<134>Original Address=192.168.2.253 1 1659654758.325734473 NORDC_MX400_1 flows src=117.252.169.176 dst=129.187.209.222 protocol=tcp sport=6147 dport=25 pattern: 1 dst 129.187.209.222
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: 6147
protocol: 6
streamName: meraki
clientIP: 117.252.169.176
serverIP: 129.187.209.222