Hi,

the original NVRAM settings on SE505 revision 2 are not applicable for the OpenWRT firmware. I just got my unit working after manually erase the stuff, but it does not work out of the box.... After flashing OpenWRT you will end up without any network, needs serial console to configure and post-install.

Please have a look at http://openwrt.org/forum/viewtopic.php?id=965. This thread contains a few interresting NVRAM dumps.

Does anybody maybe have a clue what's wrong here?

Regards,
BratMaxxe