<134>Original Address=192.168.2.253 1 1661446276.522888522 NORDC_MX400_1 flows src=121.247.119.247 dst=197.232.75.20 protocol=tcp sport=8216 dport=25 pattern: 1 dst 197.232.75.20
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: 8216
protocol: 6
streamName: meraki
clientIP: 121.247.119.247
serverIP: 197.232.75.20