Port 1877
hp-webqosdb · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | hp-webqosdb |
Frequently asked questions
What is port 1877 used for?
Port 1877 is registered with the IANA for hp-webqosdb (TCP/UDP). Description: hp-webqosdb.
Is port 1877 a well-known port?
No. Port 1877 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 1877 is open?
Locally on Linux with ss -tulpn | grep ':1877\b', on Windows with netstat -ano | findstr :1877. To test a remote host use Test-NetConnection <host> -Port 1877 in PowerShell or nc -zv <host> 1877 on Linux/macOS.
How do I open port 1877 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 1877/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=1877/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 1877" -Direction Inbound -Protocol TCP -LocalPort 1877 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | hp-webqosdb | hp-webqosdb |
| UDP | hp-webqosdb | hp-webqosdb |