<134>Original Address=192.168.2.253 1 1681746655.414631591 NORDC_MX400_1 flows src=255.33.47.245 dst=211.148.115.149 protocol=tcp sport=14753 dport=25 pattern: 1 dst 211.148.115.149
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: 14753
protocol: 6
streamName: meraki
clientIP: 255.33.47.245
serverIP: 211.148.115.149