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 correct for version 3 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.

       The original Samba man pages were written by Karl Auer. The man page sources were converted to YODL
       format (another excellent piece of Open Source software, available at ftp://ftp.icce.rug.nl/pub/unix/)
       and updated for the Samba 2.0 release by Jeremy Allison. The conversion to DocBook for Samba 2.2 was done
       by Gerald Carter. The conversion to DocBook XML 4.2 was done by Alexander Bokovoy.

Samba 4.3                                          04/01/2019                                         LMHOSTS(5)