What does this alarm from the log actually tell me..
Searching the web :
This event occurs when an MLAG node receives a checkpoint message from the peer with ingress
VLAN IP address information that does not match any of the MLAG VLANs configured on the local
Ensure that MLAG VLANs are configured with correct IP addresses and mask length on MLAG
peer nodes. If the IP addresses do not match for MLAG VLANs then PIM may not function as
Though personally I do not agree with the MLAG configuration issue as this has been working and not changed for months..