<134>Original Address=192.168.2.253 1 1656401011.332530389 NORDC_MX400_1 flows src=249.55.23.221 dst=234.242.160.86 protocol=tcp sport=53377 dport=25 pattern: 1 dst 234.242.160.86
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: 53377
protocol: 6
streamName: meraki
clientIP: 249.55.23.221
serverIP: 234.242.160.86