Port 7500

silhouette · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesilhouette
Registered2004-02

Frequently asked questions

What is port 7500 used for?

Port 7500 is registered with the IANA for silhouette (TCP/UDP). Description: Silhouette User.

Is port 7500 a well-known port?

No. Port 7500 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 7500 is open?

Locally on Linux with ss -tulpn | grep ':7500\b', on Windows with netstat -ano | findstr :7500. To test a remote host use Test-NetConnection <host> -Port 7500 in PowerShell or nc -zv <host> 7500 on Linux/macOS.

How do I open port 7500 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 7500/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=7500/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 7500" -Direction Inbound -Protocol TCP -LocalPort 7500 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsilhouetteSilhouette User
UDPsilhouetteSilhouette User

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