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Re: [lwip-users] ARP vs TCP problem resolved


From: Wei Bo-Er \(Jason\)
Subject: Re: [lwip-users] ARP vs TCP problem resolved
Date: Tue, 28 Dec 2004 14:31:36 +0800

Hi Leon,
 
I have tested it. For resolve my problem, it works. Thanks for your effort.
 
Regards,
 
Bo-Er
----- Original Message -----
Sent: Monday, December 27, 2004 11:00 PM
Subject: [lwip-users] ARP vs TCP problem resolved

Hello all,


after extensive code analysis, I come to the conclusion that the ARP
queueing could clash
with the TCP queueing only when multiple packets are queued on a single
ARP entry.

(The reason is that the packets are queued through their next pointer
into a packet queue,
thus modifying the single TCP segment pbuf chain. --- TCP code knows
nothing about
pbuf packet queues).

I have disabled multi-packet queueing in etharp.c and everything should
now work again.

Your test feedback is appreciated!

Regards,

Leon.


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