<134>Original Address=192.168.2.253 1 1686591100.002601172 NORDC_MX400_1 l7_firewall src=224.137.128.222 dst=204.1.56.214 protocol=tcp sport=64233 dport=443 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: 64233
messagetype: anomalous_behavior
program: l7_firewall
protocol: 6
senderhost: 192.168.2.250
sensitivity: normal
serverport: 443
sourceinfo: unknown
tags: ['meraki_l7_firewall', 'anomalous_behavior']
streamName: meraki_l7_firewall
clientIP: 224.137.128.222
serverIP: 204.1.56.214