DOMAIN NAME SYSTEM OPERATIONS IMPLEMENTED USING SCALABLE VIRTUAL TRAFFIC HUB

Connectivity is enabled between a first and second isolated network using a virtual traffic hub that includes a decision master node responsible for determining a routing action for a packet received at the hub. At the hub, a determination is made that a particular domain name system (DNS) message b...

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Bibliographische Detailangaben
Hauptverfasser: Tillotson, Paul John, Hashmi, Omer, Penney, Alexander Justin, Deb, Bashuman, Spendley, Thomas, Qian, Baihu
Format: Patent
Sprache:eng
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Zusammenfassung:Connectivity is enabled between a first and second isolated network using a virtual traffic hub that includes a decision master node responsible for determining a routing action for a packet received at the hub. At the hub, a determination is made that a particular domain name system (DNS) message being directed to a first resource in the first isolated network is to include an indication of a second resource in the second isolated network. The second resource is assigned a network address within a private address range of the second isolated network, which overlaps with a private address range being used in the first isolated network. The hub causes a transformed version of the network address to be included in the DNS message delivered to the first resource.