How to access Vagrant Box in public network

Question

I had created on e box inside vagrant. In the Vagrantfile, I had given the network as

     Create a private network, which allows host-only access to the machine
         


        

Answer 1

By default, vagrant deletes the default (working) route on additional bridged networks inside the VMs. My problem which was specific for DHCP could only be solved by configuring the bridged network as follows:

config.vm.network :public_network, :bridge => 'em1',:use_dhcp_assigned_default_route => true

Courtesy of https://groups.google.com/forum/#!msg/vagrant-up/yNhWV42pcgk/NbOck1xqtFQJ There maybe an equivalent for static IPs.