<134>Original Address=96.82.21.145 1 1688947678.114352960 M82_MX67C_Huntsville l7_firewall src=32.135.4.126 dst=9.228.69.113 protocol=tcp sport=55789 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: 55789
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: 32.135.4.126
serverIP: 9.228.69.113