First of all, I'm not familiar with the WAP300 series AP (and neither do I work for Cisco), however, I would like to see if I can provide some sort of assistance.
Don't know if you've ever seen this website before but this is the office Small Business Knowledge Base website for products like WAP3XX. The website is HERE. You've got two search fields. The first one, choose Access Point and the second one enter "WAP321". What I did was put the comment of "WAP321 open" and I've looked and found this funny article called Enabling Multiple Wireless Networks on RV320 VPN Router, WAP321 Wireless-N Access Point, and Sx300 Series Switches. If you scroll down to the document, you'll find a WAP321 segment and how to set up a new SSID. For the sake of troubleshooting, can I ask if you can create an OPEN authentication SSID and see if your wireless clients can authenticate successfully? If they can, then you crank up the security and encryption until they break.
Final straw, look at THIS website. It's got videos (heck, I don't know WHY they have to be videos instead of PDF or HTML).
I'm seeing this problem with an open network so not sure why you're suggesting I "crank up the security and encryption". I did try creating a standard WPA2 network just to check and all my clients fail to connect in the same way.
I've only got one. Every time I try this I do a factory reset then run through the setup wizard, so there's no config kept.
As I already said, I'm also seeing this problem on a WPA2 network not just an open one.
The one thing I have learned is that when I work late it starts working. I'm wondering if there's something else on our network that's telling it all the AIDs have been used up? But I want this to work as a standalone access point so that's how I've tried to configure it.
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
This is the start of a display filter cross reference between Wireshark and OmniPeek.
The 1st installment is a table of advanced filters. More filters will be added as time allows.
It is a living doc, so check back for changes every so often
Please feel ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...