Supported platforms

Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

NAT 6-4

The vRouter supports NAT 6-4, a translator that allows IPv6-only networks to communicate with IPv4-only networks. The router forwards the IPv6 packets to the translator, which converts them into IPv4 packets. The response IPv4 packets flow in the opposite direction with the NAT6-4 translator converting IPv4 addresses into IPv6.

The following figure shows the flow of packets, which originate in an IPv6-only network.

Figure 1. NAT 6-4 packet flow