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Hi Using C9800-CLVer 17.15.3Flexmode, remote sites.AP model - C9120-AXII am getting this error from multiple sites/APs across the network. AP is up, no disconnection, stable network, but on Controller they are getting dijoined msg every 30-50 seconds...
I am using C9800-CL in redundancy.with xxx.xxx.xxx.1 - Core-WLC.com xxx.xxx.xxx.2 - Primary xxx.xxx.xxx.3 - SecondaryWhen I try to use " Core-WLC.com " after entering username and password it gives me error as {"text" : "nil response from WSMA"} or V...
Thanks MarkAgree with you, was not expecting users to experience the connectivity issue, I was not aware of the "chain-validation stop" this is helpful in this situation, i need to check and validate NTP once.Regards
There were two issues, connectivity lost towards secondary controller and AP started showing Certificate validation chain broken - DTLS issues,Established connectivity and bounced the AP CAPWAP Tunnel and some of them needed bounce the switchport whe...
Hi Mark,I believe last option is to reboot the controller once. just to confirm, all remote site APs on Flex connect, If I am not wrong it won't impact the Wi-Fi network at remove site.
