<134>Original Address=192.168.2.253 1 1659654758.441723968 NORDC_MX400_1 flows src=177.196.206.37 dst=75.166.192.126 protocol=tcp sport=6347 dport=25 pattern: 1 dst 75.166.192.126
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: 6347
protocol: 6
streamName: meraki
clientIP: 177.196.206.37
serverIP: 75.166.192.126