What does Samba winbind do?

What does Samba winbind do?

A: Samba winbind provides a unified login experience between UNIX or Linux and Windows systems by letting users log on to a UNIX or Linux host by using Windows domain credentials.

What is pam_winbind so?

DESCRIPTION. This tool is part of the samba(7) suite. pam_winbind is a PAM module that can authenticate users against the local domain by talking to the Winbind daemon.

What is Wbinfo?

The wbinfo program queries and returns information created and used by the winbindd(8) daemon. The winbindd(8) daemon must be configured and running for the wbinfo program to be able to return information.

Does winbind use LDAP?

Winbind with NSS to resolve UNIX/Linux user and group IDs: The use of LDAP as the passdb backend is a smart solution for PDC, BDC, and domain member servers. It is a neat method for assuring that UIDs, GIDs, and the matching SIDs are consistent across all servers.

What is Winbindd?

Winbind is a client-side service that resolves user and group information on a Windows server, and allows Oracle Linux to understand Windows users and groups. To be able to configure Winbind authentication, use yum to install the samba-winbind package.

What is Wbinfo used for?

What is Idmap?

John H. This chapter deals with identity mapping (IDMAP) of Windows security identifiers (SIDs) to UNIX UIDs and GIDs. To ensure sufficient coverage, each possible Samba deployment type is discussed. The IDMAP facility is of concern where more than one Samba server (or Samba network client) is installed in a domain.

How do I start a winbind service?

Winbind unifies UNIX and Windows NT account management by allowing a UNIX box to become a full member of a NT domain….Configuration

1. Configure /etc/nsswitch.
2. Update PAM configuration file.
3. Join in the Domain.
4. Modify /etc/samba/smb.conf.
5. Start winbind service.

What does winbind do Linux?

winbind is a component of the Samba suite of programs that solves the unified logon problem. This makes it possible to log onto a UNIX/Linux system using user and group accounts from a Windows NT4 (including a Samba domain) or an Active Directory domain.

How to get a list of servers in winbind?

For a list of Servers use quotes e.g. “server1 server2 *”, actually winbind should figure out the right servers itself by asking DNS but it might make sense to set them. –winbindjoin= User name of domain admin user to authenticate the domain join of the machine.

What do you mean by smbservers in winbind?

–smbservers= Name or list of AD servers to use. For a list of Servers use quotes e.g. “server1 server2 *”, actually winbind should figure out the right servers itself by asking DNS but it might make sense to set them. –winbindjoin= User name of domain admin user to authenticate the domain join of the machine.

Which is the best backend to use for winbind?

If you are using winbind, you will need to choose most appropriate backend for your environment. i.e. If this is for a single system, where keeping the uid/gid info the same across multiple systems is not important. The default tdb backend may be appropriate.

Is there deterministic userid mapping in winbind?

Deterministic userid/groupid mapping In the described/default setup winbind will do dynamic ActiveDirectory SID to unix UID/GID mapping on each machine. This is not useful in some scenarios where you need identical UIDs on different machines. The typical example for that is NFS.