I have a 4402 WLC. There are 2 WLAN's configured. 1 is a guest wireless lan, the other a private wireless.
The guest wireless lan is wide open SSID is broadcasted. No client authentication is required. DHCP is used.
When I try to ping from within the guest WLAN from one wireless client to another wireless client within the same ip subnet, i get no response.
I am trying to set-up a wireless print-server in this WLAN. I power on the print server, print a test page, acquire a DHCP ip address for the guest WLAN, but can not ping the ip address from a wireles laptop from the same guest WLAN.