Carrier Grade NAT – Solutions for:

  • IPv4 shortages
  • IPv4/IPv6 compatibility issues
  • High cost of deploying IPv6
  • NAT444 is also called LSN (Large Scale NAT), or CGNAT (Carrier Grade NAT)
  • High performance, High throughput NAT
  • NAT64 & DNS64
  • Connect IPv4 islands with the IPv6 developments
  • NAT pool Expansion
  • Firewall, NAT, Link Load Balancing and routing in one device.
  • Need for simple configuration
  • Full Cone NAT for P2P networks reducing unnecessary bandwidth usage


See Hillstone Networks solutions supporting these solutions – X-Series or E-Series