NAME

       lmhosts - The Samba NetBIOS hosts file

SYNOPSIS

       lmhosts is the samba(7) NetBIOS name to IP address mapping file.

DESCRIPTION

       This file is part of the samba(7) suite.

       lmhosts is the Samba NetBIOS name to IP address mapping file. It is very similar to the
       /etc/hosts file format, except that the hostname component must correspond to the NetBIOS
       naming format.

FILE FORMAT

       It is an ASCII file containing one line for NetBIOS name. The two fields on each line are
       separated from each other by white space. Any entry beginning with '#' is ignored. Each
       line in the lmhosts file contains the following information:

              •   IP Address - in dotted decimal format.

              •   NetBIOS Name - This name format is a maximum fifteen character host name, with
                  an optional trailing '#' character followed by the NetBIOS name type as two
                  hexadecimal digits.

                  If the trailing '#' is omitted then the given IP address will be returned for
                  all names that match the given name, whatever the NetBIOS name type in the
                  lookup.

       An example follows:

           #
           # Sample Samba lmhosts file.
           #
           192.9.200.1    TESTPC
           192.9.200.20   NTSERVER#20
           192.9.200.21   SAMBASERVER

       Contains three IP to NetBIOS name mappings. The first and third will be returned for any
       queries for the names "TESTPC" and "SAMBASERVER" respectively, whatever the type component
       of the NetBIOS name requested.

       The second mapping will be returned only when the "0x20" name type for a name "NTSERVER"
       is queried. Any other name type will not be resolved.

       The default location of the lmhosts file is in the same directory as the smb.conf(5) file.

FILES

       lmhosts is loaded from the configuration directory. This is usually /etc/samba or
       /usr/local/samba/lib.

VERSION

       This man page is part of version 4.18.6-Ubuntu of the Samba suite.

SEE ALSO

       smbclient(1), smb.conf(5), and smbpasswd(8)

AUTHOR

       The original Samba software and related utilities were created by Andrew Tridgell. Samba
       is now developed by the Samba Team as an Open Source project similar to the way the Linux
       kernel is developed.