Port 7631

tesla-sys-msg · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicetesla-sys-msg
Registered2010-03-31

Frequently asked questions

What is port 7631 used for?

Port 7631 is registered with the IANA for tesla-sys-msg (TCP/UDP). Description: TESLA System Messaging; Reserved.

Is port 7631 a well-known port?

No. Port 7631 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7631 is open?

Locally on Linux with ss -tulpn | grep ':7631\b', on Windows with netstat -ano | findstr :7631. To test a remote host use Test-NetConnection <host> -Port 7631 in PowerShell or nc -zv <host> 7631 on Linux/macOS.

How do I open port 7631 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7631/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7631/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7631" -Direction Inbound -Protocol TCP -LocalPort 7631 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPtesla-sys-msgTESLA System Messaging
UDP–Reserved

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