<134>Original Address=192.168.2.253 1 1659365261.120528559 NORDC_MX400_1 flows src=51.64.255.207 dst=20.149.137.179 protocol=tcp sport=65504 dport=25 pattern: 1 dst 20.149.137.179
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: 25
tags: ['deny', 'meraki', 'flow']
productids: [26, 0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: flow
clientport: 65504
protocol: 6
streamName: meraki
clientIP: 51.64.255.207
serverIP: 20.149.137.179