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:[EMAIL PROTECTED] 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:[EMAIL PROTECTED] 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:[EMAIL PROTECTED] + 34:[EMAIL PROTECTED] 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 - [EMAIL PROTECTED] Telephone- +880 37 71800500, +880 37 71800501 Cell- +8801730068832
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