Cacti

Eureka! Found the solution to my issue:

http://bugs.cacti.net/view.php?id=2682

EngineID on client SNMP side needs to be unique on each node for Spine / cmd.php to properly query all v3 devices!

Found my solution here: http://bugs.cacti.net/view.php?id=2682

EngineID on client SNMP side needs to be unique on each node for Spine / cmd.php to properly query all v3 devices!

I can verify that Spine ./configure indicated "checking if Net-SNMP needs crypto support... no" I then tried again with CFLAGS="-I/usr/include/net-snmp" and now configure reports Yes After building and installing Spine with CFLAGS, the results are exactly the same :-/ however, th...

Sounds very similar to an issue I've been grappling with for quite some time now - posted about it last year: http://forums.cacti.net/viewtopic.php?p=255591#p255591 Still haven't found a solution... Thankfully, it only affects a handful of devices for whatever reason. The rest of my SNMPv3 devices w...

Thanks for the hint! So I tried compiling several versions of Spine all the way back to 0.8.7e, but they all exhibited the same issue. Then I tried changing the "Maximum Threads per Process" setting to 1, and Spine (0.8.7e & 0.8.8c) works now! So obviously there's some issue with multi...

As we migrate devices from SNMPv2c to v3, we're running into the same issue with Cacti :cry: Our Cacti is installed on a vanilla CentOS 6.6 x86_64 server. This seems to be a problem with php-snmp (currently, php-snmp.x86_64 0:5.3.3-40.el6_6); as when I uninstall the php-snmp package, then querying S...

To an extent, yes - however, the index.php page appears to be written to use relative URLs, so the rewrite may work well for the index.php page but not for the content within. This results in security alerts from modern browsers which prefer not to mix http & https content on the same page... He...

Cross-posted in Feature Requests forum: http://forums.cacti.net/viewtopic.php?f=7&t=47649

As user sonador requested in this thread: http://forums.cacti.net/viewtopic.php?f=21&t=45825 Neither Apache redirect nor the SSL plugin serve this purpose, as they both result in all pages being delivered via HTTPS. In some environments, its only necessary and desirable to secure the login page,...

After much research, I've managed to get mod_rewrite to work, but it's not perfect... Within your <Directory> configuration for Cacti, add: RewriteEngine On RewriteCond %{HTTP_HOST} !^cacti\.domain\.com$ [NC] RewriteRule ^(.*)$ https://cacti.domain.com/$1 [R=301,L] RewriteRule ^$ /index.php [R=301,L...

Thank you for the enhancements, the upgraded of my previous lmSensors setup was flawless.

Many of my web servers run under 1% CPU load most of the time. I thought it was odd the CPU utilization graphs were always 0.00, until I looked at the code in ss_apache_stats.php and saw the CPU load output is rounded down by the floor() function. I removed the floor() function and now I see data in...

I've still had no success with graphs D or F :cry: However, I did fix one small problem in ss_apache_stats.php that was preventing graph E from collecting thread stats from certain Apache versions: Look for the two lines "BusyWorkers": and "IdleWorkers": around line 99 and make t...

Having a bunch of dm-0, dm-1, dm-2, ... wasn't very interresting so I did a very crappy but working change to iostat.pl. Basically, i use devmap_name to find out what target correspond to the device-mapper (dm). I now got the LV name which is quite more usefull. sub getoid { my $oid = shift(@_); pr...

[With curl installed] cd /etc/yum.repos.d sudo curl http://dev.centos.org/centos/4/CentOS-Testing.repo -o CentOS-Testing.repo or [With wget installed] cd /etc/yum.repos.d sudo wget http://dev.centos.org/centos/4/CentOS-Testing.repo Replace centos/4 with centos/5 depending on which release of CentOS ...