<134>Original Address=192.168.2.253 1 1681042592.199138397 NORDC_MX400_1 flows src=136.222.173.81 dst=250.25.252.25 protocol=tcp sport=47712 dport=25 pattern: 1 dst 250.25.252.25
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: 47712
protocol: 6
streamName: meraki
clientIP: 136.222.173.81
serverIP: 250.25.252.25