Welltech Dialogic SS7 Protocols ISUP Instrukcja Użytkownika Pobierz pdf (Strona 166)

Section 8 Non-Primitive Interface

166

8.22 Trace Event Indication

The ISUP module may be configured to trace to management most primitives

issued or received. This is useful for debug purposes. The ISUP event masks

are used to enable and disable tracing on a per primitive basis for each link.

The traced primitives are reported as event indications as shown below:

Message Header

structure MSG

type MGT_MSG_TRACE_EV (0x0003)

id 0

src ISUP module id

dst trace module id

rsp_req 0x00

hclass 0x00

status 0x00

err_info 0x00

len 18 + length of traced data

Parameter Area

offset 0, size 1 source module id

offset 1, size 1 destination module id

offset 2, size 2 id

offset 4, size 2 type

offset 6, size 2 status

offset 8, size 4 timestamp

offset 12, size 4 pointer to the message being traced

offset 16, size 2 data length

parameters

offset 18, size 0..280 contents of the MSG parameter area

1 2 ... 161 162 163 164 165 166 167 168 169 170 171 ... 202 203

Brak uwag

Welltech Dialogic SS7 Protocols ISUP Instrukcja Użytkownika Strona 166