Invention Grant
- Patent Title: Embedded DNS
- Patent Title (中): 嵌入式DNS
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Application No.: US11673973Application Date: 2007-02-12
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Publication No.: US07962569B2Publication Date: 2011-06-14
- Inventor: Pat Sewall , Dave Johnson
- Applicant: Pat Sewall , Dave Johnson
- Applicant Address: US ID Boise
- Assignee: CradlePoint, Inc.
- Current Assignee: CradlePoint, Inc.
- Current Assignee Address: US ID Boise
- Agency: Zarian Midgley & Johnson PLLC
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
An embodiment is directed to a method for selectively routing a DNS request in which a DNS request to translate a domain name is received from a local client device. The DNS request is directed to a remote DNS server on a remote network. A link status to the remote network is identified. If the link status indicates that a connection to the remote network is not possible, the DNS request is routed to a locally embedded DNS server. If the link status indicates that a connection to the remote network is possible, the DNS request is routed to the remote DNS server on the remote network.
Public/Granted literature
- US20070255848A1 Embedded DNS Public/Granted day:2007-11-01
Information query
