Port 4376
bip · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | bip |
| Registered | 2007-07-05 |
Frequently asked questions
What is port 4376 used for?
Port 4376 is registered with the IANA for bip (TCP/UDP). Description: BioAPI Interworking.
Is port 4376 a well-known port?
No. Port 4376 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 4376 is open?
Locally on Linux with ss -tulpn | grep ':4376\b', on Windows with netstat -ano | findstr :4376. To test a remote host use Test-NetConnection <host> -Port 4376 in PowerShell or nc -zv <host> 4376 on Linux/macOS.
How do I open port 4376 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 4376/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4376/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4376" -Direction Inbound -Protocol TCP -LocalPort 4376 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | bip | BioAPI Interworking |
| UDP | bip | BioAPI Interworking |