<134>Original Address=192.168.2.253 1 1676915211.015126127 NORDC_MX400_1 l7_firewall src=152.17.19.207 dst=223.133.81.159 protocol=tcp sport=55276 dport=443 decision=blocked
This is a syslog message from a product called Meraki by Cisco. The following fields were extracted from the message:
program: l7_firewall
senderhost: 192.168.2.250
serverport: 443
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 55276
protocol: 6
streamName: meraki_l7_firewall
clientIP: 152.17.19.207
serverIP: 223.133.81.159