Port 7181
janus-disc · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | janus-disc |
| Registered | 2014-02-06 |
Frequently asked questions
What is port 7181 used for?
Port 7181 is registered with the IANA for janus-disc (TCP/UDP). Description: Janus Guidewire Enterprise Discovery Service Bus; Reserved.
Is port 7181 a well-known port?
No. Port 7181 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 7181 is open?
Locally on Linux with ss -tulpn | grep ':7181\b', on Windows with netstat -ano | findstr :7181. To test a remote host use Test-NetConnection <host> -Port 7181 in PowerShell or nc -zv <host> 7181 on Linux/macOS.
How do I open port 7181 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 7181/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7181/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7181" -Direction Inbound -Protocol TCP -LocalPort 7181 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| UDP | janus-disc | Janus Guidewire Enterprise Discovery Service Bus |
| TCP | – | Reserved |