How to enable internet access inside Vagrant?

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清歌不尽
清歌不尽 2021-02-01 02:37

If I run curl google.com, I can\'t see the output, only a blank page. My Vagrantfile contains:

Vagrant.configure(\"2\") do |config|
  config.vm.box          


        
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  • 2021-02-01 02:48

    If you are using Vagrant + VirtualBox + Ubuntu, you might want to add the following block to your VagrantFile:

    config.vm.provider "virtualbox" do |v|
        v.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
        v.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
    end
    

    If you are using ubuntu, and you think your firewall is on, here's how you turn off the firewall:

    sudo ufw disable
    
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  • 2021-02-01 02:51

    This happens sometimes for me if I switch the host network connection, like disconnecting my laptop Ethernet cable and start using the wireless network. I found that rebooting the Vagrant vm (vagrant halt, vagrant up) fixes things.

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  • 2021-02-01 02:56

    I tried all of the above without success (Vagrant+Virtualbox+Ubuntu 14.04). Virtualbox was showing 'Adapter 1 (NAT): cable disconnected'. Adding the following to my Vagrantfile fixed it:

    config.vm.provider 'virtualbox' do |vb|
      vb.customize ['modifyvm', :id, '--cableconnected1', 'on']
    end
    

    Found here: https://github.com/mitchellh/vagrant/issues/7648

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  • 2021-02-01 03:13

    Disabling firewall helped me. In my CentOS guest box I did:

    # sudo service iptables save
    # sudo service iptables stop
    # sudo chkconfig iptables off
    
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