<134>Original Address=192.168.2.253 1 1658835768.761986564 NORDC_MX400_1 flows src=58.214.153.244 dst=39.63.255.33 protocol=tcp sport=39777 dport=25 pattern: 1 dst 39.63.255.33
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: 58.214.153.244
serverIP: 39.63.255.33