<134>Original Address=192.168.2.253 1 1659361956.341688219 NORDC_MX400_1 flows src=103.154.178.101 dst=75.179.16.16 protocol=tcp sport=46688 dport=25 pattern: 1 dst 75.179.16.16
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: 46688
protocol: 6
streamName: meraki
clientIP: 103.154.178.101
serverIP: 75.179.16.16