![virtualbox - Unable to reach Hortonworks HDP on port 8080:This site can't be reached - Unix & Linux Stack Exchange virtualbox - Unable to reach Hortonworks HDP on port 8080:This site can't be reached - Unix & Linux Stack Exchange](https://i.stack.imgur.com/umcOl.png)
virtualbox - Unable to reach Hortonworks HDP on port 8080:This site can't be reached - Unix & Linux Stack Exchange
![ERROR: Localhost cannot be reached error when port 8080 is not available for Tobii Pro Lab [33837] – PST Product Service & Support ERROR: Localhost cannot be reached error when port 8080 is not available for Tobii Pro Lab [33837] – PST Product Service & Support](https://www.pstnet.com/internal/kbimage/33837-5.png)
ERROR: Localhost cannot be reached error when port 8080 is not available for Tobii Pro Lab [33837] – PST Product Service & Support
![windows - Connecting To 127.0.0.1…Could not open connection to the host, on port 8123: Connect failed - Server Fault windows - Connecting To 127.0.0.1…Could not open connection to the host, on port 8123: Connect failed - Server Fault](https://i.stack.imgur.com/qzWOd.png)
windows - Connecting To 127.0.0.1…Could not open connection to the host, on port 8123: Connect failed - Server Fault
![ERROR: Localhost cannot be reached error when port 8080 is not available for Tobii Pro Lab [33837] – PST Product Service & Support ERROR: Localhost cannot be reached error when port 8080 is not available for Tobii Pro Lab [33837] – PST Product Service & Support](https://www.pstnet.com/internal/kbimage/33837-4.png)