<134>Original Address=75.146.93.165 1 1660138115.287604843 M61_MX67C_Savannah l7_firewall src=245.161.4.145 dst=208.228.31.248 protocol=tcp sport=49865 dport=80 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: 80
tags: ['meraki_l7_firewall', 'anomalous_behavior']
productids: [0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: anomalous_behavior
clientport: 49865
protocol: 6
streamName: meraki_l7_firewall
clientIP: 245.161.4.145
serverIP: 208.228.31.248