I have an ASA 5505 functioning as a router to connect to the Internet. Also, it is my DHCP server for my clients, and APs. When I connect my laptop to the ASA, I get an IP address and able to configure my WLC. The APs also receives an IP address from the ASA. However, when I connect to the AP wirelessly as a wireless client, my laptop is not receiving an IP address from the DHCP which is my ASA.
Here is my topology:
Here is my ASA config for my clients:
description *** DEFAULT GATEWAY FOR Wi-Fi GUESTS
ip address 10.2.12.1 255.255.255.0
dhcpd address 10.2.12.100-10.2.12.131 GUESTS-if
dhcpd dns 184.108.40.206 220.127.116.11 interface GUESTS-if
dhcpd lease 1048575 interface GUESTS-if
dhcpd option 3 ip 10.2.12.1 interface GUESTS-if
dhcpd enable GUESTS-if
Here is the WLC interface config:
So ASAs will not work with DHCP proxy enabled. Disable DHCP proxy and you should get an address.
Controller > Advanced > DHCP
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