How to pass data to kibana and how to create kibana visualization

[rharilogstash]

Dears

I am trying to use Kibana Network plugin for below use case,

Show nodes and show relation between them based on node port utilization.

For example I have node1 with p1 port and node2 with p2 port
I understand I can send below data to elastic search

nodename, port name, port utilization metric

How can I choose Buckets and Relation in kibana, please advise.

[Tarik-H]

The data should already be in your ES, after installing the KBN plugin you should be able to visualize it
https://github.com/dlumbrer/kbn_network/blob/master/USER_GUIDE.md