[j-nsp] Netflow data exporting ability on M160
sj_hznm at yahoo.com.cn
Sun Nov 28 02:53:43 EST 2004
> IIRC the magic cutoff for classic netflow processing
> without one of the
> funky service cards for it is 7000pps of sampled
> data. With a 500:1 sample
> rate, that means you would top out at 3.5Mpps. If
> you're going to do more
> than that, sample less frequently.
sorry, I still do not understand.
I run "show interfaces" on the M160 with three POS
sampled. The results:
Input rate : 2057187176 bps (572668 pps)
Output rate : 1898785304 bps (619012 pps)
Input rate : 2047617800 bps (563212 pps)
Output rate : 1925071056 bps (615424 pps)
Input rate : 2148126912 bps (612172 pps)
Output rate : 2061728912 bps (655415 pps)
The total packet rate is : 3637903pps. It exceed the
capacity just a little, so I think it's not the
situation that it should have 2/3 traffic missed.
Do You Yahoo!?
More information about the juniper-nsp