Port 2141

ias-admind · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Serviceias-admind

Frequently asked questions

What is port 2141 used for?

Port 2141 is registered with the IANA for ias-admind (TCP/UDP). Description: IAS-ADMIND.

Is port 2141 a well-known port?

No. Port 2141 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 2141 is open?

Locally on Linux with ss -tulpn | grep ':2141\b', on Windows with netstat -ano | findstr :2141. To test a remote host use Test-NetConnection <host> -Port 2141 in PowerShell or nc -zv <host> 2141 on Linux/macOS.

How do I open port 2141 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 2141/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=2141/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 2141" -Direction Inbound -Protocol TCP -LocalPort 2141 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPias-admindIAS-ADMIND
UDPias-admindIAS-ADMIND

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