and sends FRR status messages to the local node. If CLAGd restarts on the local node while FRR is running, the local CLAGd assumes the peer is still down even when it's up.

Fix: Update the peer Zebra status once the local MLAG connection is restored

Testing: UT

Ticket: #

Signed-off-by: Rajesh Varatharaj [email protected]

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CI_RUN

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ci:rerun