---------------------------------------------------------
    Local:      http://127.0.0.1:8081
    External:   http://0.0.0.1:8081
----------------------------------------------------------

curl http://0.0.0.1:8081/index.html#/
curl: (7) Couldn't connect to server

curl http://localhost:8081/index.html#/
curl: (52) Empty reply from server

curl http://127.0.0.1:8081/index.html#/
curl: (52) Empty reply from server