Port 5404

hpoms-dps-lstn · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicehpoms-dps-lstn

Frequently asked questions

What is port 5404 used for?

Port 5404 is registered with the IANA for hpoms-dps-lstn (TCP/UDP). Description: HPOMS-DPS-LSTN.

Is port 5404 a well-known port?

No. Port 5404 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 5404 is open?

Locally on Linux with ss -tulpn | grep ':5404\b', on Windows with netstat -ano | findstr :5404. To test a remote host use Test-NetConnection <host> -Port 5404 in PowerShell or nc -zv <host> 5404 on Linux/macOS.

How do I open port 5404 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 5404/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=5404/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 5404" -Direction Inbound -Protocol TCP -LocalPort 5404 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPhpoms-dps-lstnHPOMS-DPS-LSTN
UDPhpoms-dps-lstnHPOMS-DPS-LSTN

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