OSI/TS Configuration and Management Manual

OSI/TS Configuration and Management Manual—424831-001
B-1
B
X.25 Status Code Tables
This appendix contains the following three tables of status information codes:
•
X.25 disconnect reason codes (from X25AM manual)
•
X.25 clear cause codes (from ISO 8208)
•
X.25 diagnostic codes (from ISO 8208)
These tables are copied from other sources (specified for each table) and are included in
this appendix as a convenience to readers and to support the discussion at the end of
Section 7, NonStop Kernel File-System Interface
on how to request status information
programmatically.
Disconnect Reason Codes
Table B-1 is from the X.25 Access Method (X25AM) Manual.
Table B-1. Reasons for Circuit Disconnection
This Word ... With This Value ... Indicates This Reason for Circuit Disconnection ...
Integer <0>
0 Never connected.
1 Still connected or connecting.
2 CONTROL 12 issued.
3 Subdevice file closed.
4 Processor down.
5 Subdevice aborted using SCF or CMI.
6 Subdevice stopped using SCF or CMI.
7 Clear request issued.
8 Clear request received.
9 Incoming data packet > PACKETSIZE.
10 Incoming packet invalid for circuit state.
11 Restart request issued.
12 Inconsistent internal data structure.
13 Incoming call request packet had invalid data, or
L3WINDOW holding buffers could not be
allocated.
14 Level-2 problem.
Integer <1>
nnn If <0> = 14, then <1> contains the applicable
error code.
Integer <2>
1 The line is logically down. (It has been brought
down using PUP or stopped using SCF or CMI)
.