vestasys.org VPN
The repository with mastership of the Vesta source tree (dev.vestasys.org) is not accessible to the Internet at large. Users that wish to perform remote checkouts of the Vesta sources need to be able to access this repository. Also, in order to replicate their new checkins back to dev.vestasys.org, it must be able to contact the user's repository.
To allow this without opening security holes for both dev.vestasys.org and the user, we use a Virtual Private Network (or VPN).