[iyonix-support] Re: Internet speed
- From: george <george.greenfield@xxxxxxxxxxxxx>
- To: iyonix-support@xxxxxxxxxxxxx
- Date: Wed, 22 Jul 2009 16:24:06 +0100
In message <alpine.DEB.2.00.0907221600380.18002@xxxxxxxxxxxxxx>
Iyonix PC Owner <iyonix@xxxxxxxxxxxxxx> wrote:
> On Wed, 22 Jul 2009, Paul Sprangers wrote:
>
>> Dear all,
>> During the last three or four years, I had a 3 Mbit internet connection,
>> which enabled downloading at approximately 320 Kbyte per second, both on my
>> Iyonix (5.13) as on the Windows machines in our home network.
>
snip
>
> I have got an Obey file in !Boot.Predesk on my Iyonix with the following
> line in it: *sysctl -ew net.inet.tcp.mssdflt=1500
>
> It changes the default value of "mssdflt" from 536 to 1500 and speeds up
> the ethernet traffic by avoiding the overhead of sending acknowledgement
> packets for packet only 536 bytes big. On my 6MBit ADSL connection I get a
> download rate of approximately 800 MB/second.
>
Interesting! Did your general internet access on the Iyo show the same
speed-up, or just downloads?
George
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