<134>Original Address=243.141.148.129 1 1656855219.215958603 M52_MX67C_Loxley flows src=64.204.32.69 dst=243.141.148.129 protocol=tcp sport=443 dport=49837 pattern: 1 all
This is a syslog message from a product called Meraki by Cisco. The following fields were extracted from the message:
senderhost: 192.168.2.250
serverport: 443
tags: ['deny', 'meraki', 'flow']
productids: [26, 0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: flow
clientport: 49837
protocol: 6
streamName: meraki
clientIP: 243.141.148.129
serverIP: 64.204.32.69