Missing interfaces from a device

I am very satisfied with NetFlow Analyzer, really. We are strongly considering a purchase of this application, but it has one major drawback that in my opinion will halt any purchase in the first place.

As some other guys posted before, the problem is that some interfaces or subinterfaces doesn't get displayed at all. I tried several times to delete/add the device again, and every single time some other interface(s) was omitted.

This is our central (hub) router, so it has some 80+ (sub)interfaces and I have to have every single one of them. Sometimes even physical interfaces don't display...

The router is 3845, IOS is 12.4(9)T3.

I tried other routers, the ones that have 2-3 interfaces of interest and it all works OK. Just this "mega" router is making trouble, and this is of course the most important one.

I want to emphasize again that this app has pretty much everything we need, and I would really love to have this problem solved. But if it can't be done, I'm afraid we will have to choose another software vendor. Please help. :)

Bojan Zivancevic
network administrator