ICMP scan from my own public IP address

Hello,

could you please check and help me what could be the below ICMP flood? for me looks like a scanning activity from my own public IP address..

also could you please suggest me a firewall rule to avoid it but not block my own traffic?

many thanks in advance!

Better would be to assess what you have now…
/export file=anynameyouwish ( minus router serial number, any publicWANIP information, keys etc. )