Hi Andrey, Filtering according the router IP address works only, if you collect this information. Have a look into one of your nfcapd file such as ./nfdump -r /path/to/nfcapd.xxx -c 1 -o raw This shows you all the fields in a record, what you have collected. If the router address does no show up, you need to add this extension in nfsen.conf:
%sources = ( 'monitor' => { 'port' => '60181', 'col' => '#0000ff', 'type' => 'netflow', 'optarg' => '-T13' }, ); See also nfcapd(1) for all extensions. If you don't care disk space, use -Tall, so nfcapd gets all it understands from the exporter. - Peter On 2/14/13 16:51, Andrey Teslenko wrote: > *Hello, > * > I tried to use nfsen instead flow-tools. > I tried to convert flow-files in to nfdump format with ft2nfdump utility. > I have more than 20 routers in my network and all of them exported data to > the single host-collector. > All data collected succesfully and nfsen "live" profile worked fine. > > Filters such as: "src/dst AS", "src/dst IP", "src/dst IF" work fine. > > BUT. > > How I must to write filter, to see statistics from "src/dst IF" from specific > export source. > SNMP indexes on some router are identical, so I need filtered by exporter-ip > such as Loopback ip-address or some one > else ID. > > Example: > > #sh ip flow export > Flow export v5 is enabled for main cache > Export source and destination details : > VRF ID : Default > Source(1) 213.xx.xx.3 (Loopback0) > Destination(1) 62.xx.xx.xx (60181) > > > In native data of flow-tools this field called — exporter id. > *Can I be sure that after convertation data by ft2nfdump this information not > disapear?* > > > Currently i try to use such filter options as: > > Router IP > router ip <ipaddr> > Filter the flows according the IP address of the exporting router. > > But I got empty results. > > ** nfdump -M /home/netflow/flows/live/upstreams -T -r nfcapd.201302141434 > -n 10 -s ip/flows > nfdump filter: > *router ip 213.xx.xx.3* > Top 10 IP Addr ordered by flows: > Date first seen Duration Proto IP Addr Flows(%) > Packets(%) Bytes(%) pps bps bpp > > Summary: total flows: 0, total bytes: 0, total packets: 0, avg bps: 0, avg > pps: 0, avg bpp: 0 > Time window: 2013-02-14 14:04:52 - 2013-02-14 14:35:48 > Total flows processed: 689084, Blocks skipped: 0, Bytes read: 46858276 > Sys: 0.144s flows/second: 4785006.5 Wall: 1.391s flows/second: 495145.8 > > * > Can i hope it will work If I will switch all my routers directly to nfdump > collector (without convertation), but > continue using single source to collect data from all routers? > * > %sources = ( > 'monitor' => { 'port' => '60181', 'col' => '#0000ff', 'type' => > 'netflow' }, > );** > > > > > > > ------------------------------------------------------------------------------ > Free Next-Gen Firewall Hardware Offer > Buy your Sophos next-gen firewall before the end March 2013 > and get the hardware for free! Learn more. > http://p.sf.net/sfu/sophos-d2d-feb > > > > _______________________________________________ > Nfsen-discuss mailing list > Nfsen-discuss@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nfsen-discuss > -- -- Be nice to your netflow data ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Nfsen-discuss mailing list Nfsen-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfsen-discuss