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 [email protected]
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