040000 tree 6d08e6b2f397c30123b0990d61bc81ce1f63b35d	BasicSMTP
040000 tree b3eeb781a80d2877aa6526440ef8fd9bfb1f20e8	BasicTFTP
040000 tree 5133bec740536a10a7e685e63ad884b9333329b2	BasicWEB
100644 blob e14014c6963e5566323c517235b2174fd57501f9	ethernet.c
100644 blob ef37e7c1ee740e60322e640078ce4dac4c421f69	ethernet.h
040000 tree 8895adb99aaea7e1385afa2887ca2fdebc5b8d11	lwip-port