Port 5357 is used for the Web Services for Devices (WSD) protocol, which is used for printer and file sharing services in Windows operating 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 5357 |
tcp |
wsdapi |
Web Services for |
REGISTERED PORT |
Port 5357 |
udp |
wsdapi |
Web Services for |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |
Port 5357 | Web Services for Devices (WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008) |