Hi Gustavo, > > In our backbone we have this: > > BGP peer BGP peer > | | > | | > ATM0 Fa0 > +-----------+ +-----------+ > | | Gi0 Gi1 | | > | RouterA +----------------------+ RouterB | > | | | | > +-----------+ +-----------+ > Fa1 Fa2 > | | > | | > "client X" "client Y" > > > We also use Cisco and we have "ip route-cache flow" enabled > in: ATM0, Fa0, Fa1 and Fa2 interfaces. Once a packet came > into our border routers (RouterA or RouterB), it isn't counted twice. > > For example, a flow to "client X" comming by RouterB Fa0 > interface is counted only in that interface (and *not* again > in RouterA Gi0 interface). > > It works because NetFlow "count" flows only on the incomming > interface.
Thanks for the info - I don't think this will be applicable to our setup, in that we have all FE Ints in Portchannels, then each client is a Portchannel SubInterface - So on each 7206, we have 3 FE's all bound together in one PortChannel - So all traffic comes in, and goes back out over the 3 FE's. Regards, MB _______________________________________________ Flow-tools mailing list [EMAIL PROTECTED] http://mailman.splintered.net/mailman/listinfo/flow-tools
