Port 322
rtsps · TCP/UDP
| Range | System/well-known port (0–1023) |
|---|---|
| Protocol | TCP/UDP |
| Service | rtsps |
Frequently asked questions
What is port 322 used for?
Port 322 is registered with the IANA for rtsps (TCP/UDP). Description: RTSPS.
Is port 322 a well-known port?
Yes. Port 322 is in the range 0–1023 (system or well-known ports). On Linux and macOS only privileged processes may bind to these ports.
How do I check whether port 322 is open?
Locally on Linux with ss -tulpn | grep ':322\b', on Windows with netstat -ano | findstr :322. To test a remote host use Test-NetConnection <host> -Port 322 in PowerShell or nc -zv <host> 322 on Linux/macOS.
How do I open port 322 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 322/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=322/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 322" -Direction Inbound -Protocol TCP -LocalPort 322 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | rtsps | RTSPS |
| UDP | rtsps | RTSPS |