<134>Original Address=192.168.2.253 1 1688345660.136349747 NORDC_MX400_1 l7_firewall src=112.221.33.91 dst=136.126.209.135 protocol=tcp sport=443 dport=65338 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: 65338
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: 136.126.209.135
serverIP: 112.221.33.91