Port115— Simple File Transfer Protocol
IANA attribue TCP 115 à l’ancien Simple File Transfer Protocol. Son abréviation SFTP ne doit pas être confondue avec 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
Pour les clients de transfert de fichiers SSH, vérifiez le point de connexion du serveur SSH, généralement à partir du port 22. Ouvrir le port 115 n’active pas SFTP basé sur SSH.
Important limitations
Une attribution historique ne signifie pas qu’un hôte exécute ce protocole ni qu’un logiciel moderne devrait utiliser ce port.
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.
Logiciels utilisant ce port (1 logiciels)
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.
Conseils d’utilisation
- Avant d’utiliser le port 115, vérifiez qu’il n’est pas occupé par d’autres services
- En cas de conflit de ports, envisagez d’utiliser d’autres ports ou d’arrêter le service qui occupe le port
Questions fréquentes
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.
En bref
- Port
- 115
- Protocole
- TCP
- Catégories
- Partage de fichiers
- État d’utilisation
- 1 logiciels utilisant ce port
Ports associés
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