Port 2258

rcts · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicercts
Registered2006-08

Frequently asked questions

What is port 2258 used for?

Port 2258 is registered with the IANA for rcts (TCP/UDP). Description: Rotorcraft Communications Test System.

Is port 2258 a well-known port?

No. Port 2258 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2258 is open?

Locally on Linux with ss -tulpn | grep ':2258\b', on Windows with netstat -ano | findstr :2258. To test a remote host use Test-NetConnection <host> -Port 2258 in PowerShell or nc -zv <host> 2258 on Linux/macOS.

How do I open port 2258 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2258/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2258/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2258" -Direction Inbound -Protocol TCP -LocalPort 2258 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPrctsRotorcraft Communications Test System
UDPrctsRotorcraft Communications Test System

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