Hi, On Fri, Feb 01, 2008 at 10:25:48AM +0200, [EMAIL PROTECTED] wrote: > ip flow ingress on 2 interfaces (and ip route-cache flow) > > The problem is that the flows that I receive only contain local traffic > (traffic between various IP addresses on the C7600 and remote IPs, no > transit traffic).
Flows on the 7600 can come from two different sources - CPU and Hardware/MLS. CPU switched packets will cause, well "CPU flows", and those respect the settings of "ip flow ingress" on the interfaces. Hardware/MLS switched packets will cause flow records on *all* interfaces, and so you see traffic for most of the data flowing through your 7600. As a workaround, you need to filter by ifindex on the netflow collector. (To be precise: the above is true up to 12.2(18)SXF. As far as I understand, in 12.2(33)SXH and in SR<something>, the MLS flow entries will actually be filtered according to the "ip flow ingress" settings on the interfaces, and thus you won't see unexpected flows. I have not yet tried either version, but have read it in the release notes...). gert -- USENET is *not* the non-clickable part of WWW! //www.muc.de/~gert/ Gert Doering - Munich, Germany [EMAIL PROTECTED] fax: +49-89-35655025 [EMAIL PROTECTED]
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