QoS Port Shaping Setup QoS port shaping supports traffic shaping of Ethernet interface. If "Shaping Rate" is set to "-1", it means no shaping and "Burst Size" will be ignored. Interface Type Shaping Rate [-1:2147483] (Kbps) Burst Size (bytes) Enable eth4 WAN eth0 LAN eth1 LAN eth2 LAN eth3 LAN