Specifications

Dialogic
®
DSI SS7MD Network Interface Boards Programmer's Manual Issue 4
85
mgmt_evt_mask
The management event trace mask. This is a 16-bit value with bits set to 1 to cause an
event indication message to be sent to the management module for the events shown.
The fields in the trace mask cause the events indicated in Figure 4 on page 110 to be
traced. By default, the SL_FAIL, SL_CONG, ERROR and STATE bits are set. Note: Take
care when sending trace mask set requests. Failure to set bits 0, 1 2 and 3 prevents
the generation of MGT_MSG_SS7_STATE state change indications and
MGT_MSG_SS7_EVENT Q.791 event indications.
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
0
0
0
0
0
0
0
0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
SL_PROV
SL_TEXP
SL_CONG
SL_FAIL
ERROR
STATE
Key:
o SL_PROV - Proving errors
o SL_TEXP - Timer expired
o SL_CONG - Report Q.791 congestion events
o SL_FAIL - Report Q.791 reasons for link failure
o ERROR - Report errors
o STATE - Trace changes of link state