Port 7880

pss · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicepss
Registered2008-01-17

Frequently asked questions

What is port 7880 used for?

Port 7880 is registered with the IANA for pss (TCP/UDP). Description: Pearson.

Is port 7880 a well-known port?

No. Port 7880 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7880 is open?

Locally on Linux with ss -tulpn | grep ':7880\b', on Windows with netstat -ano | findstr :7880. To test a remote host use Test-NetConnection <host> -Port 7880 in PowerShell or nc -zv <host> 7880 on Linux/macOS.

How do I open port 7880 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7880/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7880/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7880" -Direction Inbound -Protocol TCP -LocalPort 7880 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPpssPearson
UDPpssPearson

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