Analyzing Qos Fault And Clear Trap Output - Avaya G250 Administration

Table 49: QoS Trap output fields (continued)
Label Description
A counter that increments each time an RTP packet
35
with a sequence number less than the last known
sequence is received.
The average network loss experienced by the
36
remote RTP receiver.
A counter that increments each time the remote
37
loss is sampled over its threshold.
A counter that increments each time the network
38
jitter experienced by the remote RTP receiver is
sampled over its threshold.
The echo cancellation loss on the TDM bus. A high
39
value (that is, a low absolute value) may indicate
impairment of DCP terminals.

Analyzing QoS fault and clear trap output

The following is an example of the syslog message for the QoS fault and clear traps sent during
RTP session 35, which terminated at 11:13:40 on October 20:
1
Oct 20
[135.8.118.252]: TrapsysUpTime.0 = Timeticks: (43131114) 4 days,
23:48:31.14
INTEGER: 1
1
Oct 20
[135.8.118.252]: TrapsysUpTime.0 = Timeticks: (43147723) 4 days,
23:51:17.23
INTEGER: 1
2
11:10:54 LZ-SIT-SR1 snmptrapd[9407]: 135.8.118.252
3
, snmpTrapOID.0 = OID: avRtpQoSFault
5
, avRtpQoSClearTh.0 = INTEGER: 0
2
11:13:40 LZ-SIT-SR1 snmptrapd[9407]: 135.8.118.252
3
, snmpTrapOID.0 = OID: avRtpQoSClear
5
, avRtpQoSClearTh.0 = INTEGER: 0
Configuring and analyzing RTP statistics
From the trap example
Fall 0
Rem{Loss 0.0%
Rem{Loss 0.0% #0
Rem{Loss 0.0% #0 Jtr #0
EC{Loss 45dB}
4
, avRtpQoSFaultTh.0 =
6
4
, avRtpQoSFaultTh.0 =
6
Issue 3 February 2007
35
#0 Jtr #0}
36
Jtr #0}
37
}
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