
Chapter 12 Maintenance
The WiMAX Device sends traps to the SNMP manager when any of the following events occurs:
Table 80 | SNMP Traps |
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TRAP # | TRAP NAME | DESCRIPTION |
0 | coldStart (defined in | A trap is sent after booting (power on). |
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1 | warmStart (defined in | A trap is sent after booting (software reboot). |
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4 | authenticationFailure (defined in | A trap is sent to the manager when receiving any |
| SNMP get or set requirements with the wrong | |
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| community (password). |
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6 | whyReboot | A trap is sent with the reason of restart before |
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| rebooting when the system is going to restart (warm |
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| start). |
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6a | For intentional reboot: | A trap is sent with the message "System reboot by |
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| user!" if reboot is done intentionally, (for example, |
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| download new files, CI command "sys reboot", etc.). |
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6b | For fatal error: | A trap is sent with the message of the fatal code if |
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| the system reboots because of fatal errors. |
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When the WiMAX Device initiates communication with the server (often times at start up or after the first time you turn it on), the server uploads commands, new files (if any), and other information used by a service provider to customize the WiMAX Device’s features.
Device management works as follows:
1The server (A) sends out the query (1) to the WiMAX Device (B).
2The WiMAX Device responds by sending back its credentials (2), to which the server responds with its credentials along with a string of management operations (3).
3The client responds to the management operations (4), perhaps confirming file alterations or confirming receipt of file uploads and so on.
4The server disconnects from the WiMAX Device once all of its management operations have been carried out.
Figure 103
B |
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2 |
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| 3 | A | |
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| 4 |
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In order to ensure the integrity of the connection between an
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WiMAX Device Configuration User’s Guide | |
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