Re: Trouble having WLC WLANs at site go to separate DHCP servers
What Surendra forgot to mention is that if you go for "config dhcp proxy disable", then you need to configure a ip helper on the gateway interface for the client vlan. And that ip helper should point to the ASA.
The trick is that the WLC normally proxies the DHCP request to the server (ASA) but for some reason I forgot, the ASA doesn't like when WLC does this. So if you disable dhcp proxy, the WLC will just let the dhcp broadcast through. But if the ASA is not present in that subnet, nothing will happen unless you configure an ip helper towards ASA on the gateway of the clients.