We have a a LAN1 network with a PFSENSE router with IP 10.2.1.254 /8 (not really relevant). I have a client PC here at 10.2.1.35We have a seperate network with 3 virtualised servers. Let's call this N3_Net. There is a server at IP 192.168.50.4 called...

Dear All,Our WLC 4402 and 46 1130AG Access points in LWAPP mode have been working flawlesly for the past few years, but suddenly this week some access points have not been working (but the rest are fine). They are correctly registered on the WLC, but...