<134>Original Address=192.168.2.253 1 1688212397.620203483 NORDC_MX400_1 l7_firewall src=250.208.181.49 dst=181.50.249.23 protocol=udp sport=58676 dport=45823 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: 58676
messagetype: anomalous_behavior
program: l7_firewall
protocol: 17
senderhost: 192.168.2.250
sensitivity: normal
serverport: 45823
sourceinfo: unknown
tags: ['meraki_l7_firewall', 'anomalous_behavior']
streamName: meraki_l7_firewall
clientIP: 250.208.181.49
serverIP: 181.50.249.23