[mrtg] MRTG-RRD anomaly!!

Mon Sep 29 07:32:40 CEST 2008

Hi,

It may cause by snmp version. Please use snmpv2 instead of snmpv1.

Tq

-- Azrol --

From: mrtg-bounces at lists.oetiker.ch
[mailto:mrtg-bounces at lists.oetiker.ch] On Behalf Of Firdous Saleheen
Sent: Monday, September 29, 2008 12:10 PM
To: rrd-users at lists.oetiker.ch; mrtg at lists.oetiker.ch
Cc: imtiaz.rahi at mango.com.bd; monjurul.hasan at mango.com.bd
Subject: [mrtg] MRTG-RRD anomaly!!

Hi,

We have created MRTG(with RRD support) configuration for two interfaces
and one for the aggregation of those two interfaces.

MRTG of two interfaces are working well but the aggregation graph
sometimes is showing wrong graph. It seems it is just forgetting to sum
up the graphs.

i.e. 

interface 1  current in: 64.93Mb   out:18.04Mb

interface 2 current in:59.33 Mb  out:3.12Mb

int1+int2  current in :11.32 Mb    out:  21.17Mb

Interestingly, only IN traffic of aggregation is affected, not OUT
traffic.

The configuration files are as follows:

HtmlDir: /var/www/mrtg

ImageDir: /var/www/mrtg

LogDir: /var/lib/mrtg

ThreshDir: /var/lib/mrtg

EnableIPv6: no

Options[]:growright,bits

LogFormat:rrdtool

#Interface 1

Title[s]: S Traffic Analysis

Target[s]: 29:public at 192.168.1.1

setENV[s]:MRTG_INT_IP="202.18.133.34" MRTG_INT__DESCR="POS 0/0/2/0"

MaxBytes[s]: 2000000000

#Interface2

Title[t]: T Traffic Analysis

Target[t]: 34:public at 192.168.1.1

setENV[t]:MRTG_INT_IP="203.22.98.46" MRTG_INT__DESCR="POS 0/0/2/1"

MaxBytes[t]: 2000000000

#Interface1+interface 2

Title[submarine]: SUBMARINE Traffic Analysis

Target[submarine]: 29:public at 192.168.1.1 + 34:public at 192.168.1.1

setENV[submarine]:MRTG_INT_IP="" MRTG_INT__DESCR=""

MaxBytes1[submarine]: 40000000000

MaxBytes2[submarine]: 40000000000

There are 3 separate config files.

We have generated log files using  - -logging and - - debug command. - -
debug command is with "log,base,snpo"  parameters and found no error.

Have anyone faced this problem?

Please advise.

Thanks and regards,

Firdous Saleheen

Engineer

Mango Teleservices Limited

82,Mohakhali C/A,(12th floor),

Dhaka-1212.

E-mail - saleheen.firdous at mango.com.bd

Telephone- +880 37 71800500, +880 37 71800501

Cell- +8801730068832

NOTIFICATION

This e-mail and the attachments is intended solely for the person 
to 
whom it has been addressed. It contains privileged and/or 
confidential 
information and is privileged or otherwise protected from 
disclosure. 
If you are not the person for whom this e-mail was intended, or 
the e-
mail has reached you by mistake, please delete it immediately 
and 
inform us of the error. Our e-mail address is admin at tnb.com.my.

All opinions, conclusions and other information in this message 
that 
do not relate to the official business of TNB shall be understood 
as 
neither given nor endorsed by TNB. TNB shall not be responsible 
for 
any
activity that may be considered as illegal and/or improper use of 
e-
mail and TNB further disclaims and shall not accept liability for 
any 
content of this e-mail, or for the consequences of any actions 
taken 
on the basis of the information provided, unless that information 
is 
subsequently confirmed in writing.

WARNING
Internet communications cannot be guaranteed to be secured or 
error-
free as information could be intercepted, corrupted, lost, arrive 
late 
or contain viruses. As such, we do not accept liability for any 
errors 
or omissions in the content of this message which may arise as 
a 
result of internet transmission.

TNB does not authorise any of its employees to make any 
defamatory or 
seditious statements or commit any offence which is contrary to 
the 
laws of Malaysia. Any such communications and/or actions by 
such 
employees are outside the scope of employment of the said 
individuals 
and TNB shall not be liable for such communications and/or 
actions.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.oetiker.ch/pipermail/mrtg/attachments/20080929/9ce37110/attachment-0001.html 