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diff --git a/net/samba420/files/man/nmblookup.1 b/net/samba420/files/man/nmblookup.1 new file mode 100644 index 000000000000..cedbd366a866 --- /dev/null +++ b/net/samba420/files/man/nmblookup.1 @@ -0,0 +1,341 @@ +'\" t +.\" Title: nmblookup +.\" Author: [see the "AUTHOR" section] +.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> +.\" Date: 08/09/2022 +.\" Manual: User Commands +.\" Source: Samba 4.16.4 +.\" Language: English +.\" +.TH "NMBLOOKUP" "1" "08/09/2022" "Samba 4\&.16\&.4" "User Commands" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +nmblookup \- NetBIOS over TCP/IP client used to lookup NetBIOS names +.SH "SYNOPSIS" +.HP \w'\ 'u +nmblookup [\-M|\-\-master\-browser] [\-\-recursion] [\-S|\-\-status] [\-r|\-\-root\-port] [\-A|\-\-lookup\-by\-ip] [\-B|\-\-broadcast=BROADCAST\-ADDRESS] [\-U|\-\-unicast=UNICAST\-ADDRESS] [\-T|\-\-translate] [\-f|\-\-flags] [\-?|\-\-help] [\-\-usage] [\-d|\-\-debuglevel=DEBUGLEVEL] [\-\-debug\-stdout] [\-\-configfile=CONFIGFILE] [\-\-option=name=value] [\-l|\-\-log\-basename=LOGFILEBASE] [\-\-leak\-report] [\-\-leak\-report\-full] [\-R|\-\-name\-resolve=NAME\-RESOLVE\-ORDER] [\-O|\-\-socket\-options=SOCKETOPTIONS] [\-m|\-\-max\-protocol=MAXPROTOCOL] [\-n|\-\-netbiosname=NETBIOSNAME] [\-\-netbios\-scope=SCOPE] [\-W|\-\-workgroup=WORKGROUP] [\-\-realm=REALM] {name} +.SH "DESCRIPTION" +.PP +This tool is part of the +\fBsamba\fR(7) +suite\&. +.PP +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\&. +.SH "OPTIONS" +.PP +\-M|\-\-master\-browser +.RS 4 +Searches for a master browser by looking up the NetBIOS +\fIname\fR +with a type of +\fB0x1d\fR\&. If +\fI name\fR +is "\-" then it does a lookup on the special name +\fB__MSBROWSE__\fR\&. Please note that in order to use the name "\-", you need to make sure "\-" isn\*(Aqt parsed as an argument, e\&.g\&. use : +\fBnmblookup \-M \-\- \-\fR\&. +.RE +.PP +\-\-recursion +.RS 4 +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\&. +.RE +.PP +\-S|\-\-status +.RS 4 +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\&. +.RE +.PP +\-r|\-\-root\-port +.RS 4 +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 privilege is needed to bind to this port, and in addition, if the +\fBnmbd\fR(8) +daemon is running on this machine it also binds to this port\&. +.RE +.PP +\-A|\-\-lookup\-by\-ip +.RS 4 +Interpret +\fIname\fR +as an IP Address and do a node status query on this address\&. +.RE +.PP +\-B|\-\-broadcast <broadcast address> +.RS 4 +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 +\fIinterfaces\fR +parameter of the +\fBsmb.conf\fR(5) +file\&. +.RE +.PP +\-U|\-\-unicast <unicast address> +.RS 4 +Do a unicast query to the specified address or host +\fIunicast address\fR\&. This option (along with the +\fI\-R\fR +option) is needed to query a WINS server\&. +.RE +.PP +\-T|\-\-translate +.RS 4 +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 +.sp +\fIIP address \&.\&.\&.\&. NetBIOS name\fR +.sp +pair that is the normal output\&. +.RE +.PP +\-f|\-\-flags +.RS 4 +Show which flags apply to the name that has been looked up\&. Possible answers are zero or more of: Response, Authoritative, Truncated, Recursion_Desired, Recursion_Available, Broadcast\&. +.RE +.PP +name +.RS 4 +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 \*(Aq#<type>\*(Aq to the name\&. This name may also be \*(Aq*\*(Aq, which will return all registered names within a broadcast area\&. +.RE +.PP +\-d|\-\-debuglevel=DEBUGLEVEL +.RS 4 +\fIlevel\fR +is an integer from 0 to 10\&. The default value if this parameter is not specified is 1 for client applications\&. +.sp +The higher this value, the more detail will be logged to the log files about the activities of the server\&. At level 0, only critical errors and serious warnings will be logged\&. Level 1 is a reasonable level for day\-to\-day running \- it generates a small amount of information about operations carried out\&. +.sp +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 log data, most of which is extremely cryptic\&. +.sp +Note that specifying this parameter here will override the +\m[blue]\fBlog level\fR\m[] +parameter in the +smb\&.conf +file\&. +.RE +.PP +\-\-debug\-stdout +.RS 4 +This will redirect debug output to STDOUT\&. By default all clients are logging to STDERR\&. +.RE +.PP +\-\-configfile=<configuration file> +.RS 4 +The file specified contains the configuration details required by the client\&. The information in this file can be general for client and server or only provide client specific like options such as +\m[blue]\fBclient smb encrypt\fR\m[]\&. See +smb\&.conf +for more information\&. The default configuration file name is determined at compile time\&. +.RE +.PP +\-\-option=<name>=<value> +.RS 4 +Set the +\fBsmb.conf\fR(5) +option "<name>" to value "<value>" from the command line\&. This overrides compiled\-in defaults and options read from the configuration file\&. If a name or a value includes a space, wrap whole \-\-option=name=value into quotes\&. +.RE +.PP +\-l|\-\-log\-basename=logdirectory +.RS 4 +Base directory name for log/debug files\&. The extension +\fB"\&.progname"\fR +will be appended (e\&.g\&. log\&.smbclient, log\&.smbd, etc\&.