[mrtg] OC768 Interface Graph Error

Alex van den Bogaerdt alex at ergens.op.het.net
Mon Sep 24 17:46:51 CEST 2007

On Mon, Sep 24, 2007 at 09:34:46AM -0400, Geba, Scott wrote:
> Does MRTG support OC768/40G interfaces? I discovered it, it showed the
> correct bandwidth, but it wont display a graph and just shows the red
> error picture. Is it a max bandwidth issue (outside of graph ranges,
> etc) or am I missing something? 

MRTG doesn't care about interfaces, devices and what more.

All what's important is: can it get the numbers.

You say you "discovered" it.  If you can get those numbers using
a tool (say snmptool, snmpget, snmpwalk) then so can MRTG.

At the very least you can use the external program interface to
feed the numbers to MRTG.  But most likely you can use SNMP.

What do you mean "red error picture" ?  Are there any log files
and images ?

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