# AIQ Required Ports

## Recommended guidance

AIQ required ports should be reviewed before installation, upgrades, Test Node deployment, integrations, and troubleshooting. Port requirements may vary by deployment model, environment, proxy, database, repository, browser execution, and integrations.

## Review checklist

- Application server, database, Test Node, repository, browser, and integration traffic.
- Inbound versus outbound direction and source/destination hosts.
- Firewall, security group, proxy, DNS, and certificate requirements.
- Port conflicts with existing services on the same host.
- Customer network policies and approved change windows.

## Troubleshooting workflow

1. Confirm the exact AIQ component that cannot connect.
2. Check whether the port is listening on the expected host.
3. Validate routing and firewall rules from the source host.
4. Document approved port changes and retest the affected AIQ workflow.

*Last updated: October 6, 2026*