[U-Boot] Problems with NetConsole II

Hi, I'm trying to run NetConsole, listen for incoming messages for 1 sec, and continue according to the message type. On the other side (PC) i'm sending a broadcast message on port 6666 every 250 ms. What i see is a very unstable behaviour Sometimes i get nothing, sometime only part of the message, and sometimes it fails to continue.. I also tried to listen for 5 sec, and it looks a little better, but still unstable behaviour

The code i use is: setenv("stdin", "nc"); printk("waiting for network message...\n"); timeStart = get_timer(0); while(1) { c = getc(); if(c != 0) { printk("%c", c); buffer[index++] = c; } if(index > 127) break; if((get_timer(0) - timeStart) > 5000) break; }

Thanks, Alex