Hi Olivier, Is it possible src_as information is taken from NetFlow v5 instead? That would happen if you don't have a nfacctd_as_new setting in your config or if you have and that's set as 'netflow' or 'fallback'. Hmm, although that would not explain why the change in behaviour happened by introducing flow_to_rd_map in the config. Can you also share your config and, if possible, enable bgp_daemon_msglog to verify all BGP information (ie. AS-PATH, etc.) is making it correctly to pmacct?
Cheers, Paolo On Mon, Oct 14, 2013 at 05:08:55PM +0200, Olivier Benghozi wrote: > Hi Paolo, > > yes, thanks: it just works with this flow_to_rd_map, for src_as and > peer_src_as, that are now properly filled. > > However I still don't have anything neither in as_path nor in src_as_path > (and also not in comms, but it's not that useful for me). Is there anything > to do? > > > regards, > Olivier > > > > Le 11 oct. 2013 à 21:02, Paolo Lucente <[email protected]> a écrit : > > > Hi Olivier, > > > > The scenario is supported. You using 1.5.0rc1? If so, you need to add > > a flow_to_rd_map map. More info in: "examples/flow_to_rd.map.example" > > in the pmacct distribution tarball. In principle you should need just > > a line like: > > > > id=<route distinguisher> ip=0.0.0.0/0 > > > > Let me know how it goes. > > > > Cheers, > > Paolo > > > > On Fri, Oct 11, 2013 at 08:02:02PM +0200, Olivier Benghozi wrote: > >> Hi, > >> > >> I'm trying to implement a working config of nfacctd with bgp thread to push > >> some netflow stuff into a PostgreSQL DB. > >> > >> I have some Netflow v5 streams (that is, transporting few information) and > >> an i-MP-BGP reflected session, which sends all the routing table in the > >> VPNv4 address family (nothing in the IPv4 unicast AFI/SAFI), since the > >> traffic is in a VRF. > >> My problem is that I need to have those VPNv4 routes (whose the Route > >> Distinguisher is known) to be successfully matched with the netflow records > >> by nfacctd, to fill all the fancy AS information (as_path, src_as, and so > >> on). > >> > >> In my conf I use things like bgp_agent_map (to match all netflow speakers > >> to my unique BGP session router_id, with bgp_ip=the.rou.ter.id ip= > >> 0.0.0.0/0), bgp_peer_src_as_type: bgp, and bgp_src_as_path_type: bgp. > >> > >> But src_as, as_path... sadly stay at 0. > >> > >> Is this working mode possible? Is there something obviously wrong in my > >> parameters? > >> > >> Thanks by advance . > _______________________________________________ pmacct-discussion mailing list http://www.pmacct.net/#mailinglists
