Port 9802

davsrcs · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicedavsrcs
Registered2003-07

Frequently asked questions

What is port 9802 used for?

Port 9802 is registered with the IANA for davsrcs (TCP/UDP). Description: WebDAV Source TLS/SSL.

Is port 9802 a well-known port?

No. Port 9802 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 9802 is open?

Locally on Linux with ss -tulpn | grep ':9802\b', on Windows with netstat -ano | findstr :9802. To test a remote host use Test-NetConnection <host> -Port 9802 in PowerShell or nc -zv <host> 9802 on Linux/macOS.

How do I open port 9802 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 9802/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=9802/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 9802" -Direction Inbound -Protocol TCP -LocalPort 9802 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPdavsrcsWebDAV Source TLS/SSL
UDPdavsrcsWebDAV Source TLS/SSL

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