What are you seeing on the collector? From memory I believe the NDE export stats is what you want, the flow export stats are for software switched flows, so you hopefully won't see much via that command.
Phil On 8/17/11, Michail Litvak <[email protected]> wrote: > Hello, > > I have 7609 rsp720 with c7600rsp72043_rp Software > (c7600rsp72043_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRD5. > > I try to enable sampled netflow: > > mls flow ip interface-full > mls nde sender version 5 > mls sampling packet-based 512 8192 > > ip flow-export source VlanXXX > ip flow-export version 5 origin-as > ip flow-export destination 172.17.200.2 3000 > > and on SVI: > > interface VlanZZZ > ..... > ip flow ingress > mls netflow sampling > end > > #sh ip int vlZZZ | i Flow > IP Flow switching is disabled > IP route-cache flags are Fast, CEF, Flow Cache > Input features: Ingress-NetFlow, MCI Check > Output features: Post-Ingress-NetFlow, Access List, HW Shortcut > Installation > IP Routed Flow creation is enabled in netflow table > IP Bridged Flow creation is disabled in netflow table > > Seems as netflow enabled. > > #sh mls nde > Netflow Data Export enabled > Exporting flows to 172.17.200.2 (3000) > Exporting flows from 172.17.1.4 (60825) > Version: 5 > Layer2 flow creation is disabled > Layer2 flow export is disabled > Include Filter not configured > Exclude Filter not configured > Total Netflow Data Export Packets are: > 756150 packets, 0 no packets, 21928350 records > Total Netflow Data Export Send Errors: > IPWRITE_NO_FIB = 0 > IPWRITE_ADJ_FAILED = 0 > IPWRITE_PROCESS = 0 > IPWRITE_ENQUEUE_FAILED = 0 > IPWRITE_IPC_FAILED = 0 > IPWRITE_OUTPUT_FAILED = 0 > IPWRITE_MTU_FAILED = 0 > IPWRITE_ENCAPFIX_FAILED = 0 > IPWRITE_CARD_FAILED = 0 > Netflow Aggregation Disabled > > And export packets counter increased actively, but > > #sh ip flow export > Flow export v5 is enabled for main cache > Export source and destination details : > VRF ID : Default > Source(1) 172.17.1.4 (VlanXXX) > Destination(1) 172.17.200.2 (3000) > Version 5 flow records, origin-as > 1146 flows exported in 295 udp datagrams > 0 flows failed due to lack of export packet > 0 export packets were sent up to process level > 0 export packets were dropped due to no fib > 0 export packets were dropped due to adjacency issues > 0 export packets were dropped due to fragmentation failures > 0 export packets were dropped due to encapsulation fixup failures > 0 export packets were dropped enqueuing for the RP > 0 export packets were dropped due to IPC rate limiting > 0 export packets were dropped due to Card not being able to export > > There I see flow exported count much less than in nde and I receive > small amount of netflow packets on flow collector (correlated with > counter in ip flow export). > > I would appreciate for any thoughts how to fix this or I should just > downgrade IOS to some SRC ? ;) > > -- > MYL2-RIPE > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > -- Sent from my mobile device _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
