Patent ID: 8265084
Filing Date: 2012-09-11
Classification: H04L

Abstract:
1. A local network connecting system comprising: a first local network comprising a first server assigned with a first local address within the first local network; a second local network comprising a second server; a mobile terminal; and a gateway connected to said first local network, wherein said mobile terminal selects a second local address from an unused local address pool of the second local network, assigns the selected second local address as a destination address to a packet to be sent to the first server from the mobile terminal, transmits said packet to said gateway to be transmitted to the first server, wherein a virtual private network (VPN) connection is established between said mobile terminal and said second server through said first local network, and said gateway translates said second local address into said first local address as said destination address of said packet, and transmits said packet to said first server based on said translated destination address, the local network connecting system further comprising: a DHCP (Dynamic Host Configuration Protocol) server connected to said second local network, wherein the DHCP server assigns the unused local address pool to the mobile terminal, the unused local address pool corresponding to an unused address space for said VPN connection, wherein said gateway sends said first local address to said mobile terminal,