
nmblookup (1)

Samba
23 Oct 1998

NAME

nmblookup - NetBIOS over TCP/IP client used to lookup NetBIOS names
nmblookup - TCP/IPϵNetBIOSͻڲѯNetBIOSֵĳ

SYNOPSIS


nmblookup [-M] [-R] [-S] [-r] [-A] [-h] [-B broadcast address] [-U unicast 
address] [-d debuglevel] [-s smb config file] [i NetBIOS scope] [-T] name

DESCRIPTION

This program is part of the Samba suite.
ͬҲsamba׼һ֡

nmblookup is used to query NetBIOS names and map them to IP addresses in a 
network using NetBIOS over TCP/IP queries. The options allow the name queries to 
be directed at a particular IP broadcast area or to a particular machine. All 
queries are done over UDP.
nmblookupвѯNetBIOSֲӳӦIPַʹһ
IP㲥߻ֱӲѯ֡еĲѯUDPʵ֡

OPTIONS
ѡ 
  -M 
  Searches for a master browser by looking up the NetBIOS name name with a type 
  of 0x1d. If name is "-" then it does a lookup on the special name 
  __MSBROWSE__. 
  ͨʹòΪ0x1dNetBIOSnameһnameΪ-
  ͻ__MSBROWSE__ 

  -R 
  Set the recursion desired bit in the packet to do a recursive lookup. This is 
  used when sending a name query to a machine running a WINS server and the user 
  wishes to query the names in the WINS server. If this bit is unset the normal 
  (broadcast responding) NetBIOS processing code on a machine is used instead. 
  See rfc1001, rfc1002 for details. 
  ѡڰָһϣõĶλеݹҡWINSֲ
  ѯûϣWINSϽֲѯʱַ趨ĶƵݹ
  λϵͨNetBIOS(Թ㲥ʽ)ϸμrfc1001rfc1002 

  -S 
  Once the name query has returned an IP address then do a node status query as 
  well. A node status query returns the NetBIOS names registered by a host.
  ͨѡʹֲѯһIPַʱٸڵ״̬Ĳѯڵ״̬
  ѯ᷵עNetBIOS֡

  -r 
  Try and bind to UDP port 137 to send and receive UDP datagrams. The reason for 
  this option is a bug in Windows 95 where it ignores the source port of the 
  requesting packet and only replies to UDP port 137. Unfortunately, on most 
  UNIX systems root privilage is needed to bind to this port, and in addition, 
  if the nmbd daemon is running on this machine it also binds to this port. 
  ѡͼUDP˿137ڷͺͽUDPݰʹѡ
  Windows 95ⷽһݰԭʼ˿ڶֻظUDP˿137
  (ϵͳͺͽհܲ137˿)ҵUNIXϵͳϰ˿Ҫroot
  Ȩޡ⣬nmbdػҲӦð󶨵˿ڡ 

  -A 
  Interpret <name> as an IP Address and do a node status query on this address. 
  ѡ<name>ͳһIPַʹַڵ״̬ѯ 

  -h 
  Print a help (usage) message. 
  ӡ(ʹ÷)Ϣ 

  -B broadcast address 
  Send the query to the given broadcast address. Without this option the default 
  behavior of nmblookup is to send the query to the broadcast address of the 
  network interfaces as either auto-detected or defined in the interfaces 
  parameter of the smb.conf (5) file. 
  øĹ㲥ַͲѯûʹѡĻnmblookupѲѯ͵ͨ
  Զsmb.conf (5)ļinterfacesõӿڵĹ㲥ַϡ
  
  -U unicast address 
  Do a unicast query to the specified address or host "unicast address". This 
  option (along with the option) is needed to query a WINS server. 
  ѡַߵַΪunicast addressеĲѯһWINS
  ʱҪĲ 

  -d debuglevel 
  debuglevel is an integer from 0 to 10.
  ԵȼǸ010 

  The default value if this parameter is not specified is zero.
  δָʱĬֵΪ0 

  The higher this value, the more detail will be logged about the activities of 
  nmblookup. At level 0, only critical errors and serious warnings will be 
  logged.
  ֵԽߣ¼ԽnmblookupϡڰѵԼΪ0ʱֻ¼
  ؾ档

