# Component: Iot ETH ## Overview iot_eth is primarily designed for Ethernet controllers with USB or SPI/UART interfaces. It does not involve the configuration details of the MAC PHY, but only focuses on the controller's protocol. ## Example https://github.com/espressif/esp-iot-solution/tree/master/examples/usb/host/usb_rndis_4g_module ## How to enable IPv6 Enable `CONFIG_LWIP_IPV6` in menuconfig. If using PPP protocol, enable `CONFIG_PPP_IPV6` and `CONFIG_LWIP_IPV6_AUTOCONFIG`.
24e1d162eed2c461d9938274444938dc1ab88ee1
idf.py add-dependency "espressif/iot_eth^1.1.0"