Cacti
Cacti uses RRD (by MRTG Author Tobias Oetiker) for producing graphs of network traffic and other stats, but adds a great front end configuration and viewing packages aswell as doing the backend Data Collection. Its great strength is the use of templates to allow replication of the same graph styles across many data sources - aswell as just sheer ease of use! Again its free (Thank you Ian Berry) and runs on Linux or Windows.
For my own needs I've created several SNMP Queries and associated templates. Now with version 0.8.4 these can be easily exported and distributed. I've included mine here - I hope others find these useful.....
Compaq - Health MIB Temperatures Graph Query |
Uses the Compaq Health MIB (for Win2K server) to graph Chassis and CPU Temps
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Full Details |
Cisco - SAA Response Time Query |
Graphs the results of configured Cisco SAA (Service Assurance Agent) Probes
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Full Details |
Cisco - ISDN Calls In/Out (Transmission MIB) Graph Template |
Graphs rate of ISDN calls In/Out (calls/min) from the ISDN Transmission MIB. Tested with Cisco Routers.
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Full Details |
Cisco - NBAR Protocol Graph Query |
Graphs per Protocol Traffic Info from Cisco NBAR Enabled routers
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Full Details |
Cisco - Free Memory Graph Template |
Graphs free "Proc" and "I/O" memory from Cisco Routers
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Full Details |
Cisco - PIX Host template |
Graphs Connections, CPU, memory and Interfaces from Cisco PIX firewalls
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Full Details |
NetApp - WebCache Host Template |
Graphs HTTP Requests, Connections, CPU, Filesystem USage and Interfaces from NetApp WebCaches
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Full Details |
