<134>Original Address=192.168.2.253 1 1656401011.328743914 NORDC_MX400_1 flows src=96.43.71.35 dst=207.146.21.200 protocol=tcp sport=63168 dport=25 pattern: 1 dst 207.146.21.200
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: 63168
protocol: 6
streamName: meraki
clientIP: 96.43.71.35
serverIP: 207.146.21.200