\&.\&.)\&. The log file is never removed by the client\&. +.RE +.PP +\-\-leak\-report +.RS 4 +Enable talloc leak reporting on exit\&. +.RE +.PP +\-\-leak\-report\-full +.RS 4 +Enable full talloc leak reporting on exit\&. +.RE +.PP +\-V|\-\-version +.RS 4 +Prints the program version number\&. +.RE +.PP +\-R|\-\-name\-resolve=NAME\-RESOLVE\-ORDER +.RS 4 +This option is used to determine what naming services and in what order to resolve host names to IP addresses\&. The option takes a space\-separated string of different name resolution options\&. The best ist to wrap the whole \-\-name\-resolve=NAME\-RESOLVE\-ORDER into quotes\&. +.sp +The options are: "lmhosts", "host", "wins" and "bcast"\&. They cause names to be resolved as follows: +.RS +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +\fBlmhosts\fR: Lookup an IP address in the Samba lmhosts file\&. If the line in lmhosts has no name type attached to the NetBIOS name (see the +\fBlmhosts\fR(5) +for details) then any name type matches for lookup\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +\fBhost\fR: Do a standard host name to IP address resolution, using the system +/etc/hosts, NIS, or DNS lookups\&. This method of name resolution is operating system dependent, for instance on IRIX or Solaris this may be controlled by the +/etc/nsswitch\&.conf +file)\&. Note that this method is only used if the NetBIOS name type being queried is the 0x20 (server) name type, otherwise it is ignored\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +\fBwins\fR: Query a name with the IP address listed in the +\fIwins server\fR +parameter\&. If no WINS server has been specified this method will be ignored\&. +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +\fBbcast\fR: Do a broadcast on each of the known local interfaces listed in the +\fIinterfaces\fR +parameter\&. This is the least reliable of the name resolution methods as it depends on the target host being on a locally connected subnet\&. +.RE +.sp +.RE +If this parameter is not set then the name resolve order defined in the +smb\&.conf +file parameter (\m[blue]\fBname resolve order\fR\m[]) will be used\&. +.sp +The default order is lmhosts, host, wins, bcast\&. Without this parameter or any entry in the +\m[blue]\fBname resolve order\fR\m[] +parameter of the +smb\&.conf +file, the name resolution methods will be attempted in this order\&. +.RE +.PP +\-O|\-\-socket\-options=SOCKETOPTIONS +.RS 4 +TCP socket options to set on the client socket\&. See the socket options parameter in the +smb\&.conf +manual page for the list of valid options\&. +.RE +.PP +\-m|\-\-max\-protocol=MAXPROTOCOL +.RS 4 +The value of the parameter (a string) is the highest protocol level that will be supported by the client\&. +.sp +Note that specifying this parameter here will override the +\m[blue]\fBclient max protocol\fR\m[] +parameter in the +smb\&.conf +file\&. +.RE +.PP +\-n|\-\-netbiosname=NETBIOSNAME +.RS 4 +This option allows you to override the NetBIOS name that Samba uses for itself\&. This is identical to setting the +\m[blue]\fBnetbios name\fR\m[] +parameter in the +smb\&.conf +file\&. However, a command line setting will take precedence over settings in +smb\&.conf\&. +.RE +.PP +\-\-netbios\-scope=SCOPE +.RS 4 +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 +\fIvery\fR +rarely used, only set this parameter if you are the system administrator in charge of all the NetBIOS systems you communicate with\&. +.RE +.PP +\-W|\-\-workgroup=WORKGROUP +.RS 4 +Set the SMB domain of the username\&. This overrides the default domain which is the domain defined in smb\&.conf\&. If the domain specified is the same as the servers NetBIOS name, it causes the client to log on using the servers local SAM (as opposed to the Domain SAM)\&. +.sp +Note that specifying this parameter here will override the +\m[blue]\fBworkgroup\fR\m[] +parameter in the +smb\&.conf +file\&. +.RE +.PP +\-r|\-\-realm=REALM +.RS 4 +Set the realm for the domain\&. +.sp +Note that specifying this parameter here will override the +\m[blue]\fBrealm\fR\m[] +parameter in the +smb\&.conf +file\&. +.RE +.PP +\-?|\-\-help +.RS 4 +Print a summary of command line options\&. +.RE +.PP +\-\-usage +.RS 4 +Display brief usage message\&. +.RE +.SH "EXAMPLES" +.PP +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: +.PP +nmblookup \-U server \-R \*(Aqname\*(Aq +.PP +For example, running : +.PP +nmblookup \-U samba\&.org \-R \*(AqIRIX#1B\*(Aq +.PP +would query the WINS server samba\&.org for the domain master browser (1B name type) for the IRIX workgroup\&. +.SH "VERSION" +.PP +This man page is part of version 4\&.16\&.4 of the Samba suite\&. +.SH "SEE ALSO" +.PP +\fBnmbd\fR(8), +\fBsamba\fR(7), and +\fBsmb.conf\fR(5)\&. +.SH "AUTHOR" +.PP +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\&. |