[c-nsp] ASR9001 5.1.3: Netflow origin AS appears to be missing

chip chip.gwyn at gmail.com
Wed Aug 5 13:11:13 EDT 2015


Try 'bgp attribute download'

http://www.gossamer-threads.com/lists/cisco/nsp/182943#182943

--chip

On Wed, Aug 5, 2015 at 12:59 PM, Stephen Fulton <sf at lists.esoteric.ca>
wrote:

> Hi all,
>
> I have an ASR9001 running 5.1.3, and I've set up netflow to export to an
> nfsen collector.  Netflow itself is exporting fine, but I'm not seeing the
> origin AS in any of the records (the reported AS is 0 or zero).  I have
> netflow v9 running from an ASR1K to the same collector and it reports the
> AS correctly, so I do not believe that the collector is the issue.  My
> ASR9K config:
>
> flow exporter-map NETFLOW-EM
>  version v9
>  !
>  transport udp 2056
>  source Loopback0
>  destination 1.1.1.1
> !
> flow monitor-map NETFLOW-MM
>  record ipv4
>  exporter NETFLOW-EM
> !
> sampler-map NETFLOW-SM
>  random 1 out-of 1000
> !
> interface TenGigE0/0/2/2
>  [..snip..]
>  flow ipv4 monitor NETFLOW-MM sampler NETFLOW-SM ingress
>  flow ipv4 monitor NETFLOW-MM sampler NETFLOW-SM egress
>
>
> I have not found any relevant bugs listed in the bug tool, and I'm at a
> loss at this point.  Any ideas?
>
> -- Stephen
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-- 
Just my $.02, your mileage may vary,  batteries not included, etc....


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