Hi, I was upgrading 2 weeks ago, upgraded our first HA pair, but 8.0.140 has killed our mobility anchors to external company's. Have a TAC call open, but it is going on a while to fix. So can't upgrade the others till we have a fix for this one.
DHCP Option 43 won't make any difference. The issue is the radio firmware gets corrupted. Once this happens, the AP would disconnect itself from the controller because the radio would report sport a Regulatory Domain of a <NULL> value. If you have PI, this AP won't even appear in PI logs as being disconnected from the controller.
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...