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Address translator using address translation information in header area on network layer level and a method therefor

  • US 20100046517A1
  • Filed: 07/20/2009
  • Published: 02/25/2010
  • Est. Priority Date: 08/19/2008
  • Status: Active Grant
First Claim
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1. An address translator for use in an IP (Internet Protocol) network for carrying out address translation between a private address and a global address on a source address or a destination address included in a header of a packet, comprising:

  • a network interface for receiving a packet from the IP network; and

    an address translation processor for applying address translation information to a header area of the received packet on a network layer level and using the address translation information to carry out the address translation on the network layer level.

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