[c-nsp] AS Download ipv6 Was: AS missing in Netflow data, ASR 9001

[Florian Lohoff]

On Mon, Dec 15, 2014 at 01:54:01PM +0000, Nick Hilliard wrote:
> On 15/12/2014 13:29, Florian Lohoff wrote:
> > Hmmm strange - I do see v6 flows - although nfdump says their AS is 0 for all
> > flows.  Exporting bgp attributes to the LC is enabled.
> 
> is there anything appearing in netflow with field type 128 or 129?  There
> are two possible ASN fields for netflowv9: the older fields from the
> original netflowv9 spec:
> 
> >            v9 element          v9 ID     Extension
> >            NF9_SRC_AS             16             2
> >            NF9_DST_AS             17             2
> 
> but also the newer IDs taken from ipfix:
> 
> >            NF9_BGP_ADJ_NEXT_AS   128            15
> >            NF9_BGP_ADJ_PREV_AS   129            15
> 
> You may need to explicitly enable support for this in nfcapd using the "-T
> all" or "-T 15" command-line parameter.

No success even with -T all - As the asr9k shows no OriginAS when looking in
the flowcache with the cli i guess 4.3.2 is broken in this respect. Need to
check newer Software.

Flo
-- 
Florian Lohoff                                                 f at zz.de
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