IBM 8285 Nways, Installation And User Manual

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Appendix C. Error and Information Codes
This appendix contains explanations of:
Ÿ The error and information codes displayed for the Q.2931 protocol
Ÿ The codes issued from Maintenance Mode
Ÿ The IBM LAN Emulation Server error codes.
Q.2931 Error Codes for Clear Causes
Table 18 lists the error codes from the Q.2931 protocol for clear causes generated by the ATM
Workgroup Switch. For a detailed explanation of each cause, see the
ATM User-Network Interface
Specification - Version 3.0 and Version 3.1.
The decimal and hexadecimal values of the codes are both given below. The terminal dialog issues the
codes in hexedecimal format.
Table 18 (Page 1 of 2). Q.2931 Error Codes for Clear Causes in the ATM Workgroup Switch
Error Code
Decimal Error Code
Hex Meaning of Clear Cause
1* 0x1* ATM address not defined/assigned.
2 0x2 There is no route to the transit network.
3* 0x3* There is no route to the destination.
10* 0x0A* VPI/VCI is unacceptable.
16 0x10 Normal clearing (UNI 3.1)
17 0x11 User is busy.
18* 0x12* No user is responding.
21 0x15 Call has been rejected.
22 0x16 ATM address has changed.
27* 0x1B* Destination is out of order.
28 0x1C Invalid ATM address format (address incomplete).
30* 0x1E* Response to STATUS ENQUIRY.
31* 0x1F* Normal, unspecified (UNI 3.0)
35* 0x23* Requested VPI/VCI is unavailable.
36 0x24 VPI/VCI assignment failed (on user side) (UNI 3.1).
37 0x25 User cell rate not available (UNI 3.1).
38* 0x26* Network is out of order.
41* 0x29* Temporary failure.
43 0x2B Access information has been discarded.
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Copyright IBM Corp. 1995, 1996
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