<134>Original Address=192.168.2.253 1 1674800992.719752670 NORDC_MX400_1 l7_firewall src=16.96.133.149 dst=77.210.18.147 protocol=udp sport=43996 dport=123 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: 123
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 43996
protocol: 17
streamName: meraki_l7_firewall
clientIP: 16.96.133.149
serverIP: 77.210.18.147