Possibility to set the link-speed and type ?

As I seem to have a buggy mode hooked to the ADSL 2+ Link - I was wondering if there is a possibility to actually configure the ethernet Interface to b.e. 10MBit Full Duplex ?

I know that the RB153 is doing a good Job in autodetecting everything - however the Turbolink Sphairon AR871C1-B is a PITA. While powering up - it provide just screwed data bringing the RB153 out of link with the Modem.
Stays that way for hours. On another Linux box I noticed that the same beheaviour exists - and set the Speed to 10MBit FD and it stayd Stable, PPPoE workded without a hitch…

Thx for any hints.

Never mind … Found it :wink:
Sorry for the bandwidth.