Windows SMB v2/v3 Protocol
This page provides information on the Windows SMB v2/v3 Protocol detected by the Netify DPI engine. The protocol operates on TCP port 445, an officially registered port assigned by the IANA.
Protocol Description
The Server Message Block (SMB) protocol provides file and print services to systems on the network. This detection is for version 2 and 3 of the protocol.
Please see the protocol catalog page for information on other protocols detected by Netify DPI.
Protocol Details
- ID
- 41
- Full Name
- Server Message Block Version 2 and 3
- Abbreviation
- SMBv2 / SMBv3
- Category Tag
- file-server
- Category
- File Server
- Home Page
- Windows SMB v2/v3
- Introduced
- Version 2.88
Protocol Ports - RFC
- TCP 445
- Microsoft-DS
Related Protocols
Review the File Server category suite below, or explore the complete protocol catalog.