User`s guide

280
Related CLI Commands
Entity Instance Parameter Values
Equivalent Web
Parameter
ipx25 n ip_port 0 - 65535 IP Port
ipx25 n nb_listens
0 – software dependant
max
Number of Sockets
ipx25 n x25call
NUA, NUI or X.25
macro name
X25 Call
ipx25 n pid hex numbers PID
ipx25 n cnf_mode 1 = enabled, 0 = disabled Confirm Mode
ipx25 n rfc1086_mode 1 = enabled, 0 = disabled RFC 1086 Mode
ipx25 n iphdr
0=Off
1=On
2=8583 Ascii 4 byte
IP length header
Configuration - Network > Legacy Protocols > X.25 > PADS n
PAD which stands for Packet Assembler Dissembler is used to interface between a
character based serial connection and an X.25 synchronous packet switched network.
There are two main elements to the configuration procedure for accessing X.25 networks:
General and service related parameters
PAD parameters (X.3)
Each X.25 PAD configuration page also includes a sub-page detailing the X.3 PAD
parameters. Collectively this set of values is known as a PAD profile. Your unit contains four
pre-defined standard PAD profiles numbered 50, 51, 90 and 91. You may also create up to
four custom PAD profiles numbered 1 to 4 for each PAD instance.
Use PAD over interface
This section is used to select whether the PAD instance will use ISDN B-channel X.25, ISDN
D-channel X.25, TCP, UDP, VXN, SSL TCP or SSL XoT as the transport protocol. For ISDN D-
channel operation, ensure that the “LAPD” option is selected. For ISDN B-channel operation
or operation through a synchronous port, select “LAPB”. In the case of LAPB and LAPD it is
also possible to specify an interface number. This parameter specifies which LAPB or LAPD
instance to use for the relevant TPAD instance. Select “0” or “1” for LAPB or “0” or “1” for
LAPD.
Use backup interface
This section is used to specify a backup interface that will be used automatically if the call to
the primary interface fails. Note that the primary interface will be tried first for every new
call attempt.