HI All,
I have a 5525-x Active/Standby pair that seems to be showing statistics incorrectly in NPM for my outside interface. The outside interface is a portchannel and I noticed that it does not correlate to what I see in ASDM.
For example: NPM is currently showing the outside interface utilization as
Out: 99 Mbps
In: 100 Mbps
ASDM is showing
Out: 80 Mbps
In: 5 Mbps
They are constantly changing, so the values are roughly, but the issue is NPM is reporting the both values incorrect, but the incoming value seems to be way differently then the ASA..
I double checked by going to the ASA and running a show int and calculated the value from the 1 minute input. ( it is in bytes, so I converted it to bits and it matches what asdm is showing)
Here is a screen shot of asdm with the NPM statistics.
You can see from the picture that the outside in stats in npm is way different than asdm....
I inherited the setup and 1 theory is possible the way the interfaces / sub interfaces are setup.
Are outside interface is port-channel 1 and the inside interface is actually portchannel1.X ( there is actually 5 sub interfaces - dmzOutside is not one of these, but inside is part of the port channel). Now I have never seen someone setup interfaces this way ( sub-interfaces being used in conjunction with the main interface) or a mixing of inside and outside on the same port-channel... Anyways, I am wondering if this is what is causing the values to be incorrect.
I have another ASA at another site running the same code 9.8(2) and the outside / inside interfaces are on separate port-channels with sub interfaces and the values in npm match the asdm values withing 1mpbs.
Thoughts?
Thanks
Laurin
