HP X.25/9000 User's Guide HP-UX 11i v3 (5900-1523, August 2011)

parameters for each remote device and the x3config file contains X.3 communications profile
parameters for each device declared in the x29hosts file. See “X.25 Configuration files and
examples” (page 144) for examples of the x29hosts and x3config files.
Configuring pad_spt Parameters
Remote PAD support parameters are specified in the pad_spt section of the x29hosts file. An
example pad_spt section with parameter values is shown below.
pad_spt {
interface_name interface0
remote_x121 408555120801
local_x121 1235451
pty_slave_fname ptynb01
application /bin/login2
cud yes
logging 1
reverse_charge disable
size_parity 8_none
x3 hp_padsrvr
}
pad_spt parameters
This section describes the remote PAD support parameters shown in the above example:
interface_name Optional. This is a character string (maximum 12 characters) with no
wildcards allowed. If this field is not present, x29server will listen on
all X.25 interfaces.
remote_x121 Mandatory (no default value). This is the calling address (the address
of the remote system).There are three ways of expressing addresses:
• exact address: the complete, exact address
• wildcard address: partially or completely composed of legal
wildcards
• special address: for PADs with no local address
Legal characters include the digits 0 through 9, the capital letter “F”,
the question mark (?), and the asterisk (*). The (?) is a legal wildcard
(substitute) for values 0 through 9. The (*) is a legal wildcard for any
character. You can mix wildcards and characters.
The special address is FFFFFFFFFF which maps to a null calling address.
This feature is supported for PADs that have no local addresses.
local_x121 Optional. Specified with a maximum of 16 digits (no wildcards allowed).
This must be the complete address (including both the subscription
address of the interface and a subaddress).
The complete address protects the interface from being activated by
calls arriving at other addresses.
pty_slave _fname Optional. Specifies the file containing the name of the slave PTY driver
that will provide terminal services for user applications. The name of
this file (maximum 14 characters) must begin with “pty” (format: pty
[filename]) and the file must be located in the /dev/pty/ directory.
The name of the corresponding master PTY driver must also exist in a
file beginning with “ptym” (format: ptym [filename]) located in the
/dev/ptym/ directory:
Wildcards are not allowed in these file and path names.
Remote PAD support (x29server) 97