[mrtg] Re: Graph output when node is down?

[Matt Connley]

Mike:

My understanding is that when MRTG can not contact the deviec you're
monitoring, it keeps plotting the same point on the graph.  Someone correct
me if I'm wrong...



Matt Connley
Hosting Operations Coordinator
Giant Step Productions
p.	312.385.2828
vm.	312.385.2691
http://www.giantstep.com



> -----Original Message-----
> From: Mike Handley [mailto:handley at lightspeedtech.net]
> Sent: Tuesday, October 05, 1999 8:49 AM
> To: 'mrtg at list.ee.ethz.ch'
> Subject: [mrtg] Graph output when node is down?
> 
> 
> Hi,
>   We had a remote site go down for about 2 hours yesterday 
> that was being
> monitored by mrtg.  The graphs for that node show 
> a steady in/output of about 300bytes on bri0/0?  Can anyone 
> tell me why this
> happens?  I would think the graph input for the port would at 
> least be 0. Or
> Does MRTG take the next reading it can get from the remote 
> site and fill in
> the unavailable time with this data producing the steady in/out rate?
> 
> Thanks
> Mike
> 
> **************************************************************
> **************
> **************************************************
> Mike Handley	
> LightSpeed Technologies Inc.                    Mail:
> handley at lightspeedtech.net
> 					   Phone: 570-714-5078
> **************************************************************
> **************
> ***************************************************          
> 
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