[mrtg] Re: Problem using mathematical expressions.

Alex van den Bogaerdt alex at ergens.op.het.net
Fri Nov 22 12:01:11 MET 2002

On Fri, Nov 22, 2002 at 10:53:21AM +0000, Chris Mancuska wrote:

> With a bit of experimentation, I've found that mathematical expressions
> involving OIDs work for the expression BEFORE the & but not after, so
> Target[atdc2_part1n2]: .
> /.\
> . at hostname:

Here you are -->dividing<-- a single OID.

> Works, but
> Target[atdc2_part1n2]: .\
> . / . at hostname:
> Does not. Have I found a bug, or am I a little stupid? If so can someone
> please explain how stupid!

Here you are dividing -->by<-- a single OID.

You MUST use two OIDs. If you don't, it SHOULDn't work at all.  It seems
that it does work however you end up with a zero.  Division by zero.


Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

More information about the mrtg mailing list