Network visualizer

Navigate through the Hamburger menu in top left of the OCI home and Go to 'Networking' --> 'Network visualizer'.

Network Path Analyzer

Navigate through the Hamburger menu in top left of the OCI home and Go to 'Networking' --> 'Network Path Analyzer'.

Click on create path analysis

Give name, select Compartment and protocol

Select Source type in source

Select compute instance, VNIC & source IP address

Now, select Destination type in Destination, compute instance, VNIC,Destination IP address & Destination port

Select Direction of analysis an then click Run Analysis

Errored out

Researched, ingress rule is configured with port: 22 for TCP , but I tested it for port : 80 which triggered to be a failure in connection.

identified that issue with Port no., fixed it and Ran the analysis