I have an issue with WLC , the WLC cannot delete the information of the client when it jump to new SSID , it mentains the old information, it connect with the second SSID but it details (IP address and interface) as it is connected with the old SSID, although the fast SSID change enabled , um runnning
show client detail < mac address while connected to the old ssid>
Try to connect to another ssid and have the following outputs:
show client detail < mac address > every now and then until the client appear
in the RUN state machine in the debugs output
In the meantime try to disable session timeout on the SSIDs between which the client is trying to change connection.
Also check this caveate which approximately describes similar symptoms:
WLC keeps ghost client entry
Symptom: ==================== WLC keeps ghost client entry if network between WLC and HREAP is unstable.Condition: =========== network between WLC and HREAP is unstableComponents: =========== H-REAPWorkaround: =========== We have some workarounds to delele ghost entries. - disable/enable WLAN - configure session timeout
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...