There is no L3 network connection to some of the 1522 APs in our mesh network.
They register with the 4402 WLC (126.96.36.199)i.e. appear in the AP list. When sending ping packet to APs IP addresses from WLC or PC there is no response, but I can see APs MAC addreess with "arp" command. Users connected to these APs can not access wired network, also in Monitor -> Current clients -> Detail "Auth" is Yes for users who can access wired network and No for those who can not.
Any advice would be appreciated.