( Note: have a TAC Ticket 629648353 on this, and no solution yet)
I´m installed a vWLC on a ESX 5.5 following the Configuration Guide (vlwc version 7.4.121 and tryed the last one too), and if I put a Vlan Tag on the management interface the page shows an error of SSL_ERROR like this.
I made a port mirror of the internal server nic where is installed the vWLC and i notice a lot of "tcp-out-of-order" messages like this and is the same thing on my laptop trying to access the gui of the vwlc.
Even rare is that if i create an SSID (taged in another vlan) the users can get the ip address, can make ping tests for example to www.cisco.com and all is good, but when they tryed to web browse any web page, the browsers (any browser and any laptop) shows and error of "ERROR 400 BAD REQUEST" like this.
TAC didn't find the solution... we replace the VWLC and buy an appliance 2504... take notes that the VWLC only fails in a ESX installed on a "IBM flex chassis" i tried with 2 differents clients that has IBM flex chassis and is the same issue... (Blade center H and standalone servers works well)
Nothing new (we buy the 2504 wlc because the vwlc does not work with our ibm pureflex hardware/esx5.5/nexus1000v/ibmBNTchassis switches/ cisco 2960x switch).. I had the same behavior, in linux and even in android (in smartphones) all works well but in windows not... Just one comment; one of my work partners had a "tuned" version of windows (i dont know what he does with their OS) but he could navigate well....
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...