[j-nsp] Netflow Export - MX running 10.x

Kevin Oberman oberman at es.net
Fri Sep 17 16:28:46 EDT 2010


> Date: Fri, 17 Sep 2010 21:37:05 +0200 (CEST)
> From: sthaug at nethelp.no
> Sender: juniper-nsp-bounces at puck.nether.net
> 
> > Really?  Crap... no, we have dual RE-S-2000 and a pair of DPC with 20 gig
> > and 2 10 gig ports on them (R)....
> 
> No, not really. We're doing sampled Netflow v5 export on MX with no
> issues whatsoever. Netflow v9 (IPFIX) is a different matter - Juniper
> hasn't implemented that on the RE yet (though they certainly could if
> they wanted to).

Yes, netflow-5 on the MX requires no extra hardware. 

Juniper says that Trio cards will support netflow-9 without the
multi-services card. (Of course, there are lots of reports that Trio
cards have lots of other issues.)
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at es.net			Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4  EADA 927D EBB3 987B 3751


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