Graph not plotting

jamiehancock · Post by **jamiehancock** » Wed Jun 15, 2016 9:56 am

Hi,

I have created a new graph using an OID for memory usage on our FortiGate firewalls. If I use SNMPWALK from the Cacti server using the OID I receive an integer so I know it is working.

I have enabled Graphing Debug Mode and it all seems fine, see the file attached.

Please could someone help?

J.

micke2k · Post by **micke2k** » Thu Jun 16, 2016 1:26 am

What does the log say?

jamiehancock · Post by **jamiehancock** » Thu Jun 16, 2016 1:37 am

micke2k wrote:What does the log say?

Thanks for the reply Micke2k.

Which log? The debugging information can be seen in the attachment.

J.

jamiehancock · Post by **jamiehancock** » Fri Jun 17, 2016 1:46 am

Hi all,

Please can someone help me with this?

J.

micke2k · Post by **micke2k** » Sun Jun 19, 2016 7:36 am

The cacti log. Please set it to high or debug under settings.

micke2k · Post by **micke2k** » Sun Jun 19, 2016 7:36 am

The cacti log. Please set it to high or debug under settings.

jamiehancock · Post by **jamiehancock** » Mon Jun 20, 2016 6:54 am

Ahh, I understand, sorry for being silly.

I get this information in the log file.

06/20/2016 12:45:36 PM - CMDPHP: Poller[0] Host[47] DS[1581] WARNING: Result from SNMP not valid. Partial Result: U

But when I conduct an snmp walk using the same OID it returns a value?

J.

phalek · Post by **phalek** » Mon Jun 20, 2016 7:48 am

Look closely to the OID. The one you are looking for has a .0 at the end.

If you try a snmpget (instead of snmpwalk) you will also get an error if you do not add that .0

Solution: Add .0 to your OID in Cacti

jamiehancock · Post by **jamiehancock** » Mon Jun 20, 2016 9:16 am

phalek wrote:Look closely to the OID. The one you are looking for has a .0 at the end.

If you try a snmpget (instead of snmpwalk) you will also get an error if you do not add that .0

Solution: Add .0 to your OID in Cacti

Hi,

Thanks for the suggestion. It worked for two of my graphs. Now, I've added two more but they aren't graphing. The Cacti log comes back with the correct integers?

: cactidisk.JPG (32.83 KiB) Viewed 1372 times

: cactisessions.JPG (34.58 KiB) Viewed 1372 times

Thank you so much for helping me with this, I really do appreciate it.

J.

phalek · Post by **phalek** » Mon Jun 20, 2016 9:20 am

Your max value is set to 100. Change it to U. This should solve your problem

jamiehancock · Post by **jamiehancock** » Mon Jun 20, 2016 9:22 am

I'm not seeing the NAN values but I'm getting 0 instead?

: fortsess.JPG (59.21 KiB) Viewed 1372 times

: fortdisk.JPG (61.67 KiB) Viewed 1372 times

J.

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