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#RASPBERRY PI SAMBA WINDOWS 7 WINDOWS 10#
#RASPBERRY PI SAMBA WINDOWS 7 SOFTWARE#

When we are talking about the SMB1 implementation by Microsoft, we can use the CIFS term. CIFS is an implementation of SMB 1 and not a separate file-sharing protocol. Microsoft implemented direct connections via TCP and port 445 without using NetBIOS over TCP (which was used on the first SMB 1 implementations). The CIFS protocol specification is based on the original SMB protocol but with some additional features added by Microsoft. CIFS is not a file system, unlike the name suggests. A dialect is a set of message packets sent/received for communicating between hosts that defines a particular protocol version. A dialect is a version and not a separate independent protocol. What Is CIFS?ĬIFS, or Common Internet File System, is a particular implementation or dialect of SMB developed by Microsoft in 1996 following the Windows 95 release.

#RASPBERRY PI SAMBA WINDOWS 7 SOFTWARE#

SMB client software is also available on Linux (for free) and on other operating systems. Note that Samba also allows you to join Linux to an Active Directory domain and allows Linux to act as a domain controller.

#RASPBERRY PI SAMBA WINDOWS 7 WINDOWS 10#

Windows 7 and Windows 10 – maximum 20 concurrent connectionsĪn SMB server on Linux is installed by configuring Samba, which is a free SMB server implementation for Linux.

Windows XP and Vista – maximum 10 concurrent connections.However, client Windows versions have a limit on the number of users that can connect to a host, unlike Windows Server versions, which don’t have such limitations. Windows systems contain a native SMB client and server. This hidden share is created for sharing data that cannot be classified as files/directories and printers, for example, users and share enumeration.

The IPC$ share created by Windows is used with temporary connections between clients and servers. IPC (inter-process connection) is also known as a null session connection. Locking files allows avoiding data being writing by multiple users simultaneously and causing data inconsistency in a file. The SMB protocol supports batching, that is, grouping multiple messages and sending them in one transmission to improve performance.Īdditional functionality includes file locking mechanisms to protect shared files when multiple users open the same file. The first versions of SMB used NetBIOS over TCP/IP for transport.

via NetBIOS API by using UDP ports 137 and 138 and TCP ports 137 and 139 – this is the legacy approach used up to Windows 2000.

directly via TCP by using port 445 (without NetBIOS) – this is the modern approach.

When initiating a session, an SMB client sends a list of its capabilities (capabilities depend on the SMB version of the client). Then SMB messages can be transmitted across this session. SMB opens a session after establishing a connection and completing authentication.

File access packets, which, as the name suggests, access the file shares and manipulate the files.

Session control packets, which establish/stop connections to file shares.

These SMB data packets can be classified as: Clients can connect to a server by using an IP address or hostname. The protocol uses a set of data packets containing a request sent by a client or a reply sent by a server. SMB works based on the client-server network principle. One file server can have multiple SMB shares. They are configured on file servers, and read and write access can be configured to these shares. SMB file shares are directories on a remote host that are made available via the SMB protocol. IBM developed SMB in 1983, and since then the protocol has been improved multiple times. In addition to manipulating files, the other use case for SMB is messaging and printing (general purpose remote transactions), as well as browsing computers in the network. The SMB protocol is widely used to share files on file servers, share files between user computers, and copy files between computers. SMB is used for providing shared access to resources over the network. SMB, or Server Message Block, is a network protocol working at the application layer of the OSI communications model.