<134>Original Address=143.59.212.142 1 1688759961.735640229 M46_MX67C_Columbus l7_firewall src=164.179.59.63 dst=218.232.45.6 protocol=tcp sport=62982 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: 62982
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: 164.179.59.63
serverIP: 218.232.45.6