<134>Original Address=192.168.2.253 1 1658388466.059574808 NORDC_MX400_1 flows src=137.15.99.117 dst=48.217.179.227 protocol=tcp sport=22241 dport=25 pattern: 1 dst 48.217.179.227
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: 22241
protocol: 6
streamName: meraki
clientIP: 137.15.99.117
serverIP: 48.217.179.227