Not able to browse the web from vm from nat interface. Restarted vm adapter. Created new instance. Rebooted pc.
Virtual box should automatically create a Nat Network for you, if you don’t see one when you select Nat Network then go to virtual box preferences >> Networks >> Click on the + sign, this will create a Nat network for you, now go back to the virtual machine settings >> Network, set it to Nat Network and select the network you just created. Just please make sure that you reboot the virtual machine to apply the network changes made in Vbox.
And try to restart network services by
service network-manager restart ifconfig <interface> up