NBAR and bittorrent
HI!
We have a router with enabled NBAR. On the router side all works fine - detect and account:
sh ip nbar version
....
27 bittorrent Mv: 3, Nv: 2; flash:/bittorrent.pdlm
sh ip nbar protocol-discovery
....
------------------------ ------------------------ ------------------------
bittorrent 3563925 2614292
4336629042 765924165
30000 804000
29978000 1969000
but on the NetFlow Analyzer it seems bittorrent traffic is under unknown protocol:
 |
NBAR Application | Traffic(Total: 26.9 GB) | Percentage of total traffic | |||||
|
http | 18.23 GB | 68% |
|
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|
unknown | 7.85 GB | 29% |
|
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|
secure-http | 388.45 MB | 1% |
|
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In the
Supported Applications there is no bittorrent. The questions are:
1. How does NetFlow Analyzer learn the list of applications supported on a device?
2. How can I make NetFLow Analyzer to relearn this list? In case if I add new description .pdlm on a router.