<134>Original Address=96.75.11.141 1 1690821798.539125760 M162_MX67C_SavCCG l7_firewall src=53.14.169.131 dst=176.210.22.158 protocol=udp sport=54650 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: 54650
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: 53.14.169.131
serverIP: 176.210.22.158