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

#
# Parameters for PVCs
#
pvc_inpacketsize 1024 # packetsize for PVCs
pvc_outpacketsize 1024 # packetsize for PVCs
pvc_inwindow 7 # window size for PVCs
pvc_outwindow 7 # window size for PVCs
Example 9 TCP configuration file x121_to_ip_map on machine B
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# X.25 to IP Map File for SVCs, as per RFC 1613
#
#Destination X.21 Destination
# Address IP Address
11111 10.0.0.1
22222 10.0.0.3
To start and stop this configuration:
Starting
To start the configuration, execute the following command at the command prompt:
x25init -c /etc/x25/x25init_xot_def –X /etc/x25/x121_to_ip_map
Stopping
To stop the configuration, execute the following command at the command prompt:
x25stop –d /dev/x25_xot0
Permanent virtual connection (PVC) over XOT setup
Assume machine A and machine B are connected through XOT and the X.25 application needs
to be run over PVC with the following configuration:
Machine A:
IP Address: 10.0.0.1
XOT Interface: xot0
X.121 Address: 11111
Machine B:
IP Address: 10.0.0.3
XOT Interface: xot0
X.121 Address: 22222
PVC channel 1 on machine A must be connected to PVC channel 3 on machine B.
PVC channel 2 on machine A must be connected to PVC channel 2 on machine B.
PVC channel 3 on machine A must be connected to PVC channel 1 on machine B.
Configuring X.25 over TCP (XOT) 47