Due to a design error when implementing 64bit counters, these may
sometimes not work. The rule is that either the 32bit counter or
the 64bit counters or both will work. If the 64bit counters does
not work, they will always report back '0' for ifHC*Octets, which
is rather annoying if your want to graph something.

I have attached a patch for this, or rather a workaround. It will
check if ifHC*Octets returned '0', and, if yes, use 32bit counters
instead. This will give you data (and a warning), but if you have
more than ~50Mbit of traffic, you will probably see undetected
counter wraps...

This is *not* meant to be incorporated in MRTG-2.9! If you have
these problems and need to use the patch, *please* send a bug
report to Cisco!!

It is untested and ugly -- use with caution.

-- 
Bjørn Nordbø  -  IP Development  -  Nextra Norway


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