CONFIG_INIT_STACKS=y CONFIG_NETWORKING=y CONFIG_NETWORKING_WITH_LOGGING=y CONFIG_IP_BUF_RX_SIZE=3 CONFIG_IP_BUF_TX_SIZE=2 CONFIG_NANO_TIMEOUTS=y CONFIG_ETHERNET=y CONFIG_ETH_DW=y CONFIG_ETHERNET_DEBUG=y CONFIG_NANO_WORKQUEUE=y CONFIG_NETWORKING_STATISTICS=y CONFIG_TEST_RANDOM_GENERATOR=y CONFIG_NETWORKING_WITH_TRICKLE=y