Dialogic DSI SS7MD manual Flush LPO Rtvl RTV Emgcy Clrd REQ Bsnt

6 Message Reference

•ip_evt_mask

The input event trace mask. This is a 16-bit value with bits set to 1 to cause a trace message to be sent to the management module whenever a message is received by Q.SAAL. Care should be taken when tracing messages, as system throughput may be reduced. The fields in the trace mask cause the events indicated in the table below to be traced.

Bit 15	Bit 14	Bit 13	Bit 12	Bit 11	Bit 10	Bit 9	Bit 8
0	0	FLUSH	LPO	LPO	RTVL	RTV	EMGCY
			CLRD		REQ	BSNT	CLRD
Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
EMGCY	0	STOP	START	0	0	0	MSG
							FOR TX
Key:
o FLUSH - Continue request and Flush
request
o LPO CLRD - Local processor outage				o EMGCY - Emergency indication
ceases indication				o STOP - Stop request
o LPO - Local processor outage indication				o START - Start request
and MTP failure request				o MSG_FOR_TX - Message for
o RTVL_REQ - Retrieval request				transmission request
o RTV_BSNT - Retrieve BSNT request
o EMGCY_CLRD - Emergency cleared
indication

•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 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_TEXTP	SL CONG	SL FAIL	ERROR	STATE
Key:

o SL_PROV - Proving errors o SL_TEXTP - 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

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