You can also use a tool like nprobe to add in the AS data and push it on Sent from some sort of iDevice.
On 28/12/2012, at 1:57 PM, Jason Lixfeld <[email protected]> wrote: > It's been a while since I've played with netflow, but back in the olden days, > I seem to remember srcas and dstas were pretty useful. I'd use that to > figure where my traffic was going and figure out what IX I should pull to or > what upstream I should buy from. > > Now in the ASR9K/v9/IPFIX days, it seem that Cisco has done something silly > and turned off bgpSourceAsNumber (16)/bgpDestinationAsNumber (17) fields in > favor of bgpNextAdjacentAsNumber (128) and bgpPrevAdjacentAsNumber (129). > Pretty much rendering any sort of decent traffic engineering useless. > > What are folks doing to workaround this? The only thing I can see is > something like pmacct that can correlate real-time BGP data to get > source/destination AS. as-stats looked interesting, but it's v8 only. > > Any advice? > > Thanks in advance. > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
