:. – Kernel 2.4 – ND builds, MIPSR1 – for older Linksys WRT54 series, Asus WL500GP and Dlink DIR-320. – Kernel 2.6, MIPSR2 – newer routers like RT-N16, E2000, E3000, E4200 (without 5GHz), WNR3500Lv1 etc.
![Tomato Router Firmware Linksys Ea6400 Tomato Router Firmware Linksys Ea6400](http://www.dd-wrt.com/phpBB2/files/macs_for_cfe_130.jpg)
![Tomato Router Firmware Linksys Ea6400 Tomato Router Firmware Linksys Ea6400](http://www.movingelectrons.net/images/sweetspots_comp.png)
I can ping the router and get a response of under 1 millisecond, so I tried to upload the firmware via TFTP and no luck. All the manuals and tutorials that I've seen use a *.bin file, but the firmware file at official Linksys website is a.img, so I still wonder if that is the cause of the TFTP not working.