E2000 working with everything but Tomato

I've a WRT320N transformed to E2000, the router itself works fine, DD-WRT installs fine, but I've no luck with Tomato, after installation the network port remains unidentified, even when the serial port shows activity and the network port is configured to 192.168.1.2, can't have any comunication with it through LAN

I've enough Linux and shell skills to get any info that is needed, even have another WRT320N transformed working fine with tomato for at least 7 years, and can use it to...

E2000 working with everything but Tomato