ACC Error Guide

X.25 Status and Completion Messages
Introduction
Chapter 4 85
char x25pkdata[X25PKDATALEN]; /* Facility and user data */
} x25pkform_type
Figure 4-1 Packet Data Layout
16 Bits
x25pkdbit
x25pkcaus
x25pkdiag
x25pkdflg
x25pkcald
(8 Bytes)
x25pkgflg
x25pkclng
(8 Bytes)
x25pkflen
x25pkulen
x25pkdata
X
X
X
Delivery Confirmation Bit State
Use This Address Instead of Default
Use This Address Instead of Default
Cause
Diagnostic
Called X.121 Address (BCD)
Called X.121 Address (BCD)
Byte Length of Facility Data (-1 Default)
Byte Length of User Data (-1 Default)
Facility Data Followed by User Data
(Variable Length)
4-Bit Length
4-Bit Length