Insight uses the 8082 port by default for external communication.
Insight uses the following internal ports by default for communication with JFrog Platform microservices.
8080 for the Insight Server
8082, 8046, 8047, and 8049 for the Router
8087 for Insights
5432 for PostgreSQL (if you use the bundled Postgres database)
9200 for Elasticsearch (if you use the bundled Elasticsearch)