[mrtg] Re: MRTG Graph statistics

Eric Lim CK limck at csam.com.my
Wed Jan 23 01:33:54 MET 2002


HI,

In this case, if we would like to get the traffic utilization
the formula should be

inbound + outbound
--------------------  x 8 x100
        2 x T1

am i right ?
correct me if i'm wrong !!


Regards
Eric Lim

----- Original Message -----
From: Sawyer, David <david.sawyer at uk.mckhboc.com>
To: 'Widina, Mike' <widinam at norandex.com>; <mrtg at list.ee.ethz.ch>
Sent: Tuesday, January 22, 2002 9:41 PM
Subject: [mrtg] Re: MRTG Graph statistics


>
> Surly your T1 is full duplex (dedicated 193kbs in both directions) and not
> half duplex (193kbs for total traffic, inbound + outbound, ie a modem).
>
>
>
> Dave
>
> -----Original Message-----
> From: Widina, Mike [mailto:widinam at norandex.com]
> Sent: 22 January 2002 13:31
> To: mrtg at list.ee.ethz.ch
> Subject: [mrtg] MRTG Graph statistics
>
>
> This is, I hope, a simple question. In reading a standard MRTG graph if
the
> link being monitored is say 193 kbs (T1) and at any point in time on the
> graph it shows current in at 100 kbs and current out at 125 kbs, how is
this
> possible as the max rate is 193? Or even looking at the green an blue
lines
> over time they often would add up to far more than the total max
throughput
> of the connection. Am I reading this wrong?
>
>
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