Re: [lwip-users] File transfer over TCP/IP

[Peter Jančo]

Dne 10.1.2012 21:13, Kieran Mansley napsal(a):
> On 10 Jan 2012, at 10:21, Peter Jančo wrote:
>
> > LPC2478 don't recieve 290B packet at first attempt. After that PC send 
> > retransmission with data length 330B. I don't understand why. This is not the 
> > same packet which I lost. Data in this packet is identical like in the 40B 
> > packet and 290B together. After them is connection closed.
> It would be helpful to see the packet capture.  It sounds like the PC is 
> retransmitting the last two packets together, probably because it no longer 
> needs to fragment them, and lwIP isn't acknowledging them or correctly passing 
> the data to the application.  Which version of lwIP are you using?
>
> Thanks
>
> Kieran
I'm not sure which version is used. It is part of uEZ1.11 stack. In the 
lwIP sources is just year 2001-2004.
Capture file for Ethereal is in the attachment.

Best regards Peter Janco.

ftp.cap
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