CONFIG_NETWORKING=y CONFIG_NET_IPV6=y CONFIG_NET_UDP=y CONFIG_TEST_RANDOM_GENERATOR=y CONFIG_NET_BUF_LOG=y CONFIG_NET_LOG=y CONFIG_SYS_LOG_SHOW_COLOR=y CONFIG_INIT_STACKS=y CONFIG_PRINTK=y CONFIG_NET_STATISTICS=y CONFIG_NET_PKT_RX_COUNT=14 CONFIG_NET_PKT_TX_COUNT=14 CONFIG_NET_BUF_RX_COUNT=30 CONFIG_NET_BUF_TX_COUNT=30 CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT=3 CONFIG_NET_IF_MCAST_IPV6_ADDR_COUNT=2 CONFIG_NET_MAX_CONTEXTS=10 CONFIG_MBEDTLS=y CONFIG_MBEDTLS_BUILTIN=y CONFIG_MBEDTLS_CFG_FILE="config-coap.h" CONFIG_COAP=y CONFIG_NET_APP_SETTINGS=y CONFIG_NET_APP_MY_IPV6_ADDR="2001:db8::3" CONFIG_NET_APP_PEER_IPV6_ADDR="2001:db8::1"