Interface Traffic Graph not Showing value !!!

[prabhushrikant]

Hi,

I am very new to cacti and RRDTool. I need to create a graph for Interface traffic(bits/sec total bandwidth) using Interface traffic graph template and datasource as Interface - traffic and data query as interface statistics but its result is shown as 0 rows , but there is no error on cacti.log file. Graph doesn't plot any thing.

So I even tried SNR graph for client using generic snmp OID template(.1.3.6.1.4.1.2021.255.3.54.1.3.32.1.26.1) and data source as wirelss client (temlate - windows xp/2000 host) which was runing windows vista actually. but that graph too didn't plot any thing. I checked RRD files are getting created but then why nothing is cming up on the graph.

I even tried snmpwalk -c public -v 1 192.168.45.1 .1.3.6.1.4.1.2021.255.3.54.1.3.32.1.26.1
but it gives Timeout: No Response from 192.168.45.1

(i have changed the default IP of 192.168.1.1 to 192.168.45.1)
Basically my school project is to show average traffic for each user on network for 15days so that administrator can identify who is hogging a lot of bandwidth. Let me know if it's possible in cacti to graph such data?

Also I don't know what is meant by please see my 1st or 2nd or Nth link under my signature ...how to look for that Please help...I couldn't understand many of the replies because of that....sorry for an extra work for u to explain me all small things.....

Please help me wid this soon ....thanks in advace any help is appreciated.

Thanks,
Shrikant.

[TheWitness]

No response means either one of two things:

1) You have the wrong read community.

2) Your device does not support this metric.

Depending on what you mean by User, there may be other options.

TheWitness

[prabhushrikant]

Hey I got the graphs going ...what I changed was that

1) Install snmpd
2) change /etc/snmp/snmpd.conf file for address 127.0.0.1 to 192.168.45.1
3) then restart snmpd service

this link was helpful :
http://www.debuntu.org/how-to-monitor-y ... -and-cacti

Please let me know about my other doubt i.e aggregating data over 15 days for each client connected and then representing. Any OID available for similar task.

Thanks,
Shrikant.

[gandalf]

Hey I got the graphs going ...what I changed was that

1) Install snmpd
2) change /etc/snmp/snmpd.conf file for address 127.0.0.1 to 192.168.45.1
3) then restart snmpd service

This is indeed a good move. But why did you not refer to our documentation pointed at by the 1st link of my sig and/or the 4th tab on top of every cacti web page?

Please let me know about my other doubt i.e aggregating data over 15 days for each client connected and then representing. Any OID available for similar task.

It woul be easier for us if seperate topics are posted seperately. We do NOT suppose this as kind of spam.
I advertise my aggregate plugin in this case.

R.