Keeping track of all this IT crap
Flaherty, Patrick
pflaherty at wsi.com
Tue Feb 5 12:13:09 EST 2008
> Do people know of any good software to keep track of all this IT
> crap? Users, computers (with make, model, serial, CPU, RAM, etc.),
> patch panels and their jacks, switches and their ports. Most
> importantly, what is connected to what: User A has computer B plugged
> into jack C which is patched into port D of switch E. Multiple times
> 100 users, two buildings, and eight switches, and damn things are
> confusing.
I've been using a combination of mediawiki (documentation), groundworks
nagios (monitoring), netdisco / cacti (analysis). I don't have a good
answer for inventory yet. NetDisco discoveres networks based on CDP,
lists switch ports / mac addresses / vlan associations. I wrote a script
to grab all the relationships in netdisco and add them to nagios. I've
also added a graphviz plugin to mediawiki, which I used to diagram
process flows which are clickable (because graphviz is magical and
awesome.)
Patrick
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