Ethtool problem

[winowski]

I'm trying to configure my ethernet card to have a 10mb connection speed and half duplex (??). I've typed the command:

ethtool -s eth0 speed 10 duplex half

but when I run ethtool eth0, it says that the speed is 100mb and that the duplex is full. I've made sure that I'm running as root. I'm guessing is a sintax problem, but I really don't know...

[Seve]

Hello:
Maybe this will help you .
http://kbase.redhat.com/faq/FAQ_80_6085.shtm

Seve

[jcliburn]

Turn off autonegotiation, too.

ethtool -s eth0 autoneg off speed 10 duplex half