Port 4116

smartcard-tls · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesmartcard-tls
Registered2006-04

Frequently asked questions

What is port 4116 used for?

Port 4116 is registered with the IANA for smartcard-tls (TCP/UDP). Description: smartcard-TLS.

Is port 4116 a well-known port?

No. Port 4116 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4116 is open?

Locally on Linux with ss -tulpn | grep ':4116\b', on Windows with netstat -ano | findstr :4116. To test a remote host use Test-NetConnection <host> -Port 4116 in PowerShell or nc -zv <host> 4116 on Linux/macOS.

How do I open port 4116 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4116/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4116/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4116" -Direction Inbound -Protocol TCP -LocalPort 4116 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsmartcard-tlssmartcard-TLS
UDPsmartcard-tlssmartcard-TLS

Nearby entries