  Levels above 1 will generate considerable amounts of log data, and should only 
  be used when investigating a problem. Levels above 3 are designed for use only 
  by developers and generate HUGE amounts of data, most of which is extremely 
  cryptic.
  1ϵĵԼ൱ļ¼ݣֻоʱá3ϵĵԼֻΪ
  ÿʹòļ¼ݣкܶಿַǳ⡣ 

  Note that specifying this parameter here will override the log level parameter 
  in the smb.conf (5) file.
  עڴʹԽsmb.conf (5)ļеlog level 

  -s smb.conf 
  This parameter specifies the pathname to the Samba configuration file, 
  smb.conf. This file controls all aspects of the Samba setup on the machine. 
  ָsambaļsmb.conf·ļsambaеΪ 

  -i scope 
  This specifies a NetBIOS scope that nmblookup will use to communicate with 
  when generating NetBIOS names. For details on the use of NetBIOS scopes, see 
  rfc1001.txt and rfc1002.txt. NetBIOS scopes are very rarely used, only set 
  this parameter if you are the system administrator in charge of all the 
  NetBIOS systems you communicate with. 
  ָһnmblookupNetBIOSͨʱҪNetBIOSΧNetBIOSΧ
  Բμrfc1001.txtrfc1002.txtļеϸ塣ʵNetBIOSΧĸ
  ٱõΪNetBIOSͨŵĹԱʱҪá 

  -T 
  This causes any IP addresses found in the lookup to be looked up via a reverse 
  DNS lookup into a DNS name, and printed out before each "IP address NetBIOS 
  name" pair that is the normal output. 
  ʹѡͨDNSҵķһDNSֶӦIPַÿһԡIPַ
  NetBIOS֮ǰϲ鵽Ľ׼֮ϡ 

  name 
  This is the NetBIOS name being queried. Depending upon the previous options 
  this may be a NetBIOS name or IP address. If a NetBIOS name then the different 
  name types may be specified by appending #<type> to the name. This name may 
  also be "*", which will return all registered names within a broadcast area. 
  ѡָҪNetBIOS֡ǰѾʹõѡֵܳʽһNetBIOS
  IPַõNetBIOSм#<type>ָͬ͡ȻҲ
  *Ļͨ㲥򷵻ע֡ 

EXAMPLES

nmblookup can be used to query a WINS server (in the same way nslookup is used 
to query DNS servers). To query a WINS server, nmblookup must be called like 
this:
nmblookupɱڲѯWINS(ͬnslookupڲѯDNS)ҪѯWINS
nmblookupã

nmblookup -U server -R 'name'
nmblookup -U  -R '' 

For example, running :
磺 

nmblookup -U samba.org -R IRIX#1B' 
would query the WINS server samba.org for the domain master browser (1B name 
type) for the IRIX workgroup.
ͨWINSsamba.orgѯIRIXе(Ϊ1B)

VERSION
汾
This man page is correct for version 2.0 of the Samba suite.
ֲҳsamba׼汾2.0ġ  

SEE ALSO

samba (7), nmbd (8), smb.conf (5) 

AUTHOR

The original Samba software and related utilities were created by Andrew 
Tridgell samba-bugs@samba.org. Samba is now developed by the Samba Team as an 
Open Source project similar to the way the Linux kernel is developed.
sambaعAndrew Tridgell 
samba-bugs@samba.orgsambaɿΪLinuxں˿õĿԴ
ƻʽչ 

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 Samba2.0 
release by Jeremy Allison. samba-bugs@samba.org.
sambaֲҳKarl 
Auer׫дԴѱתYODL(һּõĿԴ
ftp://ftp.icce.rug.nl/pub/unix/)ʽJeremy Allisonµsamba2.0汾 

See samba (7) to find out how to get a full list of contributors and details on 
how to submit bug reports, comments etc.
μsamba (7)λһάбԼύ󱨸漰עȵȡ

[İά] meaculpa email:meaculpa@21cn.com
[İ¸] 2000/12/08
MAN-PAGEƻ:http://www.cmpp.net/