Configuring legacy protocols Configure X.25 parameters
Digi TransPort® Routers User Guide
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X.25 switch must also be configured regarding the interfaces to switch this PVC to/from. For
example, if this is an incoming XOT PVC we are configuring, the Switch from XOT PVC
parameter must be set to the desired destination interface.
Use packet size
The packet size for the PVC. Select the appropriate value from the drop down list.
Use window size
The layer 3 window size for the PVC. Select the appropriate value from the drop down list.
Remote IP address
The IP address for outgoing XOT calls.
Use the source IP address from interface x,y
Which Ethernet or PPP interface to use for the source IP address.
Initiator interface
The name of the interface from which the PVC was initiated, such as Serial 1. The initiator and
responder strings identify the circuit when PVCs are being set up. They must match the names
in the remote router that terminates the XOT PVC connection. If the unit terminating the PVC
XOT connection is not another Digi router, you must refer to the documentation or the
configuration files of the other unit to determine the names of the interfaces.
Responder interface
The name of the interface to which a PVC initiator is connected, such as Serial 2.
3. Click Apply.
Command line
Command Instance Parameter Values Equivalent web parameter
pvc n l2iface Blank or lapb, lapd,
tcp
Enable this PVC
pvc n lcn 0-4096 LCN
pvc n uliface pad, tpad, xsw Connect this PVC to PAD x
pvc n psize 0=default
4=16
5=32
6=64
7=128
8=256
9=512
10=1024
Use packet size
pvc n window 1-7 Use window size
pvc n ipaddr IP address Remote IP address