Multumesc foarte mult pentru raspunsurile date, am inlocuit placa si toate-s ok, se pare ca placa in sine era bushita asa cum a sugerat mituc. Mai este un aspect, era conectata intr-un sw gigabit dar nu cred sa fie de acolo problema, (doar si-au negociat 100baseTx-FD singurei). Cu trafic 0 nu se pierd pachete, problema pare sa apara in momente de load. Am citit undeva ca: " The E1000 card has a hardware FIFO that gets transferred to a software ring buffer of sk_buffs in the driver with producer/consumer pointers stored in hardware registers. If the ring buffer is empty, a received packet will be stored in the hardware FIFO until one becomes available. If the FIFO fills up before one becomes available, the packet is dropped and an overrun gets counted.
The Click PollDevice element calls _dev->rx_refill in its "run_task" method. This is the device-specific function which refills the ring buffer with allocated (but empty) sk_buffs for received packets. If run_task is not called before all the buffers from the last refill are consumed, you will get overruns. " va multumesc din nou la toti pentru sugestiile si ideile date :) --- Detalii despre listele noastre de mail: http://www.lug.ro/
