Cacti

I have a cacti installation that has been running perfectly for a couple of years now, and I just finished restructuring my network, so I deleted all the hosts and graphs along with their data, and set up new ones. Now I get no graph image, and get "exit signal Segmentation fault" in apach...

here is a screenshot of the logging config.

Gandalf, One of my graphs still has NaNs in it. When I run I get no feed back at all. It takes about 1 second to complete but there is no output is printed to STDOUT.

I'm guessing this is a problem, but what is next?

Most of my graphs are being created, but some are not. For the ones that are not being generated, if I click on the graph name under graph management it asks me to download a zero byte file named graphs.php. No errors show in the log, and I'm stumped. I have set up 1 minute polling according to tech...

OK, I was running out of memory. My php was set to 8MB. I upped it to 64MB and all is working! I know 64MB is a lot, but hey, when you have 8GB on a quad core Xeon who cares?!!

I'm using cacti to graph 2 mikrotik routers, and the graphs have missing sections in them. What should I be looking for?

Any ideas what is happening?

Lawrence

OK, it's a problem with me! The current data rates comes from this submenu. This does not work interface wireless print oid The data rates we want are from here, and the oid seem to be different for each router, so you will have to run this command and replace the oid in the database with the correc...

Can it be changed directly in the database under rrd_step in poller_item? Just guessing here...

OK, It's a problem with RouterOS, I have contacted Mikrotik and I'll post what I find out.

I am having a problem with Data Rates. This is what is showing up in the log file. Have any ideas? Everything else is working, including signal strength. 01/03/2009 09:39:03 PM - CMDPHP: Poller[0] Host[2] DS[18] WARNING: Result from SNMP not valid. Partial Result: 01/03/2009 09:39:03 PM - CMDPHP: Po...