Thanks Brian. I dont understand why it have not been improved over the years. netflow is such a great tool , I dont understand why this echosystem has not active deploys. Anyway ; im teesting netflow module from elk , it is really cool , just in case someone wants to share something about.
El vie, 1 oct 2021 a las 10:41, Brian Candler (<b.cand...@pobox.com>) escribió: > On 01/10/2021 13:53, nfsen-discuss-requ...@lists.sourceforge.net wrote: > > I already have a mikrotik => nfsen pair and can not see the asn field > > either. > > Mikrotik doesn't export AS number information, even if you have a full > BGP table. Looks like the same may be true of Huawei too. > > https://forum.mikrotik.com/viewtopic.php?t=92861 > > > https://thwack.solarwinds.com/product-forums/netflow-traffic-analyzer-nta/f/forum/44088/supported-devices-to-export-bgp-asn-in-flow-export-in-nta > > You'll need to map the IP addresses to ASNs after the flow records are > captured. There is apparently a script "nfasnupd" which can do this (I > haven't used it myself). See: > > https://metacpan.org/pod/Net::NfDump > > https://sourceforge.net/p/nfsen/mailman/message/36237640/ > >
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