<134>Original Address=192.168.2.253 1 1656367705.456189353 NORDC_MX400_1 flows src=139.152.41.179 dst=207.139.249.253 protocol=tcp sport=6678 dport=25 pattern: 1 dst 207.139.249.253
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: 6678
protocol: 6
streamName: meraki
clientIP: 139.152.41.179
serverIP: 207.139.249.253