[rrd-users] Re: MRTG performance

Pavel Ruzicka pavouk at pavouk.org
Wed May 12 16:49:15 MEST 2004


> oh I see what is hititng you ... you use reference names for
> accessing targets and because they do not resolve, mrtg tries to
> repopulate the cache ... in that case it does currently NOT detect
> dead hosts ... will look into it ...

I don't understand exactly what you mean.
Did you mean "FastEthernet0/1" with reference name?

Or did you mean with reference name "router" which is in my situation
standard domain name in DNS with reverse. In past I was problem 
with DNS timeouts, but now I'am running caching DNS locally.
I haven't problems with DNS timeouts now.

For this host I use cfgmaker with these additional parameters:
--ifref=descr   --show-op-down  --snmp-options=:::2::2

Best regards,

Pavel Ruzicka

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