<134>Original Address=192.168.2.253 1 1656678785.843813002 NORDC_MX400_1 l7_firewall src=29.6.163.83 dst=178.209.52.144 protocol=udp sport=60032 dport=21840 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: 21840
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 60032
protocol: 17
streamName: meraki_l7_firewall
clientIP: 29.6.163.83
serverIP: 178.209.52.144