2 Replies Latest reply on Mar 15, 2012 10:42 PM by roselyn

    Netflow on BVI Interface : Is it Possible?

    roselyn

      Hi!

      Has anyone had a set-up where in there is this two routers facing 2 different ISPs.  Set-up is Solarwinds -> Switch -> Firewall -> Router -> ISP

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      Solarwinds -> Switch -> Firewall -> Router -> ISP

       The user would like to monitor the ingress traffic on the router and the egress traffic of the router going to the internet.  What we did was to configure the netflow on both physical interfaces of the router, facing the firewall and the isp..however, we could not see any flow destined to solarwinds on the router...By the way routers are logically connected by bridged, thus it has this BVI interface.....Members of the BVI interfaces are the interface of the router facing the firewall and the interface connection of the 2 routers. Do we need to configure the netflow on the BVI interface and not on the member physical interfaces to make the netflow work?