In the last episode (Jul 09), Max Clark said:
> Hi all,
>
> I am doing research on dynamic tcp tunning, what ever happened with the
> patch below?
>
> http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=200107150943.f6F9hhx06763%40earth.backplane.com&rnum=1
It got commited
Fantastic, this is exactly what I was looking for.
When you say it's got a specific purpose, I am looking for something that
will dynamically tune a 6Mbit/s, 220ms network link for bulk (500MB) file
transfers. Is this what I think it is, or should I be looking at something
else?
Thanks in advance
In the last episode (Jul 09), Max Clark said:
> When you say it's got a specific purpose, I am looking for something
> that will dynamically tune a 6Mbit/s, 220ms network link for bulk
> (500MB) file transfers. Is this what I think it is, or should I be
> looking at something else?
Unless you're d
> 600/8*.220 = 165Kbytes or 1.32Mbit/s
I understand the BDP concept and the calculation to then generate the tcp
window sizes. What I don't understand is this...
How in the world is a windows 2000 box running commercial software able to
push this link to 625KByte/s (5Mbit/s)
How can I ge
In the last episode (Jul 09), Max Clark said:
> > 600/8*.220 = 165Kbytes or 1.32Mbit/s
>
> I understand the BDP concept and the calculation to then generate the
> tcp window sizes. What I don't understand is this...
>
> How in the world is a windows 2000 box running commercial software
> able
Assuming zero (0) network latency what should I configure on my FreeBSD
boxes to saturate a 6Mbit/s (750Kbyte/s) link?
Thanks,
Max
-Original Message-
From: Dan Nelson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 09, 2003 12:41 PM
To: Max Clark
Cc: [EMAIL PROTECTED]
Subject: Re: What ev
In the last episode (Jul 09), Max Clark said:
> Assuming zero (0) network latency what should I configure on my
> FreeBSD boxes to saturate a 6Mbit/s (750Kbyte/s) link?
Assuming zero latency, absolutely nothing :) You can easily saturate a
100mbit LAN connection (which has like a 12K bw*d product
:) hehe...
Okay, let's say how do I force my machine to think it doesn't have any
latency and saturate a 6Mbit/s link even though the link has 220ms latency?
-Original Message-
From: Dan Nelson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 09, 2003 1:21 PM
To: Max Clark
Cc: [EMAIL PROTE
Max Clark wrote this message on Wed, Jul 09, 2003 at 13:27 -0700:
> :) hehe...
>
> Okay, let's say how do I force my machine to think it doesn't have any
> latency and saturate a 6Mbit/s link even though the link has 220ms latency?
You might want to try:
net.inet.tcp.sendspace=$((128*1024))
net.i
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