Test HA‑to‑DR Link Use this procedure to: • test the trust relationship between the Appliances. • test inter-Appliance communications on port 81. This test does not test remote ssh communication. To test your HA‑to‑DR link: 1. Go to APPLIANCE CONFIG tab > onQ (REMOTE) page. 2. Click Test Remote Link. If successful, you see a page similar to this: