Port 11111

vce · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicevce

Frequently asked questions

What is port 11111 used for?

Port 11111 is registered with the IANA for vce (TCP/UDP). Description: Viral Computing Environment (VCE).

Is port 11111 a well-known port?

No. Port 11111 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 11111 is open?

Locally on Linux with ss -tulpn | grep ':11111\b', on Windows with netstat -ano | findstr :11111. To test a remote host use Test-NetConnection <host> -Port 11111 in PowerShell or nc -zv <host> 11111 on Linux/macOS.

How do I open port 11111 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 11111/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=11111/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 11111" -Direction Inbound -Protocol TCP -LocalPort 11111 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPvceViral Computing Environment (VCE)
UDPvceViral Computing Environment (VCE)

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