<134>Original Address=75.146.93.165 1 1660137823.635201563 M61_MX67C_Savannah l7_firewall src=128.88.71.159 dst=192.176.154.88 protocol=tcp sport=42532 dport=443 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: 443
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 42532
protocol: 6
streamName: meraki_l7_firewall
clientIP: 128.88.71.159
serverIP: 192.176.154.88