What ports does samba use?

What ports does samba use?

SMB uses either IP port 139 or 445.

• Port 139: SMB originally ran on top of NetBIOS using port 139. NetBIOS is an older transport layer that allows Windows computers to talk to each other on the same network.
• Port 445: Later versions of SMB (after Windows 2000) began to use port 445 on top of a TCP stack.

Which ports are used by FTP?

FTP is an unusual service in that it utilizes two ports, a ‘data’ port and a ‘command’ port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the data port.

What protocol does samba use?

SMB protocol
Like CIFS, Samba implements the SMB protocol which is what allows Windows clients to transparently access Linux directories, printers and files on a Samba server (just as if they were talking to a Windows server).

What SMB version does samba use?

SMB version 2 protocol
Default system Samba version implements SMB version 2 protocol only partially (only in server and only some protocol dialects).

What ports does Samba listen on?

Samba mainly listens on these ports: 137 / UDP, 138 / UDP, 139 / TCP, 445 / TCP Shared file systems in Windows can be accessed using Samba clients in Linux or directly mounted. To view the file system shared by a host: # smbclient -L HOST -U USERNAME

What ports are used for FTP server?

The data connection is usually where most of the confusion and problems arise for FTP server administrators. Port 20 is the most commonly used data connection port for FTP Port 989 is the accepted default data connection port for FTPS

How to open two-way Samba communication between windows and Linux systems?

You can get list of ports from file called /etc/services. For your ease of use here are ports you need to open for two-way samba communication with Windows and Linux desktop systems. To open Samba communication between 192.168.1.0/24 subnet representing the machines on your network which should operate as clients of the Samba server.

What is the control connection in FTP?

The control connection is always the first connection established with an FTP server. The control connection’s purpose is to allow clients to connect and to send commands to the server and receive server responses. Port 21 is considered the default control connection port for FTP connections