Sky Router Tool currently supports the Netgear DG834GT and DG934G routers. Other routers may work if they are similar enough. If you would like support for your (preferably linux-based) router then send me an email and I'll see what I can do.

Router TypeComments
DG834GT Netgear DG834GT All features supported.
DG834GT Netgear DG934G Changing the target SNR, viewing the SNR (not SNR margin), QLN and Attenuation graphs and resyncing are not supported. All other features work.
Sagem F@ST 2504 Sagem F@ST 2504 All features except speed test and sky password calculation work. Requires custom firmware from http://www.skyuser.co.uk/forum/technical-discussion/44101-custom-sky-v2-8-firmware-sky-v3-sagem-f-st-2504-router.html.