<134>Original Address=192.168.2.253 1 1685839903.820593143 NORDC_MX400_1 l7_firewall src=198.187.92.228 dst=101.51.171.244 protocol=tcp sport=443 dport=43211 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: 43211
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: 101.51.171.244
serverIP: 198.187.92.228