DNS wildcard beaconing to determine client location and resolver load for global traffic load balancing

DNS wildcard beaconing to determine client location and resolver load for global traffic load balancing

  • CN 101,904,135 A
  • Filed: 12/12/2008
  • Published: 12/01/2010
  • Est. Priority Date: 12/20/2007
  • Status: Active Grant
First Claim
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1. computer implemented method comprises:

  • For each client in a plurality of clients, carry out;

    Receive first from first server and connect data, this first connects data and comprises (a) ident value and (b) the specific LDNS data in server of sign;

    Receive second from second server and connect data, these second connection data comprise (c) described ident value and the data that (d) identify particular clients, and wherein said client is present in the specific LDNS server back in a plurality of LDNS servers;

    AndBe complementary by the ident value that second ident value that connects the particular clients of data is connected the specific LDNS server of data with first, the data map that will identify particular clients is to the specific LDNS data in server of sign;

    Be mapped to the data of sign particular clients of the specific LDNS data in server of sign by gathering, create the mapping between the LDNS server that client and described client be present in its back;

    AndDescribed mapping is stored in the computer-readable medium.

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