How DxOdyssey Works


Use DxOdyssey to build micro-tunnels to securely connect on-premises sites and/or multi-cloud environments. Here’s how it operates at a fraction of the cost, complexity, and security risk of any other approach:


Install software and join gateways together

  • Install and activate the lightweight DxO application on each gateway wherever you want to configure your micro-tunnel(s). DxO can be installed in seconds on any Linux or Windows machine with an internet connection.
  • Each machine securely joins the others using a time-limited, self-expiring one-time key.
  • Nodes register via the internet with the DH2i matchmaking service to enable communication between them. No user data ever passes through the matchmaking service – it simply facilitates the handshake between the gateways. After the gateways are matched, they communicate directly with each other —ensuring the highest levels of security and performance.

Create tunnels and connect securely

  • On the gateway(s), create as many application tunnels as needed. These micro-tunnels do not open external ports whatsoever and make traditional VPNs unnecessary.
  • DxOdyssey implements reliable, stream-oriented tunnels over UDP. It makes use of a number of techniques similar to TCP, including retransmission, selective acknowledgments, and congestion control. Its use of UDP eliminates certain types of latency and makes connectivity more reliable and discreet.
  • Clients can then securely connect to the remote server / service / application by connecting to the local gateway port. DTLS encryption and public key authentication ensure security and privacy.