<134>Original Address=75.146.93.165 1 1674800981.500031823 M61_MX67C_Savannah l7_firewall src=40.207.137.108 dst=217.132.20.228 protocol=tcp sport=57428 dport=445 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: 445
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 57428
protocol: 6
streamName: meraki_l7_firewall
clientIP: 40.207.137.108
serverIP: 217.132.20.228