From: Jason Lunz <lunz@reflexsecurity.com>
To: zhengchuanbo <zhengcb@netpower.com.cn>
Cc: linux-kernel@vger.kernel.org
Subject: Re: how to improve the throughput of linux network
Date: Wed, 17 Jul 2002 12:29:55 -0400 [thread overview]
Message-ID: <20020717162955.GA8858@reflexsecurity.com> (raw)
In-Reply-To: <200207172216104.SM00792@zhengcb>
In gmane.linux.kernel, you wrote:
> i got the patch for NAPI,and patched it on linux2.4.18. it worked. the
> throughput of 128bytes frame improve from 60% to more than 90%. it
> seems that it has no influnce to frames bigger than 256.
>
> but there is still some problem. when i tested the throught of 64bytes
> frame,some error occured. in the begining it works well. but after
> several times of try the linux router can not receive any packets at
> all.(i found that by run ifconfig when the smartbits is testing). for
> the other frames it worked very well.
>
> so what's wrong with my test? is there some problem with the patch?
Quite possibly. Are you still using the eepro100 NAPI driver? I doubt
that it's gotten wide testing.
The patch at http://gtf.org/lunz/linux/net/ comes from here:
ftp://robur.slu.se/pub/Linux/net-development/NAPI/eepro100/eepro100-napi-020619.tar.gz
The NAPI conversion was done by fxzhang@ict.ac.cn (see the README); you
may want to ask him about problems you're having.
--
Jason Lunz Reflex Security
lunz@reflexsecurity.com http://www.reflexsecurity.com/
next prev parent reply other threads:[~2002-07-17 16:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-17 14:13 Re: how to improve the throughput of linux network zhengchuanbo
2002-07-17 16:29 ` Jason Lunz [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-07-16 2:44 Hell.Surfers
2002-07-16 2:57 ` Thunder from the hill
2002-07-18 15:35 ` Eric W. Biederman
2002-07-16 1:13 zhengchuanbo
2002-07-16 14:26 ` Jason Lunz
[not found] ` <1026838787.401.15.camel@xbox>
2002-07-16 19:10 ` Jason Lunz
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