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| Diagnostic Messages |
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| X.25 Diagnostic Messages |
Table | International Problem and Maintenance (Continued) | ||||
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| 121 |
| Unknown |
| The CALL could not be routed because |
| (CLEAR) |
| called DNIC. |
| the DNIC in the called address is |
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| unknown. |
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| 122 |
| Maintenance |
| System administrator shut down |
| (CLEAR, |
| action. |
| specific VC or the entire interface. |
| RESET) |
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Table |
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| Diagnostic |
| ISO |
| Explanation |
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| Description |
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| |
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| 160 |
|
| CALL INDICATION with reverse | |
| (CLEAR, |
| signal |
| charge requested has been received, |
| RESET) |
| (generic). |
| and reverse charge is configured to be |
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| rejected by system. |
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| CALL INDICATION with reverse |
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| charge requested has been received by |
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| IP and reverse charge is configured to |
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| be rejected for that IP/X.121 address |
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| pair. Check is done via IP to X.121 |
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| address map table. |
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| CALL INDICATION with reverse |
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| charge requested has been received by |
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| IP and no entry in the |
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| address map table exists for this |
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| X.121 address. Internal problem |
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| which may be generated by |
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| components of X.25/9000 architecture. |
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| 161 |
| DTE |
| Level 2 is coming up or a SABM frame |
| (RESTART) |
| operational. |
| is received. System sends RESTART |
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| REQUEST indicating host is up. |
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Appendix C | 259 |
