User's Manual

Diagnostic Messages
X.25 Diagnostic Messages
Appendix C250
X.25 Diagnostic Messages
Table C-1 No Additional Information
Diagnostic
ISO
Description
Explanation
1 (RESET) Invalid P(S). DATA packet received from
network with P(S) invalid or
outside of allowable window.
2 (RESET) Invalid P(R). DATA packet received from
network with P(R) invalid.
Table C-2 Packet Type Invalid
Diagnostic
ISO
Description
Explanation
17 (RESTART,
CLEAR,
RESET)
Packet type
invalid for state
R1.
Invalid packet received with
interface in state R1 (packet
level ready). RESTART
REQUEST is sent on network.
Invalid packet is probably
RESTART CONFIRMATION.
20 (CLEAR) Packet type
invalid for state
P1.
Invalid packet received on VC in
state P1 (Ready).
21 (CLEAR) Packet type
invalid for state
P2.
Invalid packet received on VC in
state P2 (DTE CALL
REQUEST).
22 (CLEAR) Packet type
invalid for state
P3.
Invalid packet received on VC in
state P3 (DCE Incoming Call).
23 (CLEAR,
RESET)
Packet type
invalid for state
P4.
Invalid packet received on VC in
state P4 (Data Transfer).