Specifications

4 Message Reference
92
4.7 Event Indication Messages
Event indication messages are the mechanism by which protocol and software error
events are reported to the application. These messages are generated asynchronously
by different modules within the stack.
The messages in the event indication category include:
MGT_MSG_EVENT_IND Error Indication
SSD_MSG_STATE_IND - Board Status Indication
API_MSG_CNF_IND - Configuration Completion Status Indication
MVD_MSG_LIU_STATUS - LIU Status Indication
MGT_MSG_SS7_EVENT - MTP2 Q.791 Event Indication
4.7.1 MGT_MSG_EVENT_IND Error Indication
Synopsis
Generic event indication message issues my a module to advise management of errors
or events occurring within the module.
Format
MESSAGE HEADER
Field Name
Meaning
type
MGT_MSG_EVENT_IND (0x0008)
id
See table below
src
Sending module id
dst
Management module id
rsp_req
0
hclass
0
status
ERROR CODE (see below)
err_info
Timestamp
len
0
Description
This message is sent to the management event module to advise of events or errors.
For error codes specific to the SS7MD board the ERROR_CODE and id field are coded
as shown in the following table:
Value
Mnemonic
Id
Description
0xc0
HW_THERMAL
board_id
Exceeded thermal threshold
0xd7
SSD_OVRHEAT
board_id
Shutdown due to thermal issues