<134>Original Address=71.25.173.65 1 1676049161.192257668 M31_MX67C_PV_MMI l7_firewall src=201.168.151.125 dst=140.222.28.193 protocol=udp sport=58021 dport=53 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: 53
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 58021
protocol: 17
streamName: meraki_l7_firewall
clientIP: 201.168.151.125
serverIP: 140.222.28.193