<134>Original Address=192.168.2.253 1 1659365261.018650621 NORDC_MX400_1 flows src=218.63.61.133 dst=163.191.7.129 protocol=tcp sport=52385 dport=25 pattern: 1 dst 163.191.7.129
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: 52385
protocol: 6
streamName: meraki
clientIP: 218.63.61.133
serverIP: 163.191.7.129