<134>Original Address=96.73.199.109 1 1687312304.814894143 M34_MX67C_Atlanta l7_firewall src=166.39.167.102 dst=203.227.119.248 protocol=tcp sport=59547 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: 59547
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: 166.39.167.102
serverIP: 203.227.119.248