i have virtualbox ubuntu machine running hellow world flask app.
i tried having app display on 127.0.0.1:5000 , 0.0.0.0:5000
but both when try load on windows browser don't resolve.
when run ifconfig in ubuntu virtual machine this:
ifconfig -a eth0 link encap:ethernet hwaddr 08:00:27:6f:2c:93 inet addr:10.0.2.15 bcast:10.0.2.255 mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe6f:2c93/64 scope:link broadcast running multicast mtu:1500 metric:1 rx packets:657 errors:0 dropped:0 overruns:0 frame:0 tx packets:559 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 rx bytes:61322 (61.3 kb) tx bytes:73104 (73.1 kb) lo link encap:local loopback inet addr:127.0.0.1 mask:255.0.0.0 inet6 addr: ::1/128 scope:host loopback running mtu:65536 metric:1 rx packets:0 errors:0 dropped:0 overruns:0 frame:0 tx packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 rx bytes:0 (0.0 b) tx bytes:0 (0.0 b) and when on windows machine run ip config this:
ipconfig windows ip configuration ethernet adapter local area connection: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : wireless lan adapter local area connection* 4: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : ethernet adapter bluetooth network connection: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : wireless lan adapter local area connection* 2: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : wireless lan adapter wi-fi: connection-specific dns suffix . : link-local ipv6 address . . . . . : fe80::2140:c809:4677:98bc%3 ipv4 address. . . . . . . . . . . : 10.32.16.32 subnet mask . . . . . . . . . . . : 255.0.0.0 default gateway . . . . . . . . . : 10.128.128.128 ethernet adapter virtualbox host-only network: connection-specific dns suffix . : link-local ipv6 address . . . . . : fe80::3568:3fc7:1697:a475%10 ipv4 address. . . . . . . . . . . : 192.168.56.1 subnet mask . . . . . . . . . . . : 255.255.255.0 default gateway . . . . . . . . . : tunnel adapter isatap.{2543650f-5cea-40b8-b085-a54a628d3dce}: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : tunnel adapter isatap.{8a555006-09a6-4a20-986d-f59f5741dcce}: media state . . . . . . . . . . . : media disconnected connection-specific dns suffix . : but reason when go 192.168.56.1 in windows browswer loads white page. if go 192.168.56.1:5000 says can not connect.
in virtual box have "attached to: nat" , port forwarding rules show
ssh tcp 127.0.0.1 host port 2222 guest ip empty , guest port 22
my flask app shows
* running on http://0.0.0.0:5000/ (press ctrl+c quit) * restarting stat also tried
* running on http://127.0.0.1:5000/ (press ctrl+c quit) * restarting stat
answer question can find in virtualbox documentation: https://www.virtualbox.org/manual/ch06.html 6.3.1. configuring port forwarding nat
you can forward port 5000 guest os (ubuntu) host one. on host side can use same port number (if it's not occupied else, sure)
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