<134>Original Address=166.166.78.165 1 1690546096.711630663 M1113_MX67C_NewnanMMI l7_firewall src=26.205.30.182 dst=200.239.132.40 protocol=tcp sport=52171 dport=443 decision=blocked
This is a syslog message from a product called Meraki by Cisco. The following fields were extracted from the message:
action: block
clientport: 52171
messagetype: anomalous_behavior
program: l7_firewall
protocol: 6
senderhost: 192.168.2.250
sensitivity: normal
serverport: 443
sourceinfo: unknown
tags: ['meraki_l7_firewall', 'anomalous_behavior']
streamName: meraki_l7_firewall
clientIP: 26.205.30.182
serverIP: 200.239.132.40