[mrtg] Re: How to do subtraction

[Scott G. Lewis]

worked like a charm!!!! sometimes the most obvious answer    is the
toughtest to find. Thanks

-----Original Message-----
From: David Gabler [mailto:dgabler at TRUELINK.com]
Sent: Friday, April 20, 2001 10:58 AM
To: 'Scott G. Lewis'; 'mrtg'
Subject: [mrtg] Re: How to do subtraction



If I remember correctly it would be 'Target[xxx]: 100 -
public:OID.for.%.free at target'

Just a bit of solving for X and looking in the doc.  Check out
http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/reference.html and search for
RouterUptime.

Seariously read the reference manual and most questions can be answered.
They are not always answered the way you might expect them to be but they
usually are.

David

-----Original Message-----
From: Scott G. Lewis [mailto:slewis1 at bcbsm.com]
Sent: Friday, April 20, 2001 5:58 AM
To: 'mrtg'
Subject: [mrtg] How to do subtraction


I am trying to graph % disk used on a HP-UX box, but all I have from snmp is
total disk space and % free. How would I get % used???? Help!!!!

Scott G. Lewis
Provider Systems
Programmer Analyst Specialist
Blue Cross Blue Shield of Michigan
(248)486-8618
(248)815-5206 Pager



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