Is SMB port 445 TCP or UDP?

Is SMB port 445 TCP or UDP?

TCP
SMB is available directly over TCP (port 445) and over NetBIOS over TCP/IP (port 139). Other ports you may see connected with NetBIOS communications are port 137 (nbname) and port 138 (nbdatagram) over User Datagram Protocol.

Does Samba need port 139?

SAMBA uses ports 137 – 139 and 445. Why so many ports?

Is port 135 required for SMB?

Under Windows NT, SMB is run through NetBIOS over TCP/IP, which uses UDP ports 135, 137, and 138 along with TCP ports 135 and 139. With Windows 2000, Microsoft added CIFS support, which provides full SMB access directly through TCP and UDP port 445 (as opposed to using a variety of UDP and TCP ports).

What are ports 139 and 445 used for?

Port 139 is used by SMB dialects that communicate over NetBIOS. It’s a transport layer protocol designed to use in Windows operating systems over a network. Port 445 is used by newer versions of SMB (after Windows 2000) on top of a TCP stack, allowing SMB to communicate over the Internet.

How do I connect to Samba share?

How to connect via SMB on a Windows machine:

1. Make sure that your Windows computer has one or several shared folders.
2. Open Documents on your iPad or iPhone and tap the Plus button > Add Connection .
3. Select Windows SMB server.
4. Put your Windows machine’s IP address or local hostname into the URL field.

Is port 445 open by default?

If the server has NBT enabled, it listens on UDP ports 137 and 138, and TCP ports 139 and 445. If it has NBT disabled, it listens on TCP port 445 only. All four ports are open as default in all versions of Windows, including Windows 10 and Windows Server 2019.

How do I connect to a SAMBA share in Linux?

To access Samba from a UNIX client session:

1. Log on to the Linux or UNIX computer using the Active Directory account that has been granted access to the local computer’s zone.
2. Run the following command: smbclient -k -L host_name.

What are ports 110 and 443 used for?

TCP port 110 is used for POP3 but POP3 is only used for incoming email, not outgoing email. TCP port 443 is used for HTTPS, not email.

How do I create a Samba file share?

Creating a SMB File Share Symbol Store

1. Open Windows Explorer.
2. Select and hold (or right-click) D:\SymStore\Symbols and choose Properties.
3. Select the Sharing tab.
4. Select Advanced Sharing… .
5. Check Share this folder.
6. Select Permissions.
7. Remove the Everyone group.
8. Using Add…, add the Users/Security Groups requiring access.

How do I connect to a Samba share from Windows?

[Network Place (Samba) Share] How to access the files on Network Devices using SMBv1 in Windows 10?

1. Open Control Panel in your PC/Notebook.
2. Click on Programs.
3. Click on Turn Windows features on or off link.
4. Expand the SMB 1.0/CIFS File Sharing Support option.
5. Check the SMB 1.0/CIFS Client option.
6. Click the OK button.