<134>Original Address=192.168.2.253 1 1658389062.611912071 NORDC_MX400_1 flows src=200.81.72.12 dst=207.254.38.196 protocol=tcp sport=63745 dport=25 pattern: 1 dst 207.254.38.196
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: 63745
protocol: 6
streamName: meraki
clientIP: 200.81.72.12
serverIP: 207.254.38.196