I have a SonicWALL NSA 3600 with several SonicPoint access points. Up front....I know the SonicPoints aren't the best. The other day in the middle of the morning out "Private" WiFi just quit working for most devices. Either can't connect to the SSID or connect, get an IP, but can't go anywhere. You can connect to the "Public" WiFi with no problems. I have a Mac that connect and seems to work fine, but none of my Windows machines will work. Only IP I can ping is the DHCP server (a Windows VM).
Public WiFI gets their IPs from the SonicWALL. Private WiFi is bridged to the LAN and gets IPs from a Windows DHCP (Windows VM) server.
I inherited the setup/configuration. Internet is connected to the Sonicwall, but our core switch is the default gateway. I talked with SonicWALL and they are saying it's not their problem. I was doing ping from a...