<134>Original Address=64.139.91.93 1 1686890559.880198771 M64_MX67C_Augusta l7_firewall src=37.194.7.6 dst=234.64.52.25 protocol=tcp sport=55477 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: 55477
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: 37.194.7.6
serverIP: 234.64.52.25