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Re: [lwip-users] LWIP TCP issues

From: Kieran Mansley
Subject: Re: [lwip-users] LWIP TCP issues
Date: Fri, 15 Sep 2006 08:42:06 +0100

On Fri, 2006-09-15 at 11:15 +0530, Hari wrote:
> Hi
>      We are using LWIP in an ecos based environment. We are having
> problems with LWIP TCP. The udp part is communicating successfully to
> a external TCP/IP stack from our system. But while using TCP client to
> connect to a external TCP server from with in the system, it is not
> working. The tcp_connect results in a SYNC to the external server. The
> server acks with a SYNC –ACK. Then a RST goes from the LWIP instead of
> an ACK to complete the initialization handshake.

Can you provide a packet trace, for example from tcpdump or ethereal?



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