You can use the quick fix (presently at this moment) to enable the DHCP server on EAP300v2

1. In the configuration page, just add /html/LANSettings at the end of the browser link and you get the "Use Router as DHCP Server" menu.

For example :

http://192.168.1.1/cgi-bin/luci/;stok=d750415cce6ec96038a9fa6a73257a3a/html/LANSettings

2. Tick on "Use Router as DHCP Server", make your configurations and press Accept.

3. Type http://192.168.1.1 (or what ever you assigned the IP) and press Save/Reload. You should see dhcp.lan.ignore=0. This is correct. Press Save and Apply to take effect.

Applies To: ENS500EXT, ENS500, ENS202EXT, ENS202, ENS200EXT, ENS200, EAP350, EAP300v2