Reachability Status Tab
Administration > Tools > Monitoring > Reachability Status
This tab summarizes the status of communications in two directions:Orchestrator to AppliancesandAppliances to Orchestrator.

Admin Usernameis the username that an Orchestrator server uses to log in to an appliance.
An Orchestrator can use the web protocols,HTTP,HTTPS, orBothto communicate with an appliance. AlthoughBothexists for legacy reasons, usingHTTPSis recommended for maximum security.
An appliance’s state can be one of the following:
Normalindicates that all is well.
Unknownis a transitional state that appears when first adding an appliance to the network.
Unsupportedindicates an unsupported version of appliance software.
Unreachableindicates a problem in your network. Check your ports, firewalls, and deployment configuration.