<134>Original Address=74.95.48.161 1 1656431025.563749395 M83_MX67C_MuscleShoals l7_firewall src=157.172.223.72 dst=93.81.136.198 protocol=tcp sport=54499 dport=443 decision=blocked
This is a syslog message from a product called Meraki by Cisco. The following fields were extracted from the message:
program: l7_firewall
senderhost: 192.168.2.250
serverport: 443
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 54499
protocol: 6
streamName: meraki_l7_firewall
clientIP: 157.172.223.72
serverIP: 93.81.136.198