<134>Original Address=192.168.2.253 1 1655123615.093211976 NORDC_MX400_1 flows src=234.77.43.15 dst=139.111.243.27 protocol=tcp sport=27361 dport=25 pattern: 1 dst 139.111.243.27
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: 27361
protocol: 6
streamName: meraki
clientIP: 234.77.43.15
serverIP: 139.111.243.27