6 Message Reference
6.5.9ATM_MSG_LINK_STATE – AAL Link Status Indication
Synopsis
Primitive generated by AAL to advise management of changes to the link state. Format
| MESSAGE HEADER |
|
|
Field Name | Meaning |
|
|
type | ATM_MSG_LINK_STATE (0x026b) |
|
|
id | link_id |
|
|
src | ATM Module ID |
|
|
dst | Management Module ID |
|
|
rsp_req | 0 |
|
|
hclass | 0 |
|
|
status | Stream state (see table below) |
|
|
err_info | Timestamp |
|
|
len | 0 |
|
|
Description
Sent by the ATM module when an AAL link becomes active or inactive.
Value | Mnemonic | State |
|
|
|
1 | AAL_IN_SERVICE | Entered IN SERVICE state |
|
|
|
2 | AAL_OUT_SERVICE | Entered OUT OF SERVICE state |
|
|
|
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