Hi I see. Thanks for reply.
But I also wonder, why the lwip crashes when the same amount of data comes in segments of 128 from WindowsXP. But do not crash when the same data comes from Win7 in 536 bytes chunks? There is enough memory to receive the data (it can be received when send from Win7). I have changed the MSS to 536 and increased the MEM_SIZE a bit. Seems to have helped. Thomas -- View this message in context: http://lwip.100.n7.nabble.com/Works-with-Win7-not-Windows-XP-tp22003p22020.html Sent from the lwip-users mailing list archive at Nabble.com. _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
