Attendees, At present, we're aware of several issues affecting access to the NANOG attendee network -- in short, they include: -Apparent 'lumping' of iDevices, picking 11b/g channels of "1" and "6" (while channel 11 AP's sid idly by); adjusting additional AP's power and channel configuration to perturb this sub-optimal client selection logic. -AP's were permitting all frame bitrates (1 through 54 mbit encodings); these have been adjusted to include 5.5 mbits (cck, b) and 12 mbits (ofdm, g) encodings or greater (this reduces transmission duty cycles, frees up airtime, reduces contention, and hopefully performs better). -DHCP timer was set at 600 seconds; I'm informed that the lease time was increased to 3600 seconds at ~10:30AM PST today. Please relay any outstanding issues my way--I'll route to Verilan, which is handling the network and wireless support for the meeting. Best, -Tk