Hi,
PHY: AR8033
The customer tested Gigabit Ethernet by dual RGMII interface. And he used pcap to capture packets, the MAC packet is accepted. He tested a single packet of 800 Bytes and it can be accepted normally, but 6000 Bytes failed. He modified mtu by ifconfig eth1 mtu 9000 up, and mtu has been set correct by checking with ifconfig. What may caused that？
