[c-nsp] sampled v9 netflow

Dobbins, Roland rdobbins at arbor.net
Fri Nov 29 05:37:06 EST 2013


On Nov 29, 2013, at 4:24 PM, Nikolay Shopik <shopik at inblock.ru> wrote:

> flow monitor IPv4
> record netflow ipv4 original-input
> exporter AS-STATS
> cache timeout active 300

> flow monitor IPv6
> record netflow ipv6 original-input
> exporter AS-STATS
> cache timeout active 300

Your active timers should be 60s, and your inactive timers should be 5s.  With this 5-minute active timer, all your stats will be back-loaded and not representative of actual traffic.

> interface GigabitEthernet0/1
> ip address 10.10.112.143 255.255.255.0
> ipv6 address 2001:db8:20:101::99/64
> ip flow monitor IPv4 input
> ipv6 flow monitor IPv6 input
> flow-sampler SM
> end

Try this on your interface:

interface GigabitEthernet0/1
ip address 10.10.112.143 255.255.255.0
ipv6 address 2001:db8:20:101::99/64
ip flow monitor IPv4 sampler SM input
ipv6 flow monitor IPv6 sampler SM input
end


-----------------------------------------------------------------------
Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

	  Luck is the residue of opportunity and design.

		       -- John Milton




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