after an upgrade to Junos 15.1R5 I noticed on my EX4550s strange log messages like these:
chassism: IFCM: no handler for command subtype 178chassism: IFCM: no handler for command subtype 179
Are these pointing to an error?
Can I safely igore them?
Many thanks in advance,
This message is related to child interface of a LAG.
If the LAG and/or their child interfaces are not flapping, you can ignore this message as per my information.
These are harmless messages and they appear when the LC had already deregistered and shouldnt get any messages from RE.