Digi TransPort WR11 - Configure IP to X.25 Call Strings

Configuring legacy protocols Configure X.25 parameters
Digi TransPort® Routers User Guide
627
Configure IP to X.25 call strings
ÉWeb
1. Go to Configuration > Network > Legacy Protocol > X.25 > IP to X.25 Calls.
The IP to X.25 Calls page contains a table that allows you to enter a series of IP Port numbers
and X.25 Call strings as shown below. These settings configure the router so that IP data can
be switched over X.25. For example data that is received on a TCP connection can be answered
by a PAD as if it is an X.25 call.
This table is duplicated in theConfigure Protocol Switch software,as the protocol switch
feature also uses this table. It is included at this point in the web user interface as a
convenience if you need to use it for PAD instead of the protocol switch.
2. Enter the IPto X.25 calls parameters:
Total sockets
Sockets available
These display fields show the total number of sockets available and the number currently free
is shown. Take care to not to allocate too many of the free sockets, unless you are confident
other applications need them.
Port
Used to set up the port numbers for those IP ports that will listen for incoming connections
that are to be switched over X.25 or other protocol. In the case of switching to X.25, when such
a connection is made the router will make an X.25 Call to the address specified in the X.25 Call
field. Once this call has been connected, data from the port will be switched over the X.25
session.
Number of Sockets
Selects how many IP sockets should simultaneously listen for data on the specified port. The
number of available IP sockets will depend on the model you are using and how many are
already in use (see note below).
X25 Call
The X.25 call field may contain an X.25 NUA or NUI or one of the X.25 Call Macros defined on the
Configuration > Advanced applications > X25 > Macros page.