Port 712
tbrpf · TCP/UDP
| Range | System/well-known port (0–1023) |
|---|---|
| Protocol | TCP/UDP |
| Service | tbrpf |
| Reference | RFC 3684 |
Frequently asked questions
What is port 712 used for?
Port 712 is registered with the IANA for tbrpf (TCP/UDP). Description: TBRPF.
Is port 712 a well-known port?
Yes. Port 712 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 712 is open?
Locally on Linux with ss -tulpn | grep ':712\b', on Windows with netstat -ano | findstr :712. To test a remote host use Test-NetConnection <host> -Port 712 in PowerShell or nc -zv <host> 712 on Linux/macOS.
How do I open port 712 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 712/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=712/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 712" -Direction Inbound -Protocol TCP -LocalPort 712 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | tbrpf | TBRPF |
| UDP | tbrpf | TBRPF |