Port 265
x-bone-ctl · TCP/UDP
| Range | System/well-known port (0–1023) |
|---|---|
| Protocol | TCP/UDP |
| Service | x-bone-ctl |
Frequently asked questions
What is port 265 used for?
Port 265 is registered with the IANA for x-bone-ctl (TCP/UDP). Description: X-Bone CTL.
Is port 265 a well-known port?
Yes. Port 265 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 265 is open?
Locally on Linux with ss -tulpn | grep ':265\b', on Windows with netstat -ano | findstr :265. To test a remote host use Test-NetConnection <host> -Port 265 in PowerShell or nc -zv <host> 265 on Linux/macOS.
How do I open port 265 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 265/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=265/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 265" -Direction Inbound -Protocol TCP -LocalPort 265 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | x-bone-ctl | X-Bone CTL |
| UDP | x-bone-ctl | X-Bone CTL |