Port 2259
bid-serv · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | bid-serv |
| Registered | 2023-03-06 |
Frequently asked questions
What is port 2259 used for?
Port 2259 is registered with the IANA for bid-serv (TCP/UDP). Description: BIF identifiers resolution service.
Is port 2259 a well-known port?
No. Port 2259 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 2259 is open?
Locally on Linux with ss -tulpn | grep ':2259\b', on Windows with netstat -ano | findstr :2259. To test a remote host use Test-NetConnection <host> -Port 2259 in PowerShell or nc -zv <host> 2259 on Linux/macOS.
How do I open port 2259 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 2259/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2259/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2259" -Direction Inbound -Protocol TCP -LocalPort 2259 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | bid-serv | BIF identifiers resolution service |
| UDP | bid-serv | BIF identifiers resolution service |