<134>Original Address=192.168.2.253 1 1660878989.603573265 NORDC_MX400_1 l7_firewall src=243.104.215.106 dst=133.207.151.204 protocol=udp sport=63119 dport=55351 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: 55351
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 63119
protocol: 17
streamName: meraki_l7_firewall
clientIP: 243.104.215.106
serverIP: 133.207.151.204