On Tue, Nov 16, 2010 at 10:25 PM, Jochen Fabricius <jfabric...@web.de> wrote: > Hi, > >> Hi, >> >> What does: >> >> ifconfig em0 media >> >> say? >> >> Fred >> > > ifconfig em0 media > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 90:fb:a6:46:db:e1 > priority: 0 > groups: egress > media: Ethernet autoselect (10baseT full-duplex,rxpause,txpause) > status: active > supported media: > media 10baseT > media 10baseT mediaopt full-duplex > media 100baseTX > media 100baseTX mediaopt full-duplex > media 1000baseT mediaopt full-duplex > media 1000baseT > media autoselect > inet 10.0.0.100 netmask 0xffffff00 broadcast 10.0.0.255 > > I tried ifconfig em0 media 100baseTX (+ mediaopt full-duplex) then I have no connection.
Make sure you are setting both sides to 100-full or you will end up in a duplex mismatch. -B
