<134>Original Address=192.168.2.253 1 1663633277.389541881 NORDC_MX400_1 flows src=173.200.237.219 dst=169.126.210.177 protocol=tcp sport=37994 dport=25 pattern: 1 dst 169.126.210.177
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: 37994
protocol: 6
streamName: meraki
clientIP: 173.200.237.219
serverIP: 169.126.210.177