<134>Original Address=206.74.215.73 1 1686660970.134329141 M67_MX67C_Hardeeville l7_firewall src=26.100.114.7 dst=123.189.253.154 protocol=udp sport=53535 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: 53535
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: 26.100.114.7
serverIP: 123.189.253.154