It would make sense to use a crossover cable and go directly from one computer 
to another if possible. Any routing hardware/packet padding can be considered 
overhead which can tamper with your numbers (should not be too big a deal 
though as long as it's consistent).

The OS in question would be a big factor though, you'd need to make sure you 
have the same (and sufficiently high to expose any hardware bottleneck) TCP 
receive window on both benchmark machines. I don't know how to set this in 
classic macOS. In 'doze you gotta hack the registry, in *nix you gotta write 
to a /proc file. It may not be trivial to accomplish, but it's a huge factor 
that really can't be disregarded if you're doing TCP/IP throughput checking. 
It might make sense to use a (non-routed) protocol such as appletalk to 
measure throughput if you can find a way to get numbers from that type of 
transfer.

On Monday 19 July 2004 19:35, Powermac wrote:
> Not sure, any ideas?
>
> I tried a quick transfer from a PC setup as a ftp server, the 7500 and the
> 840AV. Speeds were very low (400K/sec to the 7500, and 300K/sec to the
> 840av). I used the same version of Fetch (ftp client) for both transfers,
> and I know the PC can dump at least a few MB/sec. I did see my router light
> up like a Christmas tree even though I used the local PC ip to do the
> connection (169.254.*.*) so it wouldn't connect through my cable modem over
> the net (which cant do more then 350K/sec anyway).
>
> If I use a PC for the source file I am stuck using TCP/IP (which is why I
> tried to test speed using an FTP server). Maybe I should just stick to
> transferring from Mac to Mac?

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