[mrtg] Re: [Solved] Cannot determine ifNumber

Tobias Oetiker tobi at oetiker.ch
Mon Aug 28 15:26:49 MEST 2006

Hi Jan,

the *.ok cache gets checked on every update, so if this did not
work for you it would indicate that there is a bug hidden somewhere


Today Jan Kasprzak wrote:

> --debug has helped to solve this problem - the problem was old
> iNNumber<-->ifDescr mapping in the cache. After removing *.ok files
> the problem disappeared. However, it would be good if the cache
> would not be so persistent. Maybe a lifetime of 10*Refresh or something
> like that would be more appropriate. Vlan devices gets destroyed
> and then created, and the interface numbering changes on many systems,
> not only on Linux with VLANs.
> -Yenya

Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://tobi.oetiker.ch tobi at oetiker.ch ++41 62 213 9902

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