X.25 Configuration Files and Examples

Example Files

Example Files

This section provides example file listings for of the x25init_def, x_25init_smpl, x3config, x29hosts, and x25_networks files.

The x25init_def FileTable B-6

#

#Likely runstring: x25init -c x25init_def

#This sample X.25 configuration contains default values

#Mandatory parameter - X.121 address

#X.121 4085551202

#Typically the address on the packet is identical to X.121

#packet address except for some networks like TransPac which

#require that we put null address on the packet.

#X.121_packet ’’ # use a null (i.e. length 0) packet

#Mandatory parameter - interface name for Level 3 access

#name interface0

#Mandatory parameter - device to initialize

#device x25_0p1

#Level 2 Parameters

t1

3000

#

frame

retransmission timeout; 3 seconds

t3

60000

#

Level

2 idle timer; 60 seconds

#The frame size varies depending on flow-control negotiation

#and whether you subscribe for fast-select feature or not.

#max Level 2 transmission size (octets) [n1/8] for packet size

#128 with fast select disabled is 149.

framesize 149

# n1/8 octets

n2 20

#

number of retransmissions allowed

k 7

#

Level 2 window

228

Appendix B