6 Message Reference
6.5ATM Interface Messages
ATM Interface Messages allow ATM links to be configured, activated, and deactivated by the user.
•ATM_MSG_CONFIG - Configure ATM
•ATM_MSG_CFG_STREAM - ATM Cell Stream Configuration
•ATM_MSG_END_STREAM - Remove ATM Cell Stream Configuration
•ATM_MSG_R_STREAM_STATS - Per ATM Cell Stream Statistics
•ATM_MSG_AAL_CFG_MON_LINK - Configure AAL Monitor Link
•ATM_MSG_AAL_END_LINK - Remove AAL Link
•ATM_MSG_R_AAL_LINK_STATS - Per Monitored Link Statistics
•ATM_MSG_STREAM_STATE - ATM Stream Status Indication
•ATM_MSG_LINK_STATE - AAL Link Status Indication
6.5.1ATM_MSG_CONFIG – Configure ATM
Synopsis
Message sent to the ATM module to configure per module information.
Format
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| MESSAGE HEADER |
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|
|
FIELD NAME | MEANING | |
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|
|
type |
| ATM_MSG_CONFIG (0x7260) |
|
|
|
id |
| 0 |
|
|
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src |
| Management module ID |
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|
|
dst |
| ATM_module_ID |
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|
|
rsp_req |
| Used to request a confirmation. |
|
|
|
hclass |
| 0 |
|
|
|
status |
| SDE Message status code |
|
|
|
err_info |
| 0 |
|
|
|
len |
| 38 |
|
|
|
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| PARAMETER AREA |
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OFFSET | SIZE | NAME |
|
|
|
0 | 2 | options |
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|
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2 | 2 | num_streams |
|
|
|
4 | 2 | vpi mask |
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|
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6 | 32 | vci masks |
|
|
|
Description
First message sent to the ATM module to initialize all the per module options.
Note: This message must be sent once for each board.
Until this message has been received and returned with a zero status field, all other messages (except GEN_MSG_MOD_IDENT) will be discarded.
GEN_MSG_MOD_IDENT messages will be processed in an identical fashion both before and after the processing of this message.
Once an ATM_MSG_CONFIG message has been correctly processed, subsequent ATM_MSG_CONFIG message will be rejected with a non zero status field.
Parameters
The ATM_MSG_CONFIG message includes the following parameters:
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