Hielke
Hielke Christian Braun wrote:
> Hello Benoit, Jesper,
>
> no not really. I changed it to v5. The IOS is Version 12.0(10r)S1.
>
> Never had a problem with that before. With an earlier version
> i had problems getting the dot1q encapsulation on the gigabit
> interface working. I have some subinterface with dot1q
> encapsulation configured on the exporting interface. Could that
> be a problem?
If this is the exporting interface, there is no issue with netflow
If this is on the interface where you enabled netflow, there is a small
issue:
As there is no yet an ifIndex for dot1q subinterface, your exported data
will contain the ifIndex of the main interface. Note this feature should be
released very soon; I tested an engineering image which works perfectly.
Now I don't think that this relates to your problem.
To troubleshoot the problem, sh ip cef <ip_address>
You should see the AS field populated.
If not there, you have a look at your bgp table and correlate the
information.
If there, you should open a case with the TAC to troubleshoot further.
Regards, Benoit
>
>
> Best regards,
> Christian Braun.
>
> On Wed, Jun 06, 2001 at 04:33:42PM +0200, Benoit Claise wrote:
> > Hi Hielke,
> >
> > Before starting troubleshooting, is there a reason why you use netflow
> > version 6?
> > Version 6 has been developped for one customer only.
> > You should go to version 5.
> >
> > Regards, Benoit
> >
> > Hielke Christian Braun wrote:
> >
> > > Hello,
> > >
> > > i got the problem that in all exported flows the source as is
> > > set to 0. When i disable distributed cef everthing is working fine.
> > > Naturally this is not an option.
> > > Is anybody using cflow with a cisco 7500 and distributed cef? Is
> > > there some magic configuration options for the cisco?
> > >
> > > Here is mine:
> > >
> > > ip cef distributed
> > > !
> > > interface GigabitEthernet1/0/0
> > > ip address 10.2.1.1 255.255.255.0
> > > no ip directed-broadcast
> > > ip route-cache flow
> > > ip route-cache distributed
> > >
> > > !
> > > ip flow-export source Loopback0
> > > ip flow-export version 6 origin-as
> > > ip flow-export destination 10.1.1.1 2055
> > >
> > > Someone please help!
> > >
> > > Cheers
> > > Christian Braun
> > > --
> > > cflowd mailing list
> > > cflowd@caida.org
> >
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