<134>Original Address=198.166.32.251 1 1658148301.773483599 M64_MX67C_Augusta flows src=157.37.95.134 dst=198.166.32.251 protocol=udp sport=5976 dport=9559 pattern: 1 all
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: 5976
tags: ['deny', 'meraki', 'flow']
productids: [26, 0]
sourceinfo: unknown
action: block
sensitivity: normal
messagetype: flow
clientport: 9559
protocol: 17
streamName: meraki
clientIP: 198.166.32.251
serverIP: 157.37.95.134