Subject: Re: Network performance very poor on 1.4P
To: Mike Cheponis <mac@Wireless.Com>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: current-users
Date: 01/27/2000 08:02:20
On Wed, 26 Jan 2000 19:15:26 -0800 (PST)
Mike Cheponis <mac@Wireless.Com> wrote:
> You are right, my network is not full-duplex, yet the card is set to
> full-duplex.
>
> Strangely, though, I can't get ifconfig to get out of full duplex mode.
...even stranger... there's a PR in the database that claims the card
can't be put *in* full-duplex (same chip).
Sigh.
I will have to study the manual for this beast again (I really despise
the RealTek chips :-/)
>
>
> dmesg shows:
>
> ne2 at pci0 dev 9 function 0: RealTek 8029 Ethernet
> ne2: 10base2, 10baseT, 10baseT-FDX, auto, default auto
>
> And:
>
> ifconfig ne2 media 10baseT then ifconfig -a produces:
> media: Ethernet 10baseT (10baseT full-duplex)
>
> ifconfig ne2 media 10baseT-FDX then ifconfig -a produces:
> media: Ethernet 10baseT full-duplex
>
> ifconfig ne2 media 10base2 then ifconfig -a produces:
> media: Ethernet 10base2 (10baseT full-duplex)
>
> ifconfig ne2 media auto then ifconfig -a produces:
> media: Ethernet autoselect (10baseT full-duplex)
>
>
> Thanks again, -Mike
>
>
> On Thu, 27 Jan 2000, Thilo Manske wrote:
>
> > On Wed, Jan 26, 2000 at 02:47:36PM -0800, Mike Cheponis wrote:
> > > # ifconfig -a
> > > ne2: flags=8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> > > address: 00:80:c8:c0:f9:f7
> > > media: Ethernet autoselect (10baseT full-duplex)
> > Do you really have a full-duplex net?
> > (i.e. connected to switch or via cross-over cable).
> >
> > Maybe the autoselection doesn't work. Could you try
> > "ifconfig ne2 10baseT"?
> > --
> > Dies ist Thilos Unix Signature! Viel Spass damit.
>
-- Jason R. Thorpe <thorpej@nas.nasa.gov>