Diagnostic Messages
X.25 Diagnostic Messages
X.25 Diagnostic Messages
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| Diagnostic |
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| Description |
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| 1 (RESET) |
| Invalid P(S). |
| DATA packet received from | ||
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| network with P(S) invalid or | |
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| outside of allowable window. | |
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| 2 (RESET) |
| Invalid P(R). |
| DATA packet received from | ||
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| network with P(R) invalid. | |
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Table | Packet Type Invalid |
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| Diagnostic |
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| 17 (RESTART, |
| Packet type |
| Invalid packet received with | ||
| CLEAR, |
| invalid for state |
| interface in state R1 (packet | ||
| RESET) |
| R1. |
| level ready). RESTART | ||
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| REQUEST is sent on network. |
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| Invalid packet is probably |
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| RESTART CONFIRMATION. |
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| 20 (CLEAR) |
| Packet type |
| Invalid packet received on VC in | ||
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| invalid for state |
| state P1 (Ready). | |
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| P1. |
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| 21 (CLEAR) |
| Packet type |
| Invalid packet received on VC in | ||
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| invalid for state |
| state P2 (DTE CALL | |
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| P2. |
| REQUEST). | |
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| 22 (CLEAR) |
| Packet type |
| Invalid packet received on VC in | ||
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| invalid for state |
| state P3 (DCE Incoming Call). | |
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| P3. |
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| 23 (CLEAR, |
| Packet type |
| Invalid packet received on VC in | ||
| RESET) |
| invalid for state |
| state P4 (Data Transfer). | ||
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| P4. |
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250 | Appendix C |
