Port 5112

pm-cmdsvr · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicepm-cmdsvr
Registered2005-08

Frequently asked questions

What is port 5112 used for?

Port 5112 is registered with the IANA for pm-cmdsvr (TCP/UDP). Description: PeerMe Msg Cmd Service.

Is port 5112 a well-known port?

No. Port 5112 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 5112 is open?

Locally on Linux with ss -tulpn | grep ':5112\b', on Windows with netstat -ano | findstr :5112. To test a remote host use Test-NetConnection <host> -Port 5112 in PowerShell or nc -zv <host> 5112 on Linux/macOS.

How do I open port 5112 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 5112/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5112/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5112" -Direction Inbound -Protocol TCP -LocalPort 5112 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPpm-cmdsvrPeerMe Msg Cmd Service
UDPpm-cmdsvrPeerMe Msg Cmd Service

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