Do you want to post your source code? My intuition is that you have either memory exhaustion or memory corruption. On Thu, Apr 26, 2001 at 12:35:22PM +0200, Marek £±cki wrote: > Hi > I use stack TCP/IP on MPC860. I do tests of stack TCP/IP and send much of > packets TCp and UDP to created servers(in eCos). The stack stopps working > after (about) 2 houres of test and I must reset all. > Who can help me ? > Marek lacki@rts.com.pl >