Port 3808

sun-as-iiops-ca · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesun-as-iiops-ca
Registered2005-11

Frequently asked questions

What is port 3808 used for?

Port 3808 is registered with the IANA for sun-as-iiops-ca (TCP/UDP). Description: Sun App Svr-IIOPClntAuth.

Is port 3808 a well-known port?

No. Port 3808 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 3808 is open?

Locally on Linux with ss -tulpn | grep ':3808\b', on Windows with netstat -ano | findstr :3808. To test a remote host use Test-NetConnection <host> -Port 3808 in PowerShell or nc -zv <host> 3808 on Linux/macOS.

How do I open port 3808 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 3808/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=3808/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 3808" -Direction Inbound -Protocol TCP -LocalPort 3808 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsun-as-iiops-caSun App Svr-IIOPClntAuth
UDPsun-as-iiops-caSun App Svr-IIOPClntAuth

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