When you forget this, you can reset it and set it up again.
I got the D-Link 605L working as AP, connected via Ethernet to my Modem/Router.
In my life i cannot find it's LAN IP.
From my router's Allocated Address (DHCP) list i can see every device connected wirelessly with my 605L AP but not the 605L AP.
I connect to 605L SSID and i IP scan on port 80 from 192.168.0.0 to 192.168.1.255, i find a bunch of devices but again not the 605L AP.
I'm desperate. Anything i can do?