Port 6480

sun-sr-http · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesun-sr-http
Registered2006-03

Frequently asked questions

What is port 6480 used for?

Port 6480 is registered with the IANA for sun-sr-http (TCP/UDP). Description: Service Registry Default HTTP Domain.

Is port 6480 a well-known port?

No. Port 6480 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 6480 is open?

Locally on Linux with ss -tulpn | grep ':6480\b', on Windows with netstat -ano | findstr :6480. To test a remote host use Test-NetConnection <host> -Port 6480 in PowerShell or nc -zv <host> 6480 on Linux/macOS.

How do I open port 6480 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 6480/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=6480/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 6480" -Direction Inbound -Protocol TCP -LocalPort 6480 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsun-sr-httpService Registry Default HTTP Domain
UDPsun-sr-httpService Registry Default HTTP Domain

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