I have a great problem with the SNMP - Interface Statistics Data Query.
I wanted to import a graph template (circ_util.xml). cf: http://forums.cacti.net/about8520.html
But once I did it, the SNMP - Interface Statistics Data Query disapears.
I can still see it in the sql database but not in cacti Data Queries.
The consequences are that I can not see interfaces for Cisco Routers devices because Cisco Routers Template uses SNMP - Interface Statistics Data Query. It means I cannot create graphs for interface (Fast Ethernet, Serial, ...).
I do not understand why this Data Query gone.
![:-?](./images/smilies/icon_confused.gif)
So, I removed in the database (table : snmp_query) the entry "SNMP - Interface Statistics".
Then, I tried to re-imported the SNMP - Interface Statistics Data Query from an other new installation of Cacti. But it doesn't work.
So I recreate the SNMP - Interface Statistics Data Query manually. I can now see it Cacti.
After that, I re-affect it to Cisco Router Host template, with the hope it will works.
But now there are a lot of problems and strange things in cacti.
I can now add graphs for a device but these graphs have no data!
It seems that all the problems can be explained as kinds of "references lost" in the database or something like that.
I am working on how to restore a mysql database with bin files...
Has anyone an idea of why Graphs cannot get data?
Or how I could recreate the good reference in the database, how could I fix these problems ?
Thanks!
I am running Cacti 8.6.h under Debian 3.1