[SOLVED] SNMP - Interface Statistics

[jones]

Hi all,

I'm sorry if this something that is answered in anther post but I didn't find any anwers.

I've just installed the latest version of cacti and am trying to add a bandwidth graph to the default device that is installed with cacti. I have setup everything properly (as far as i know) however SNMP is returning no values and comes up with this in the log: + No SNMP data returned.

Any help would be greatly appreciated!

Here's the verbose:


+ Running data query [1].
+ Found type = '3' [snmp query].
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/interface.xml'
+ XML file parsed ok.
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.2.1.2.2.1.1'
+ No SNMP data returned
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/interface.xml'
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/interface.xml'
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/interface.xml'

[petergigengack]

hey mate,

I had a similar problem.

If you want to follow the thread here it is:

http://forums.cacti.net/viewtopic.php?t=24908

[jones]

thanks mate, you have a PM

[jones]

Thanks for the help petergigengack.

now I have NAN graphs and am trying to troubleshoot them but need help interpreting this. Here's some of my cacti.log output:

Code: Select all

12/20/2007 06:50:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 06:50:03 AM - SYSTEM STATS: Time:1.1916 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 06:55:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 06:55:03 AM - SYSTEM STATS: Time:1.1708 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:00:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:00:03 AM - SYSTEM STATS: Time:1.1879 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:05:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:05:02 AM - SYSTEM STATS: Time:1.1798 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:10:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:10:02 AM - SYSTEM STATS: Time:1.1562 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:15:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:15:02 AM - SYSTEM STATS: Time:1.1718 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:20:03 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:20:04 AM - SYSTEM STATS: Time:1.1524 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:25:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:25:02 AM - SYSTEM STATS: Time:1.1781 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:30:03 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:30:04 AM - SYSTEM STATS: Time:1.1988 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:6 RRDsProcessed:6
12/20/2007 07:35:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:35:02 AM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:35:02 AM - SYSTEM STATS: Time:1.2073 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:7 RRDsProcessed:7
12/20/2007 07:40:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:40:02 AM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:40:02 AM - CMDPHP: Poller[0] Host[1] DS[10] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:40:03 AM - SYSTEM STATS: Time:1.1939 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:8 RRDsProcessed:8
12/20/2007 07:45:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:45:02 AM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:45:02 AM - CMDPHP: Poller[0] Host[1] DS[10] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:45:03 AM - SYSTEM STATS: Time:1.1952 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:8 RRDsProcessed:8
12/20/2007 07:50:04 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:50:04 AM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:50:04 AM - CMDPHP: Poller[0] Host[1] DS[10] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:50:05 AM - SYSTEM STATS: Time:1.1674 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:8 RRDsProcessed:8
12/20/2007 07:55:02 AM - CMDPHP: Poller[0] Host[1] DS[8] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:55:02 AM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:55:02 AM - CMDPHP: Poller[0] Host[1] DS[10] WARNING: Result from SNMP not valid.  Partial Result:
12/20/2007 07:55:03 AM - SYSTEM STATS: Time:1.2121 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:8 RRDsProcessed:8

thanks!

[TheWitness]

Either the poller cache or your data source are your fiend. You need to perform an snmpget on the specific OID in question. You will likely have some issue either with the snmp community, timeouts, or something much more drastic.

TheWitness

[jones]

just an update...i reinstalled cacti, this time without any plugin support and it graphs everything correctly.

Perhaps something with the plugin support was causing problems?

Anyways, it works! thanks for the help everyone.

[gandalf]

That's very interesting.
Please do us all a favour. If running plugins again, please activate them one by one and tell us which of them breaks cacti.
Reinhard

[jones]

sure, I have a backup vps on another server so i can try it with that and see what happens.