MRM in IOS: 15.0-1.M1, loss event not working

Unanswered Question
Jun 22nd, 2010
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When you configure MRM as manager, with several receivers, the loss event, does not discriminate on% specified, the output shows all the percentages of loss.
I've been looking, but there is bug related, could be a new bug?

In a:

Cisco CISCO2911/K9 (revision 1.0) with 479232K/45056K bytes of memory.
16 FastEthernet interfaces
4 Gigabit Ethernet interfaces
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
254464K bytes of ATA System CompactFlash 0 (Read / Write)

IOS version:

System image file is "flash0: c2900-universalk9-mz.SPA.150-1.M1.bin"

ip mrm manager IPMVT
manager GigabitEthernet1/0 group 239.192.6.15
beacon interval 5
udp-port test-packet 16390
senders senderlist target-only
receivers receiverlist window 10 report-delay 60 loss 10
receivers receiverlist sender-list senderlist


Jun 16 16:08:25.051 CET: IP MRM test 'IPMVT' starts ......
Jun 16 16:08:27.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:08:27.051 CET:   Sender:10.0.4.246       Pkt Loss:1(2%)  Ehsr:8
Jun 16 16:09:03.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:03.051 CET:   Sender:10.0.4.246       Pkt Loss:1(2%)  Ehsr:187
Jun 16 16:09:04.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:04.051 CET:   Sender:10.0.4.246       Pkt Loss:6(12%)  Ehsr:187
Jun 16 16:09:05.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:05.051 CET:   Sender:10.0.4.246       Pkt Loss:11(22%)  Ehsr:187
Jun 16 16:09:06.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:06.051 CET:   Sender:10.0.4.246       Pkt Loss:16(32%)  Ehsr:187
Jun 16 16:09:07.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:07.051 CET:   Sender:10.0.4.246       Pkt Loss:21(42%)  Ehsr:187
Jun 16 16:09:08.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:08.051 CET:   Sender:10.0.4.246       Pkt Loss:26(52%)  Ehsr:187
Jun 16 16:09:09.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:09.051 CET:   Sender:10.0.4.246       Pkt Loss:31(62%)  Ehsr:187
Jun 16 16:09:10.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:10.051 CET:   Sender:10.0.4.246       Pkt Loss:36(72%)  Ehsr:187
Jun 16 16:09:11.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:11.051 CET:   Sender:10.0.4.246       Pkt Loss:41(82%)  Ehsr:187
Jun 16 16:09:12.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:12.051 CET:   Sender:10.0.4.246       Pkt Loss:46(92%)  Ehsr:187
Jun 16 16:09:13.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:13.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:14.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:14.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:15.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:15.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:16.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:16.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:17.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:17.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:18.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:18.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:19.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:19.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:20.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:20.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:21.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:21.051 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:22.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:22.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:23.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:23.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:24.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:24.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:25.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:25.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:26.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:26.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:27.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:27.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:28.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:28.047 CET:   Sender:10.0.4.246       Pkt Loss:50(100%)  Ehsr:187
Jun 16 16:09:29.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:29.051 CET:   Sender:10.0.4.246       Pkt Loss:45(90%)  Ehsr:318
Jun 16 16:09:30.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:30.051 CET:   Sender:10.0.4.246       Pkt Loss:40(80%)  Ehsr:323
Jun 16 16:09:31.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:31.051 CET:   Sender:10.0.4.246       Pkt Loss:35(70%)  Ehsr:328
Jun 16 16:09:32.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:32.047 CET:   Sender:10.0.4.246       Pkt Loss:30(60%)  Ehsr:333
Jun 16 16:09:33.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:33.047 CET:   Sender:10.0.4.246       Pkt Loss:25(50%)  Ehsr:338
Jun 16 16:09:34.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:34.047 CET:   Sender:10.0.4.246       Pkt Loss:20(40%)  Ehsr:343
Jun 16 16:09:35.051 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:35.051 CET:   Sender:10.0.4.246       Pkt Loss:15(30%)  Ehsr:348
Jun 16 16:09:36.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:36.047 CET:   Sender:10.0.4.246       Pkt Loss:10(20%)  Ehsr:353
Jun 16 16:09:37.047 CET: IP MRM status report -- Test:IPMVT  Receiver:10.1.22.2
Jun 16 16:09:37.051 CET:   Sender:10.0.4.246       Pkt Loss:5(10%)  Ehsr:358

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schinnap Tue, 06/22/2010 - 05:21
User Badges:

Jose,


I think you are hitting thid bug CSCdy03612 MRM test receiver reports false packet loss intermittently.


Thanks,

Suresh KC

josep.soler Tue, 06/22/2010 - 05:57
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Hi, thanks for your answer, but all versions installed on the routers are higher than the 12.1 (20) E.
I guess this bug is fixed in these versions.
Bug may be the same but in the IOS version 15? and has not been detected?

Regards

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