User's Manual

Diagnostic Messages
X.25 Diagnostic Messages
Appendix C260
162
(CLEAR,
RESET)
DTE not
operational.
Either level 3 or level 2 detected as
down. Request delivered when
network interface was not operational.
Condition usually results in an error
returned to the application instead of
CLEAR. Diagnostic is used when
RESTART INDICATION has been
received by interface. Interface is
going down. RESTART REQUEST
was sent on network.
163
(CLEAR,
RESET)
DTE
resource
constraint.
Lack of memory to establish, reset, or
clear a call, to process data, expedite
data or acknowledgments, or to
perform internal operation. This may
indicate lack of network memory, or
resource constraints on card. When
resource constraint appears on
connected circuit, CLEAR will be sent
only if no recovery is possible.
164
(CLEAR)
Fast select
not
subscribed.
CALL INDICATION requiring fast
select facility has been received and
fast select is not configured. Results in
error when detected on CALL
REQUEST.
225
(CLEAR)
Disconnectio
n (transient
condition).
X.25 subsystem is down when
X.25/9000 to IP subsystem is servicing
CALL CONFIRMATION or incoming
DATA.
Table C-9 OSI Network Service Problem
Diagnostic
ISO
Description
Explanation
Table C-8 DTE-Specific Signals (Continued)