Port 901 is typically used for SWAT (Samba Web Administration Tool), which is a web-based interface for managing Samba file servers on Linux/Unix systems.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 901 |
tcp |
smpnameres |
SMPNAMERES |
WELL KNOWN PORT |
Port 901 |
udp |
smpnameres |
SMPNAMERES |
WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port |
Protocol (TCP/UDP) |
Description |
Port 901 |
Samba Web Administration Tool (SWAT) |
|
Port 901 |
VMware Virtual Infrastructure Client (UDP from server being managed to management console) |
|
Port 901 |
VMware Virtual Infrastructure Client (UDP from server being managed to management console) |