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RE: Re: [lwip-users] Re: tx badnwidth
From: |
Kieran Mansley |
Subject: |
RE: Re: [lwip-users] Re: tx badnwidth |
Date: |
Thu, 05 Mar 2009 14:29:27 +0000 |
On Thu, 2009-03-05 at 08:48 -0500, Bill Auerbach wrote:
> >The above two settings are much too small to expect decent throughput,
> >and almost certainly explain the poor performance in the 2048-byte-write
> >capture you sent. You can probably get away with leaving TCP_WND alone
> >if you're acting purely as a sender of packets, but TCP_SND_BUF should
> >be as large as you can make it.
>
> Kieran, can the PBUF_POOL_SIZE 6 also be a problem?
Yes, especially once the TCP_SND_BUF is made larger.
Kieran
- [lwip-users] Re: tx badnwidth, Chen, 2009/03/04
- [lwip-users] Re: tx badnwidth, Chen, 2009/03/04
- [lwip-users] Re: tx badnwidth, Chen, 2009/03/04
- [lwip-users] Re: tx badnwidth, Chen, 2009/03/04
- Re: Re: [lwip-users] Re: tx badnwidth, Chen, 2009/03/05
- Re: Re: [lwip-users] Re: tx badnwidth, Kieran Mansley, 2009/03/05
- Re: [lwip-users] Re: tx badnwidth, address@hidden, 2009/03/05
- Re: [lwip-users] Re: tx badnwidth, Kieran Mansley, 2009/03/06
- Re: [lwip-users] Re: tx badnwidth, Kieran Mansley, 2009/03/06
- Re: [lwip-users] Re: tx badnwidth, Francois Bouchard, 2009/03/06
- Re: [lwip-users] Re: tx badnwidth, address@hidden, 2009/03/06
Re: Re: [lwip-users] Re: tx badnwidth, Chen, 2009/03/05
Re: Re: Re: [lwip-users] Re: tx badnwidth, Chen, 2009/03/05
Re: Re: Re: [lwip-users] Re: tx badnwidth, Chen, 2009/03/05