<134>Original Address=192.168.2.253 1 1658835768.761986564 NORDC_MX400_1 flows src=123.226.33.189 dst=8.171.154.75 protocol=tcp sport=39777 dport=25 pattern: 1 dst 8.171.154.75
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: 39777
protocol: 6
streamName: meraki
clientIP: 123.226.33.189
serverIP: 8.171.154.75