The ZeroTier SDK brings your network into user-space. We’ve paired our network hypervisor core with a network stack (lwIP) to provide your application with an exclusive and private virtual network interface. All traffic on this interface is end-to-end encrypted between each peer and we provide an easy-to-use socket interface derived from Berkeley Sockets. Since we aren’t using the kernel’s network stack that means, no drivers, no root, and no host configuration requirements. For a more in-depth discussion on the technical side of ZeroTier, check out our Manual. For troubleshooting advice see our Knowledgebase. If you need further assistance, create an account at my.zerotier.com and join our community of users and professionals.