Network Requirements

The following table describes the Kubernetes network requirements for GCB to work efficiently.

Direction

Type

Protocol

Port

CIDR

Purpose

Gigamon Containerized Broker deployed inside Kubernetes worker node

Outbound

HTTPS

TCP

443

Any IP address

Allows GCB Controller to communicate with GigaVUE-FM

Inbound

HTTPS

TCP

8443 (configurable)

Any IP address

Allows GigaVUE-FM to communicate with GCB Controller.
Outbound HTTPS TCP 42042 Any IP address Allows GigaVUE-FM to communicate with GCB to send statistics data.