<134>Original Address=96.76.5.213 1 1691501300.075387510 M51_MX67C_Mobile l7_firewall src=122.254.3.127 dst=30.149.238.82 protocol=udp sport=36233 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: 36233
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: 122.254.3.127
serverIP: 30.149.238.82