<134>Original Address=192.168.2.253 1 1658389061.876971670 NORDC_MX400_1 flows src=208.221.40.81 dst=17.197.187.90 protocol=tcp sport=20807 dport=25 pattern: 1 dst 17.197.187.90
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: 20807
protocol: 6
streamName: meraki
clientIP: 208.221.40.81
serverIP: 17.197.187.90