How to allow access outside localhost

Question

How can I allow access outside the localhost at Angular2  I can navigate at localhost 3030 panel easily but I can not navigate when I write my IP such as 10 123 14 12 3030 panel     Could you please allow me how to fix it  I am not using npm  node project manage - node install node start   to install and run the project   If you want  I can provide my package json and index html

User · Answer

If you facing same problem inside Docker, then you can use below CMD in Dockerfile.

CMD ["ng", "serve", "--host", "0.0.0.0"]

Or complete Dockerfile

FROM node:alpine
WORKDIR app
RUN npm install -g @angular/cli
COPY . .
CMD ["ng", "serve", "--host", "0.0.0.0"]

User · Answer

You can use the following command to access with your ip   ng serve --host 0 0 0 0 --disable-host-check   If you are using npm and want to avoid running the command every time  we can add the following line to the package json file in the scripts section    scripts                  start    ng serve --host 0 0 0 0 --disable-host-check              Then you can run you app using the below command to be accessed from the other system in the same network   npm start

User · Answer

For the people who are using node project manager  also this line adding to package json will be enough  For angular CLI users  mast3rd3mon s answer is true   You can add   server    webpack-dev-server --inline --progress --host 0 0 0 0 --port 3000    to package json

User · Answer

you can also introspect all HTTP traffic running over your tunnels using ngrok   then you can expose using ngrok http --host-header rewrite 4200

User · Answer

Use ng serve --host lt Your IP gt  --port lt Required if any gt    ng serve --host 192 111 1 11 --port 4545   You can now see the below line at the end of compilation     Angular Live Development Server is listening on 192 111 1 11 4545  open your browser on http   192 111 1 11 4545

User · Answer

For the problem was Firewall  If you are on Windows  make sure node is allowed through

User · Answer

A quick solution that might help someone    Add this line as value for start ng serve --host 0 0 0 0 --disable-host-check in your package json  ex       ng    ng    start    ng serve --host 0 0 0 0 --disable-host-check    build    ng build       And then simply do start or npm run start  you will be able to access your project from other local IPs

User · Answer

Create proxy conf json and paste this configuration        api                        target    http   localhost 7070 your api project name             secure   false           pathRewrite       api                  Replace   let url    api    your path    Run from CLI   ng serve  --host port number    -proxy-config proxy conf json

User · Answer

No package json is necessery to change  For me it works using  ng serve --host 0 0 0 0 --port 5999 --disable-host-check Host  http   localhost 5999

User · Answer

Mac users    Go to System Preferences -  Network -  Wi-Fi Copy the IP address below Status  Usually 192 168 1 x  Paste it in your ng serve like   ng serve --host 192 168 1 x   Then you must be able to see your page on other devices through 192 168 1 x 4200

User · Answer

Open cmd and navigate to project location i e  where you run npm install or ng serve for the project   and then run the command - ng serve --host 10 202 32 45 where 10 202 32 45 is your IP address   You will be able to access your page at 10 202 32 45 4200 where 4200 is your port number   Note  If you serve your app using this command then you won t be able to access localhost 4200

User · Answer

I just edit angular json file in my project as below and it works            serve            builder     angular-devkit build-angular dev-server          options              browserTarget    project build            host    0 0 0 0

User · Answer

Using ng serve --host 0 0 0 0 will allow you to connect to the ng serve using your ip instead of localhost   EDIT  In newer versions of the cli  you have to provide your local ip address instead  EDIT 2  In newer versions of the cli  I think v5 and up  you can use 0 0 0 0 as the ip again to host it for anyone on your network to talk to

User · Answer

run command ng serve --host 0 0 0 0 --disable-host-check  this will disable host check and allow to access from outside instead of localhost  with IP address

User · Answer

for me it works using  ng serve --open --host 0 0 0 0  but there is a warning     WARNING  This is a simple server for use in testing or debugging Angular applications locally  It hasn t been reviewed for security issues   Binding this server to an open connection can result in compromising your application or computer  Using a different host than the one passed to the  --host  flag might result in websocket connection issues  You might need to use  --disableHostCheck  if that s the case

[angular] How to allow access outside localhost

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