Specifications

Dialogic
®
DSI SS7MD Network Interface Boards Programmer's Manual Issue 4
87
num_rtx_msgs
Number of MSU's in retransmit buffer. Unused - always zero.
4.6.6 SS7_MSG_R_STATS - Read Link Statistics Request (Q.SAAL)
Synopsis
Message sent to Q.SAAL module to retrieve per link statistics in same format as MTP2.
Format
MESSAGE HEADER
Field Name
Meaning
type
SS7_MSG_R_STATS (0x6214)
id
Link ID
src
User Module ID
dst
QSL_TASK_ID
rsp_req
0
hclass
0
status
0 = leave stats unchanged
1 = reset stats after reading
err_info
0
len
58
PARAMETER AREA
Offset
Size
Name
0
4
insvc_duration - Duration of link in service state.
4
2
align_failures - Number of failed alignment attempts.
6
4
SU_err_count - unused, always 0.
10
4
NACK_count - unused, always 0.
14
4
busy_duration - unused, always 0.
18
4
txd_octets - Number of SIF and SIO octets transmitted.
22
4
rtx_octets - unused, always 0.
26
4
tx_msu_count - Number of MSU's transmitted.
30
4
rxd_octets - Number of SIF and SIO octets received.
34
4
rx_msu_count - Number of MSU's received.
38
4
cong_count - Number of congestion events.
42
4
cong_duration - Duration of link congestion.
46
4
discard_count - Number of MSU's discarded due to congestion.
50
4
discard_events - Number of congestion events leading to MSU
discard.
54
4
period - Period during which the measurements have been collected
(in multiples of 100ms).