ACC Installation and Configuration Guide

Files, Utilities, and Daemons
Sample ttgen Configuration File
Appendix A76
Sample ttgen Configuration File
The /opt/acc/cfg/loopback.answ file is a sample ttgen configuration file.
The sample file is automatically created when the ACC product is
installed. The MUX-Definition statements in this file are created to
match the hardware that is installed on the system at the time the file is
created. In the case that the ACC multiplexer cards are moved within
the system after the product is installed, it may be necessary to either
manually modify the loopback.answ file, or to recreate the file to reflect
the new hardware location.
The file may be recreated by running:
% cd /opt/acc/cfg
% /opt/acc/lbin/acc_bld_lpbk -t sample_header \
-o loopback.answ
Once the configuration file is created or modified, the ttgen utility must
be run to create a downloadable file:
% ttgen -o loopback.answ loopback.tmem
The following is an example of a file created by the acc_bld_lpbk script
on a system that has two NIO ACC multiplexer cards, an 8-Channel and
a card installed:
* ttgen input file
#include ”/opt/acc/cfg/ttgendefine”
ttgen
Configuration
System-name ”ACC ttgen File”
Program-zlu 100
Terminal-zlu 1000
Logical-Term 800
Physical-Term 800
Buffer-Pool 3000000
Logical-Size 252
Logical-Data 10 X25CNT,0,X25CNT_LDSIZE
Queue-Limit 200
Transmit-Limit 100
Unack-Limit 5000
Port-Limit 20000
E1T1-Port-Limit 100000
Node-entry 1
Interface-Definition