Configure logstash to show logs from port 5002

Elastic Stack Logstash
2

I know the logs are coming:

nettec@Ubuntu-ELK:/etc/logstash/conf.d$ nc -l -u 10.0.1.4 5002

<134>Sep 28 10:57:43 filterlog: 5,,,1000000103,igb3,match,block,in,4,0x0,,64,0,0,none,17,udp,149,177.85.233.177,255.255.255.255,5678,5678,129<134>Sep 28 10:57:43 filterlog: 5,,,1000000103,igb3,match,block,in,4,0x0,,64,0,0,none,17,udp,160,177.85.233.250,255.255.255.255,5678,5678,140<134>Sep 28 10:57:43 filterlog: 5,,,1000000103,igb1,match,block,in,4,0x0,,64 ...