Port 9800

davsrc · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicedavsrc

Frequently asked questions

What is port 9800 used for?

Port 9800 is registered with the IANA for davsrc (TCP/UDP). Description: WebDav Source Port.

Is port 9800 a well-known port?

No. Port 9800 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9800 is open?

Locally on Linux with ss -tulpn | grep ':9800\b', on Windows with netstat -ano | findstr :9800. To test a remote host use Test-NetConnection <host> -Port 9800 in PowerShell or nc -zv <host> 9800 on Linux/macOS.

How do I open port 9800 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9800/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9800/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9800" -Direction Inbound -Protocol TCP -LocalPort 9800 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPdavsrcWebDav Source Port
UDPdavsrcWebDav Source Port

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