There ought to be some sort of monitoring for the current/past state of the network. Currently this page is a log of BenjaminJencks attempts to set this up.
Vision
Something, probably Cacti, monitoring all the APs for
- Number of associated stations (done with assoc_count script)
- Link throughput (built into snmpd, unless bridges cause weirdness (I don't see why they would))
- Link status? This might be derived from throughput
So Far
- mississippi has snmp tools installed
- metrix-naya-{n,s}w has snmpd installed
- metrix-naya-sw has /usr/local/bin/assoc_count, which prints the number of associated stations.
snmpd is configured to use assoc_count for OID 1.3.6.1.4.1.2021.8.1.101.1, otherwise known as UCD-SNMP-MIB::extOutput.1. This is a string, I don't know if that will cause problems later. If it does, it's simple enough to make assoc_count return the number as an exit status, which snmpd reports as an integer.
- This means you can count stations with snmpget -c public -v 1 10.11.104.2 1.3.6.1.4.1.2021.8.1.101.1
- Installed IEEE802dot11-MIB on mississippi. use -m IEEE802dot11-MIB option on snmp commands when you need to.
Installed Cacti. http://buick.personaltelco.net/cacti/graph_view.php
Next Steps
- Set up monitoring of # of STAs.
- Set up SNMPd on all the metrixes.
- Monitor throughput on mississippi itself.
- Fix the kludge on httpd.conf I did.