<134>Original Address=192.168.2.253 1 1674053056.366045981 NORDC_MX400_1 l7_firewall src=177.90.212.140 dst=217.158.147.154 protocol=tcp sport=57619 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: 57619
protocol: 6
streamName: meraki_l7_firewall
clientIP: 177.90.212.140
serverIP: 217.158.147.154