[c-nsp] User Based Rate Limiting in PFC3BXL + Netflow Data Export

[Peter Salanki]

Hello,

I can't seem to get urbl(microflow) policing to work concurrently  
with NDE. If I have a ip flow-mask other than none, enabling  
microflow policing on an interface gives me:
02:25:27: %FM-2-FLOWMASK_CONFLICT: Features configured on interface  
GigabitEthernet5/9 have conflicting flowmask requirements, traffic  
may be switched in software

I have no other features configued on this box than microflow policing.

Snip from: http://www.cisco.com/en/US/products/hw/switches/ps708/ 
products_white_paper0900aecd803e5017.shtml

"In total, the Supervisor Engine 720 supports four flow masks in  
hardware. This is available in the PFC3a, PFC3B, and PFC3BXL. There  
is one flow mask that is reserved for multicast, and a second is  
reserved for system use. That leaves two flow masks that are  
available for normal system use, and these are the masks that UBRL  
can utilize."

I would hope that I could have two urbl directions (src-only and dst- 
only) AND a full-flow flowmask for NDE configured on the same box. If  
not, I would atleast need a src-only and full-flow, which should be  
viable according to the statement about two user-configurable flow  
masks above.

Sincerely

Peter Salanki
Chief Network Engineer
Bahnhof AB (AS8473)
www.bahnhof.se
Office: +46855577132
Cell: +46709174932


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