Binding a Composite Name to a Reference (Solaris Naming Administration Guide)

Solaris Naming Administration Guide

Binding a Composite Name to a Reference

fnbind allows you to bind a composite name to a reference.

There are two uses of this command.

The first usage allows the user to bind the reference of an existing name to a new name. (See below.)
The second usage allows the user to bind a reference constructed using arguments in the command line to a name. (See "Constructing a Reference on the Command Line".)

Binding an Existing Name to a New Name

The syntax of fnbind for binding existing names to new names is:

fnbind [-s][-v][-L] oldname newname

Table 24-4 fnbind Command Options (Binding Names)


Option	Description
`oldname`	The existing composite name
`newname`	The new name to which you are binding the old name
`-s`	Supersedes any existing binding of the original composite name
`-v`	Prints out the reference used for the binding
`-L`	Creates an XFN link using `name` and binding it to `new_name`

For example, to bind the name user/julio/service/printer to the reference of myorgunit/service/printer you would enter:

# fnbind myorgunit/service/printer user/julio/service/printer

If the given newname is already bound, fnbind -s must be used or the operation will fail. In the above example, if user/julio/service/printer is already bound, the -s option must be used to overwrite the existing binding with that of myorgunit/service/printer as shown below:

# fnbind -s myorgunit/service/printer user/julio/service/printer

The -v option prints out the reference used for the binding.

# fnbind -v myorgunit/service/printer user/julio/service/printer
Reference type: onc_printers
Address type: onc_fn_printer_nisplus

The following command constructs an XFN link out of user/jjones and binds it to the name user/James.Jones:

# fnbind -L user/jjones user/James.Jones

Similarly, to create a link from user/julio/service/printer to myorgunit/service/printer you would enter:

# fnbind -sL myorgunit/service/printer user/julio/service/printer

Constructing a Reference on the Command Line

The syntax of fnbind for building a reference on the command line is:

fnbind -r [-s] [-v] newname [-O | -U] reftype {[-O | -U] | addresstype [-c|-x] addresscontents}+

Table 24-5 fnbind Command Options (Reference Construction)


Option	Description
`newname`	The new name for which you are constructing a reference
`reftype`	The type of reference you are creating. Unless the `-O` or `-U` options are used, `FN_ID_STRING` is used as the indentifier for `reftype`.
`addresstype`	The type of address you are creating. Unless the `-O` or `-U` options are used, `FN_ID_STRING` is used as the indentifier for `addresstype`.
`addresscontents`	The address of the reference you are creating. Unless the `-c` or `-x` options are used, the address is stored as an XDR-encoded string.
`-s`	Supersedes any existing binding of the original composite name
`-v`	Prints out the reference used for the binding
`-c`	Stores address contents without XDR encoding
`-x`	Interprets address contents as a hexadecimal input string and store it as is
`-r`	Creates a reference with a specified type and binds the reference to a name specified on the command line
`-O`	Interprets and stores type string as ASN.1 dot-separated integer list
`-U`	Interprets and stores type string as a DCE UUID

For example, to bind the name thisorgunit/service/calendar to the address contents of staff@cygnus with a reference type of onc_calendar and and an address type onc_cal_str you would enter:

# fnbind -r thisorgunit/service/calendar onc_calendar onc_cal_str staff@cygnus

By default, the address contents supplied in the command line is XDR-encoded before being stored in the reference. If the -c option is given, the address contents are stored in normal, readable characters, not as an XDR-encoded string. If the -x option is given, the address contents supplied in the command line are interpreted as a hexadecimal string and stored (and not XDR-encoded).

By default, the reference and address types of the reference to be constructed uses the FN_ID_STRING identifier format. If the -O option is given, the identifier format is FN_ID_ISO_OID_STRING, an ASN.1 dot-separated integer list string. If the -U option is given, the identifier format is FN_ID_DCE_UUID, a DCE UUID in string form.

Note -

For more information on ASN.1, see ISO 8824: 1990, Information Technology -- Open Systems Interconnection -- Specification of Abstract Syntax Notation One (ASN.1). For more information on DCE UUID see X/Open Preliminary Specification, October 1993, X/Open DCE: Remote Procedure Call (ISBN: 1-872630-95-2).

For example, to bind to the name thisorgunit/service/nx a reference with a hexadecimal string as the address contents and OIDs as reference and address types, you would enter:

# fnbind -r thisorgunit/service/nx -O 1.2.99.6.2.1 -O 1.2.99.6.2.3 
-x ef12eab67290