Re: [lwip-users] TCP problem

[address@hidden]

Alain Mouette wrote:
> May I suggest that a comment about this be added in the config file.
>
> A special page on the wiki about configuring the many buffers in LWIP 
> would be awsome too... This is a very obscure area in lwip config :(
>   

Please have a look at opt.h (and it's in there for a while now):

/**
* TCP_WND: The size of a TCP window.  This must be at least
* (2 * TCP_MSS) for things to work well
*/
#ifndef TCP_WND
#define TCP_WND                         2048
#endif