5411 No response received during 120 seconds on last EAP message
With a new CA, you need to make sure that the clients are trusting or have the root CA of the new CA. The message you see is usually because of the device not trusting that certificate. If these are domain computers, then you can push the new CA certificate to the clients via GPO... make sure that all your servers have the new root CA in their trusted root CA store.
Your testing with the new oand the old, points to either client or AD isn't trusting that certificate.
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Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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 f...