03-12-2010 07:29 AM
Hi, I'm trying to retrieve historical statistics from a 7206VXR Version 12.4(15)T11 via LMS3.0.1 CiscoVIew mini-rmon Version & Patch Level: 6.1.7
Port Name | Buckets Requested | Buckets Granted | Sampling Interval(sec) | Owner | ||
1. | Gi0/2 | 50 | 50 | 180 |
mini-rmon confgured the port for me as follows:
interface GigabitEthernet0/2
rmon collection history 1 buckets 50 interval 180
However I'm getting no statistics:
Traffic Statistics History
Interval Start Time | Util % | Total Packets | Total Octets | Broadcasts | Multicasts |
1. | 12 Mar 2010 14:47:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
2. | 12 Mar 2010 14:50:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
3. | 12 Mar 2010 14:53:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
4. | 12 Mar 2010 14:56:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
5. | 12 Mar 2010 14:59:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
6. | 12 Mar 2010 15:02:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
7. | 12 Mar 2010 15:05:19 GMT+02:00 | 0.0 | 0 | 0 | 0 | 0 |
sh rmon capture
Buffer Control table is empty
sh rmon history task capture
Entry 1 is active
Monitors ifIndex.5 every 180 second(s)
Requested # of time intervals, ie buckets, is 50,
Sample # 102 began measuring at 1w1d
Received 0 octets, 0 packets,
0 broadcast and 0 multicast packets,
0 undersized and 0 oversized packets,
0 fragments and 0 jabbers,
0 CRC alignment errors and 0 collisions.
# of dropped packet events is 0
Network utilization is estimated at 0
There's definitely traffic flowing on the interface:
sh int gi0/2
GigabitEthernet0/2 is up, line protocol is up
Hardware is BCM1250 Internal MAC, address is 000a.b8a2.a21a (bia 000a.b8a2.a21a)
MTU 1500 bytes, BW 60000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 52/255, rxload 229/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is RJ45
output flow-control is unsupported, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
30 second input rate 53936000 bits/sec, 9679 packets/sec
30 second output rate 12437000 bits/sec, 7511 packets/sec
03-12-2010 05:55 PM
Assuming this interface has ifIndex 5, then this looks like a bug. RMON history should be supported on the 7200. I couldn't find an existing bug on this, but I was able to reproduce on 12.4(24)T.
03-12-2010 10:54 PM
Thanks for the reply,
12.4(24)T looks like the latest software release, So upgrading to this image won't solve my problem?
Even realtime monitoring is yielding no result:
Port Name | Util % | Dropped Events | CRC Errors | Collisions | ||
1. | Gi0/2 | 0 | 0 | 0 | 0 |
03-12-2010 11:01 PM
Well, 15.0 is available for the 7200, but since I could not find a bug on this, I cannot say whether or not this problem is fixed. I suggest you open a TAC service request so this can be analyzed in more detail.
03-14-2010 12:30 AM
I upgraded the IOS to ver 15:
System image file is "disk2:c7200-spservicesk9-mz.150-1.M.bin"
still no joy with history stats:
Entry 1 is active
Monitors ifIndex.5 every 180 second(s)
Requested # of time intervals, ie buckets, is 50,
Sample # 1 began measuring at 00:03:00
Received 0 octets, 0 packets,
0 broadcast and 0 multicast packets,
0 undersized and 0 oversized packets,
0 fragments and 0 jabbers,
0 CRC alignment errors and 0 collisions.
# of dropped packet events is 0
Network utilization is estimated at 0
Sample # 2 began measuring at 00:06:00
Received 0 octets, 0 packets,
0 broadcast and 0 multicast packets,
0 undersized and 0 oversized packets,
0 fragments and 0 jabbers,
0 CRC alignment errors and 0 collisions.
# of dropped packet events is 0
Network utilization is estimated at 0Buffer Control table is empty
I guess next step is TAC
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