Hi, I am using LWIP 1.3 with Xilinx (SDK).
My settings: - TCP_SND_BUF 64240 - TCP_MSS 1460 My problem: - If I am do tcp_write with 18720 Bytes the transfer is well going. - If I am writing with 19968 Bytes the transfer with some PCs is well going, but with other PCs the return of tcp_write is -1. - If I am writing with 21504 Bytes or more then with all connected PCs I will return -1 of tcp_write. Does anybody know this issue or has any idea to solve this? Thanks for your replies. Regards, Daniel _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
