broadcast recieve problem with FA310TX and RH 5.2
Mon Mar 29 19:10:45 1999
On Tue, 30 Mar 1999, Anthony Rumble wrote:
> > There are alternatives. Generic tulips seem scarce (which is a shame).
> > I've got a source of $20 RealTek cards, though, and hope to post numbers
> > on them very soon. If they perform at par (that is, 97% efficient or so
> > for large packets) I'll convert to them exclusively.
> These price dynamics are not the same here in Australia..
> NetGear cards are about AUD $80
> Intels are around AUD $90/$100 each..
> A small price to pay for something that works..
I would pay 20% extra for the Intel cards, but in the US it's 2X or more.
> Realtek have Tulip based cards?
> I thought realtek only had Ne2000 clone garbage..
The RTL8139 10/100 chip is better than their 10mbps-only NE2000 clones, but
it's still a low performance chip. You have to copy every Rx packet from
the single Rx ring buffer, most transmit packets must be copy-aligned into
It's too bad.. RealTek was a leader in integrating the transceiver onto a
single chip, implementing 802.3X flow control (even on the RTL8029 PCI
NE2000 clones!), and Wake-On-LAN. They just didn't get the data transfer
part of the chip right.
I haven't been able to reproduce the broadcast Rx problem with the Netgear
cards yet. If the reports are accurate -- it only happens with some
machines -- then it might take a while to figure out what is going on.
Donald Becker firstname.lastname@example.org
USRA-CESDIS, Center of Excellence in Space Data and Information Sciences.
Code 930.5, Goddard Space Flight Center, Greenbelt, MD. 20771