You can specify a startup script for your environment in the Edit -> adbvaned section. The code placed there will run before they cut off the internet access. A

You can specify a startup script for your environment in the Edit -> adbvaned section. The code placed there will run before they cut off the internet access. Also worth noting that it uses a proxy stored in $http_proxy. Took me an few hours today to figure out how to install maven and have it download all the dependencies. Spent an hour trying to figure out why sudo apt-get update was failing, it was because I was was using sudo!