Cacti

Fixed it by examining the standard output of poller.php. It stated that the parameters were incorrect. I found out that my data input method had no output field specified. Once I created one the graph was fine. I examine the standard output of poller.php by putting the following line in the crontab ...

You might also want to check out the net-snmp documentation and tutorials at

http://net-snmp.sourceforge.net/

and also download the MIB browser (x86 version) called Getif 2.3.1 from

http://www.wtcs.org/snmp4tpc/getif.htm

so you can then see what info snmpd will be able to give you.

I think you should indeed run "snmpconf -g basic_setup" as thats what i did.

Anyway, if it will help. I have attached my snmpd.conf for you.

The version of net-snmp that I use is in my signature.

Here's the top of the cacti.log with the DEBUG level log setting switched on: 08/31/2005 08:54:13 AM - SYSTEM STATS: Time: 13.1810 s, Method: cmd.php, Processes: 1, Threads: N/A, Hosts: 2, Hosts/Process: 2, Data Sources 91, RRDs Processed 70 08/31/2005 08:54:13 AM - POLLER: Poller[0] CACTI2RRD: /usr...

You dont need all that com2sec bollox. You do need the following line though. rocommunity public Change "public" to whatever to want your community name to be. Then kill -HUP `head -1 /var/run/snmpd.pid` (or wherever OpenBSD has its pid files). Then try the following command from the same ...

Hello, I am graphing the number of telnet connections per network subnet to a particular server. It uses two data input methods both of which run a bash script that executes an snmpwalk command and then returns the result as an integer. One particular bash script is for the total number of telnet co...

XML templates/script are attached.

I could not find this anywhere so I did it myself. Please feel free to provide feedback here. Installation Instructions 1) Put tcp_conns.sh in your cacti scripts directory - /usr/local/cacti/scripts on mine. 2) Edit tcp_conns.sh: Change "public" to whatever your snmp community name is. 2) ...

Oh the reason why I created this was because with the ucd/net snmp graph template that I got with Cacti, "system" was showing the total cpu usage and "nice" and "user" were showing as zero. I couldn't figure out why because poller.php was getting good values back from t...

A screenshot. Please bear in mind this server is cpu maxxed a lot. Thats why its at 99% cpu usage!

First of all, fantastic product. Well done on a great piece of software! I have been playing with it for 3 days now and it was at first confusing to use but I'm getting there. Here's my first graph template. This graph template uses the SNMP MIBs provided by the HP Smartstart management tools that c...

Very good script thanks!

I'm now using it.