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Message-ID: <f69849430601082152v311c1350p3db663e5eadb8ae7@mail.gmail.com>
Date: Sun, 8 Jan 2006 21:52:14 -0800
From: kernel coder <lhrkernelcoder@gmail.com>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>, linux-kernel@vger.kernel.org
Subject: Re: Almost 80% of UDP packets dropped
In-Reply-To: <20060107224455.GD9197@irc.pl>
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Thanks for all your help.Ethernet driver is already using NAPI.

The main problem was that the sender was running on P4 which has 3 gHz
speed and the reciever had speed 133MHz.So the sender was transmitting
packets far quicker than the reciever could handle.

Then i used the sme MIPS board as transmitter and another one as
receiver so now i recieved almost 80% of transmitted file.

shahzad

On 1/7/06, Tomasz Torcz <zdzichu@irc.pl> wrote:
> On Sat, Jan 07, 2006 at 10:19:56PM +0100, Jan Engelhardt wrote:
> >
> > >> Use TCP instead.
> > >
> > > Or DCCP.
> >
> > Don't you mean SCTP?
>
>  No, DCCP, UDP-like protocol with TCP-like congestion control. In
> mainline kernel since 2.6.14. DCCPv6 in the works.
> http://www.wlug.org.nz/DCCP   http://lwn.net/Articles/149756/
>
> --
> Tomasz Torcz                 "God, root, what's the difference?"
> zdzichu@irc.-nie.spam-.pl         "God is more forgiving."
>
>
>
>
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