Just a guess, but you will get all zeros if you have flow export
configured, but do not have 'ip route-cache flow' enabled on any
interface.
On Tue, 21 Aug 2001, Liger-dc wrote:
> I have one c7507's on one end of campus and another on the other end of campus. One 7507 is
> already set up for netflow and is exporting flows with no problem whatsoever. The other one which
> I am currently trying to set up to add to my flow exports currently does not show any flows being
> exported when I do a sho ip cache flow it comes up with all zero's. After this the netflow config
> was basically copied from the exporting to the non-exporting one with the same results. As I said
> before these two boxes are typically the same, one difference is they have different IOS's
>
> Exporting box - Version 12.1(7a)E1
> non-Exporting box - Version 12.1(5c)E8
>
> What could be causing one box to export flows and the pther to not. Any suggestions and comments
> are welcome. Thanks in advance.
>
> =====
> Edson Manners
> Academic Computing & Networking Services
> Florida State University
>
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