<134>Original Address=96.75.11.141 1 1690821798.521257840 M162_MX67C_SavCCG l7_firewall src=249.79.240.41 dst=168.70.173.242 protocol=udp sport=54137 dport=53 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: 54137
messagetype: anomalous_behavior
program: l7_firewall
protocol: 17
senderhost: 192.168.2.250
sensitivity: normal
serverport: 53
sourceinfo: unknown
tags: ['meraki_l7_firewall', 'anomalous_behavior']
streamName: meraki_l7_firewall
clientIP: 249.79.240.41
serverIP: 168.70.173.242