[mrtg] MRTG draws wrong when the traffic arrive 100 ~110 Mbit...

[Koelstra, J. (Jan)]

Gokhan,

By default MRTG uses 32bit counters. When using a 5 minute poll interval this 32bit counters equal to about 114Mbits/s.
There are 2 ways to tackle this:
1. Poll more often. Polling each minute will lift the maximum to about 570Mbits/s
2. If your device supports the ifHC* counters you can use the 64bit counters. To use the 64bit counters you have to add ::::2 at the target line of your MRTG configuration. (see http://oss.oetiker.ch/mrtg/doc/mrtg-reference.en.html#item_snmpv2c for details)

HTH,

Jan.

	-----Original Message-----
	From: mrtg-bounces at lists.oetiker.ch [mailto:mrtg-bounces at lists.oetiker.ch] On Behalf Of Gökhan" hacibektasoglu
	Sent: Thursday, March 29, 2007 10:58 AM
	To: mrtg at lists.oetiker.ch
	Subject: [mrtg] MRTG draws wrong when the traffic arrive 100 ~110 Mbit...


	Dear All,
	I'am using MRTG for draw the telco line traffic. But I have a problem. When the traffic is high (up to 100Mbit), the graphic shown down...I try 3 different mrtg servers& mrtg versions for this problem but i can't :( I can get the true ifinoctets & ifoutoctets values when the problem is going on (I try on the same server). What can i control for resolve this problem? If you can help I will be very hapy...
	Thank you for your help...
	
	Awaiting reply,
	
	Gokhan Hacibektasoglu
	Istanbul

	


	Gökhan Hacýbektaþoðlu


  _____ 

	Don't get soaked. Take a quick peek at the forecast <http://tools.search.yahoo.com/shortcuts/?fr=oni_on_mail&#news>
	with theYahoo! Search weather shortcut. <http://tools.search.yahoo.com/shortcuts/?fr=oni_on_mail&#news>



_________________________________________________________

Dit bericht kan informatie bevatten die niet voor u is bestemd. Indien u niet de geadresseerde bent of dit bericht abusievelijk aan u is toegezonden, wordt u verzocht dat aan de afzender te melden en het bericht te verwijderen. De staat aanvaardt geen aansprakelijkheid voor schade, van welke aard ook, die verband houdt met risico's verbonden aan het elektronisch verzenden van berichten.
_________________________________________________________

This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. The state accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages.
_________________________________________________________
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.oetiker.ch/pipermail/mrtg/attachments/20070329/1f34a30d/attachment.html