DCP Series Telcon Message Manual - Public Support Login - Unisys

Reset Packets
X.25 PSCS Cause Codes
Table C–2 contains cause codes related to reset packets and should be referred to by all
PSCS generated CENLOG events whose description is for reset packets. In the
description of the CENLOG, Register R10 contains the code listed in this table.
DTE originated
DTE originated *
Out of order †
Remote procedure error
Local procedure error
Network congestion
Remote DTE operational †
Network operational †
Incompatible destination
Network out of order †
Gateway-detected procedure error
Gateway congestion
Gateway operational †
Table C–2. Resetting Cause Codes
Cause Code
Decimal Hex
7436 0728–303 C–3
0
>128
* When the most significant bit is set, the remaining bits are those indicated by the remote DTE in the
resetting cause field (virtual calls and permanent virtual circuits) of the reset packet.
† Applicable to permanent virtual circuits only.
1
3
5
7
9
15
17
29
193
195
199
0
>80
1
3
5
7
9
F
11
1D
C1
C3
C7