Our Location Server has recenlty been upgraded and we can't see any clients:
WCS ver = 188.8.131.52
WLCs versions are: 184.108.40.206 (WiSMs), 220.127.116.11 (4400) and 18.104.22.168
AppLoc was 22.214.171.124, but is upgraded to ver: 126.96.36.199.
They're all synced to NTP.
sample Error seen in AppLoc: (10.217.95.250 is one of the WLAN controllers)
8/11/10 12:01:34 ERROR[locp]  The LOCP session target is not responding: <LocpSessionTarget mode=CLIENT><LocpEndPoint status=INIT totalBytesSent=390 totalBytesReceived=0><LocpEndPoint.Key host=10.217.95.250 port=16113/></LocpEndPoint></LocpSessionTarget>
I have trached the original database , synced from fresh with the WCS, but no luck.
no clients seen.
Used Memory (bytes): 5801360 Allocated Memory (bytes): 9441280 Max Memory (bytes): 530907136 DB virtual memory (kbytes): 247 DB virtual memory limit (bytes): 32000000 DB disk memory (bytes): 8224768 DB free size (kbytes): 4784 Active Elements: 0 Active Clients: 0 Active Tags: 0 Active Rogues: 0 Active Elements Limit: 2500 Active Sessions: 1 Clients Not Tracked due to the limiting: 0 Tags Not Tracked due to the limiting: 0 Rogues Not Tracked due to the limiting: 0 Total Elements Not Tracked due to the limiting: 0
Has anyone have plan on how to troubelshoot this? Additional debug didn't shed any light.
First, you would need to get the WCS, WLC and Location servers on the supported versions.
WLC 6.0.188 is supported by WCS 6.0.170 and upwards. I would suggest moving to the 7.0 or the latest WCS 6 release ie 6.0.196. If you are on WCS 7.0.164, supported Location version is 6.0.102/101. Make sure you have the controllers on 7.0 as 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...