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Date:      Thu, 19 Dec 2002 17:48:13 +0200 (EET)
From:      "BigBrother (BigB3)" <bigbrother@bonbon.net>
To:        questions@FreeBSD.ORG
Subject:   Re: Slow network - ed driver, Realtek 8029
Message-ID:  <20021219174423.B62040-100000@bigb3server.bbcluster.gr>
In-Reply-To: <bulk.18271.20021219011153@hub.freebsd.org>
References:  <bulk.18271.20021219011153@hub.freebsd.org>

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>I'm having a problem with slow transfers to my FreeBSD 4.7-RELEASE box
>using a D-Link 528CT
>(Realtek 8029 chipset). When I try to upload files to this machine from a
>windowsXP box, I only
>get about 30KB/s on the 10BaseT cat 5 network. This identical machine
>previously was able to
>receive transfers of 1000KB/s when it was running under windows 98. I'm
>only getting 3% of the
>windows receive performance.
>
>My best guess is that this is a driver issue. I had possibly similar
>problem with the same card under
>win98. The issue was if you set the driver to full duplex when the card
>hardware was not setup for
>full duplex (it is capable of full duplex, but you need to tell the
>hardware in some way), the transfer
>rate would be ridiculously slow. I'm guessing this is a similar problem,
>however, ifconfig shows:


I also have the same problem with this network card. For some strange
reason when something is uploaded to the freebsd machine, the speed is
very ridiculous [4~5 KBytes/sec] but when I download from it I have >
500KBytes/sec

How can somebody change the SIMPLEX on the ifconfig? If I change to half
duplex the speed, will it be better for uploads to the box?

And by the way I think SIMPLEX is anotehr word for UNICAST....

I am planning to buy another network card to achieve better performance...

Regards,

BigB


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