Verify that it is set to '0' on the wlc and verify that the switchport is native vlan 55 and that vlan 55 is forwarding. Also... I think you have to reboot the wlc after you make changes to the interface. I could be wrong.
I know there is a bug on the 5.0 code, which might still be on the 5.1, but I don't have that info. There also was a bug on the 4.1, in which you would have to load the webauth page to the wlc, set the wlc to use the default page and hit apply. Then you would choose to use custom webauth and hit apply and that would fix the issue. You can try that to see if that works, or else if you configurations are correct, then maybe open a TAC case. Like I said earlier, that code is too new.
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...