<134>Original Address=192.168.2.253 1 1657178921.042876082 NORDC_MX400_1 flows src=141.159.198.204 dst=236.56.253.106 protocol=tcp sport=33750 dport=25 pattern: 1 dst 236.56.253.106
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: 33750
protocol: 6
streamName: meraki
clientIP: 141.159.198.204
serverIP: 236.56.253.106