+
+It is recommended to have these defined :
+
+#define ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM 1
+#define ipconfigDRIVER_INCLUDED_TX_IP_CHECKSUM 1
+#define ipconfigUSE_LINKED_RX_MESSAGES 1
+
+It is obligatory to define:
+
+#define ipconfigZERO_COPY_RX_DRIVER 1
+#define ipconfigZERO_COPY_TX_DRIVER 1