Port 830

netconf-ssh · TCP/UDP

RangeSystem/well-known port (0–1023)
ProtocolTCP/UDP
Servicenetconf-ssh
ReferenceRFC 6242

Frequently asked questions

What is port 830 used for?

Port 830 is registered with the IANA for netconf-ssh (TCP/UDP). Description: NETCONF over SSH.

Is port 830 a well-known port?

Yes. Port 830 is in the range 0–1023 (system or well-known ports). On Linux and macOS only privileged processes may bind to these ports.

How do I check whether port 830 is open?

Locally on Linux with ss -tulpn | grep ':830\b', on Windows with netstat -ano | findstr :830. To test a remote host use Test-NetConnection <host> -Port 830 in PowerShell or nc -zv <host> 830 on Linux/macOS.

How do I open port 830 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 830/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=830/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 830" -Direction Inbound -Protocol TCP -LocalPort 830 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPnetconf-sshNETCONF over SSH
UDPnetconf-sshNETCONF over SSH

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