Analyzing Qos Fault And Clear Trap Output - Avaya G250 Administration

Configuring monitoring applications
Table 14: Trap output fields (continued)
Label Description
The network jitter at the RTP receiver.
32
The minimum and maximum TTL values sampled in
33
the session.
A counter that increments each time two
34
consecutive RTP packets with the sample RTP
sequence number are received.
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
266 Administration for the Avaya G250 and Avaya G350 Media Gateways
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
From the trap example
Jtr #0
TTL 63-63
Dup 0
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
35
#0 Jtr #0}
36
Jtr #0}
37
}
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