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Cacti | tools | |
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23 | 7 | |
1,562 | 17 | |
2.4% | - | |
9.7 | 6.2 | |
8 days ago | about 1 month ago | |
PHP | Python | |
GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Cacti
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Periodic network saturation
If you have SNMP access to your switches, a very simple quick start is to use Cacti (https://www.cacti.net/) which will give you some nice graphs in no time at all. Far less complex than setting up/configuring a full monitoring system or NetFlow/SFlow.
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PHP errors with Cacti
This was fixed in the following commit https://github.com/Cacti/cacti/commit/d1c1380ad9250c323f1dc874e26840c80edd3afb, I suggest upgrading cacti to at least the 1.2.20 version.
- CVE-2022-46169: Unauthenticated Command Injection in Cacti detected as being exploited in the wild - see comments
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What's a good free/cheap monitoring software?
Cactai is also free, but has a steep learning curve. https://www.cacti.net/
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Unifi SNMP & PRTG
Nice write-up! I've done similar with Cacti, which is free.
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Help out a new sysadmin?
Cacti - network monitoring
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Is there a good tool that I can deploy to a micro PC that can monitor/log/report different stats of network health?
https://www.cacti.net/.
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Show min / max temperatures in lm_sensors
Pretty simple request, but I couldn't find any solution on the internet, neither in Archwiki / Gentoowiki. There are some complicated things like cacti that can read sensord output, but that's a bit of overkill. I just want something like hwinfo64 for $forbidden_OS.
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Network Monitoring Solution
Just to throw this one out there, I use cacti https://www.cacti.net/ for my network monitoring.
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Possible to graph the number 'up' ports on a Cisco/extreme switch using SNMP
I''ve had good luck graphing our switch port statistics with Cacti.
tools
- Network Monitoring Solution
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How to see Temperature data?
So I looked this up. It's pretty basic from a MIB standpoint. I made an example generator.yml config file for you.
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Observium alternatives due to polling intervals
Specifically for JunOS, I wrote a special config that limits the number of metrics and breaks things up to avoid slowness.
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SNMP OID to poll to determine if a LAG member is down?
I have some need for this myself. This is my JunOS generator.yml. If I figure out anything useful for LACP, I'll post it there.
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Need help with MIB, OID, SNMP monitoring
This is the configuration I use. Maybe the output file would help you.
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snmp walk help/understanding
I updated my example to do just that.
What are some alternatives?
LibreNMS - Community-based GPL-licensed network monitoring system
Munin - Main repository for munin master / node / plugins
checkmk - Checkmk - Best-in-class infrastructure & application monitoring
Netdata - The open-source observability platform everyone needs
Thruk - Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.
Centreon - Centreon is a network, system and application monitoring tool. Centreon is the only AIOps Platform Providing Holistic Visibility to Complex IT Workflows from Cloud to Edge.
snmpcollector - A full featured Generic SNMP data collector with Web Administration Interface for InfluxDB
Icinga2
snmp_exporter - SNMP Exporter for Prometheus
uptime-kuma - A fancy self-hosted monitoring tool