Systems and methods for providing a ReNAT virtual private network

摘要

Included are systems and methods for providing a ReNAT virtual private network (VPN). Accordingly, some embodiments include receiving, at a network operations center (NOC), external packets from a client workstation on a private network and providing source addressing for the external packets to identify the private network from where the external packets were received. Similarly, some embodiments include receiving data from the external packets from a ReNAT twin NAT, where the ReNAT twin NAT includes both a destination public address and a public source address for the data and decrypting the data and forwarding the data with the public source address to the ReNAT twin NAT. In some embodiments the NOC provides a virtual private network within the NOC for facilitating communication of the data between a remote computing device across a wide area network and the client workstation in the private network.

主权项

1. A system for providing a ReNAT virtual private network (VPN), comprising:
a ReNAT virtual private network (VPN) component implemented in a network operations center (NOC) that stores logic that, when executed by a processor, causes the system to perform at least the following:
receive, at the NOC, external packets from a client workstation on a private network;provide source addressing for the external packets to identify the private network from where the external packets were received;receive data from the external packets from a ReNAT twin NAT, wherein the ReNAT twin NAT includes both a destination public address and the public source address for the data; anddecrypt the data and forward the data with the public source address to the ReNAT twin NAT,wherein the NOC provides a virtual private network within the NOC for facilitating communication of the data between a remote computing device across a wide area network and the client workstation in the private network, andwherein the twin NAT assigns a unique private IP address (UPIP) that overlaps with a customer assigned private IP address, and wherein the UPIP is unique within the NOC and mapped to a public IP by session manager.