Puerto115— Simple File Transfer Protocol
IANA asigna TCP 115 al histórico Simple File Transfer Protocol. Su abreviatura SFTP no debe confundirse con SSH File Transfer Protocol.
Registry assignments, software defaults and local listeners are different things. A port number alone does not identify or secure a service.
Configuration and troubleshooting
Para clientes de transferencia de archivos por SSH, compruebe el punto de conexión del servidor SSH, normalmente empezando por el 22. Abrir el 115 no habilita SFTP sobre SSH.
Important limitations
Una asignación histórica no significa que un equipo ejecute ese protocolo ni que el software moderno deba usar ese puerto.
Read-only checks: run on the server host
Choose the commands for your OS. Check TCP and UDP separately. No result is not a lasting availability guarantee; inspect host and container separately.
Linux
sudo ss -ltnp 'sport = :115'macOS
sudo lsof -nP -iTCP:115 -sTCP:LISTENWindows PowerShell
Get-NetTCPConnection -LocalPort 115 -State ListenSources and review
Sources checked on:
This review covers the explanations and sources on this page, not your device or every community software entry below.
Software que utiliza este puerto (1 programas)
Community software entries: links are references, not individual verification.
Simple File Transfer Protocol (historical)
IANA assigns TCP 115 to the historical Simple File Transfer Protocol. Its SFTP abbreviation must not be confused with SSH File Transfer Protocol.
Recomendaciones de uso
- Antes de utilizar el puerto 115, comprueba que no esté ocupado por otros servicios
- Si encuentras conflictos de puertos, considera utilizar otros puertos o detener el servicio que lo ocupa
Preguntas frecuentes
What is port 115 used for?
Port 115 sits in the File Sharing category. This page lists the registered purpose and the software commonly associated with it; to see what is actually listening on a specific machine, check the process with ss/netstat.
Is port 115 TCP or UDP?
The registered protocol on this page is TCP. The same number behaves independently on each protocol: TCP may be listening while UDP is idle, so check them separately.
How do I check if port 115 is in use?
On Linux: sudo ss -tlnp 'sport = :115' for an exact port match. On macOS: sudo lsof -nP -iTCP:115 -sTCP:LISTEN. On Windows PowerShell: Get-NetTCPConnection -LocalPort 115 -State Listen. A listener counts as confirmed only when you can see the bind address and process name; without root/admin you will not see other users' processes.
Is port 115 secure? Should I open it in my firewall?
A port number has no inherent security — it depends on whether the listening service is correctly configured and whether it needs exposure at all. Keep loopback/internal-only services firewalled; where public access is required, pair it with source restrictions, VPN or authentication. The caution section on this page lists port-specific risks.
Información rápida
- Puerto
- 115
- Protocolo
- TCP
- Categorías
- Intercambio de archivos
- Estado de uso
- 1 programas que lo utilizan
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