Hy there all!
First of all excuse me my bad english. 
Im not it expert, and network expert. At all i just got an very problematic belkin router, it was an real junk.
Any of the FW's dont worked (original ones), so i tought better to get rid of it, and installing OpenWrt.
In a forum thread i found an recommed FW to my modell, so i just flashed it with openwrt-rdc-squashfs-ar525w.img. Everything was fine, and worked cool
i was very happy with it.. i just went to sleep for like 6 hours, and when i wake up my router is totally stopped working. No DHCP and router dont ping anymore.
I tryed to set ip's manaully up, but i still cant ping/access my router on web/ssh.
When im unplug the power, it seems it communicate with the WAN but not any of my LAN clients get any response from my router. ( There are no recived packages. )
I got no clue how can i restore my router, anyone can help me in that issue please ? Hope i did my best to describe my problem.
Thank you for helping me, hope my Belkin nightmare will end :-)
BIG UP guys! Respect,