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1. 发明申请

US20080098084A1 Communicating additional information in a DNS update response by requesting deletion of a specific record 有权
标题翻译：通过请求删除特定记录来在DNS更新响应中通信其他信息
公开(公告)号：US20080098084A1
公开(公告)日：2008-04-24
申请号：US11585560
申请日：2006-10-24
申请人： Bernard Volz , Sri Vengadasubbu , Jeffrey Cioli
发明人： Bernard Volz , Sri Vengadasubbu , Jeffrey Cioli
IPC分类号： G06F15/16
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12301 , H04L61/2015 , H04L61/2076
摘要： A technique is performed within a DNS server to respond to a DNS message. The technique includes receiving the DNS message from a requesting device (e.g., a DHCP server), and generating a search result based on a search of a portion of the DNS message for a request to delete a specific record (i.e., a specific, predefined record which is not expected to exist in the DNS). The technique further includes selectively providing and not providing current state information (or other information) to the requesting device depending on whether the search result indicates that the request to delete the specific record resides within the portion of the DNS message. Such operation allows for augmented operation with augmented DNS clients, as well as non-augmented operation with legacy equipment.
摘要翻译：在DNS服务器内执行技术以响应DNS消息。该技术包括从请求设备（例如，DHCP服务器）接收DNS消息，并且基于对DNS消息的一部分的搜索来生成搜索结果，用于删除特定记录的请求（即，特定的预定义的在DNS中预计不会存在的记录）。该技术还包括根据搜索结果是否指示删除特定记录的请求位于DNS消息的部分内，选择性地提供并且不向请求设备提供当前状态信息（或其他信息）。这样的操作允许扩充的DNS客户端的扩充操作，以及传统设备的非增强操作。

2. 发明授权

US07680956B2 Communicating additional information in a DNS update response by requesting deletion of a specific record 有权
标题翻译：通过请求删除特定记录来在DNS更新响应中通信其他信息
公开(公告)号：US07680956B2
公开(公告)日：2010-03-16
申请号：US11585560
申请日：2006-10-24
申请人： Bernard Volz , Sri Hary Vengadasubbu , Jeffrey Cioli
发明人： Bernard Volz , Sri Hary Vengadasubbu , Jeffrey Cioli
IPC分类号： G06F15/16 , G06F15/177 , G06F9/24 , G01R31/08 , H04J1/16 , H04J3/14 , G06F15/173 , G06F11/00 , G06F15/00 , G06F9/00 , H04L1/00 , H04L12/26 , H04L12/28 , H04L12/56
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12301 , H04L61/2015 , H04L61/2076
摘要： A technique is performed within a DNS server to respond to a DNS message. The technique includes receiving the DNS message from a requesting device (e.g., a DHCP server), and generating a search result based on a search of a portion of the DNS message for a request to delete a specific record (i.e., a specific, predefined record which is not expected to exist in the DNS). The technique further includes selectively providing and not providing current state information (or other information) to the requesting device depending on whether the search result indicates that the request to delete the specific record resides within the portion of the DNS message. Such operation allows for augmented operation with augmented DNS clients, as well as non-augmented operation with legacy equipment.
摘要翻译：在DNS服务器内执行技术以响应DNS消息。该技术包括从请求设备（例如，DHCP服务器）接收DNS消息，并且基于对DNS消息的一部分的搜索来生成搜索结果，用于删除特定记录的请求（即，特定的预定义的在DNS中预计不会存在的记录）。该技术还包括根据搜索结果是否指示删除特定记录的请求位于DNS消息的部分内，选择性地提供并且不向请求设备提供当前状态信息（或其他信息）。这样的操作允许扩充的DNS客户端的扩充操作，以及传统设备的非增强操作。

3. 发明授权

US06510151B1 Packet filtering in connection-based switching networks 失效
标题翻译：基于连接的交换网络中的包过滤
公开(公告)号：US06510151B1
公开(公告)日：2003-01-21
申请号：US08716056
申请日：1996-09-19
申请人： Jeffrey Cioli , Jason DiPietro
发明人： Jeffrey Cioli , Jason DiPietro
IPC分类号： H04L1266
CPC分类号： H04L12/4616 , H04L12/4625 , H04L49/102 , H04L49/205
摘要： A method and apparatus are provided for using shared-media networks in a connection-based networking scheme. The method and apparatus may include filtering of packets received by a switch in the shared-media subnetwork. In-line filtering of packets is also disclosed.
摘要翻译：提供了一种在基于连接的联网方案中使用共享媒体网络的方法和装置。该方法和装置可以包括过滤由共享媒体子网中的交换机接收到的分组。还公开了分组的在线过滤。

4. 发明授权

US07680876B1 Highly available domain name system 有权
标题翻译：高度可用的域名系统
公开(公告)号：US07680876B1
公开(公告)日：2010-03-16
申请号：US11638742
申请日：2006-12-14
申请人： Jeffrey Cioli , Joshua B. Littlefield
发明人： Jeffrey Cioli , Joshua B. Littlefield
IPC分类号： G06F15/16 , G06F11/00 , G06F7/00 , G06F17/30
CPC分类号： G06F11/2097 , G06F11/1662 , G06F11/2038 , H04L29/12066 , H04L61/1511 , H04L67/1095 , H04L69/40
摘要： A technique is performed by a high availability main primary DNS name server. The technique involves receiving a DNS update sent from a DNS client to the main primary DNS name server and directly modifying a main DNS record based on the DNS update. The technique further involves directing a backup primary DNS name server to modify a backup DNS record based on the DNS update while both the main primary DNS name server and the backup primary DNS name server (i) are configured to distribute DNS information to secondary DNS name servers and DNS clients and (ii) are in ongoing communication with each other, the backup primary DNS name server being configured to receive DNS updates sent from the DNS clients to the backup primary DNS name server and modify backup DNS records based on the DNS updates in response to a loss of communication between the main primary DNS name server and the backup primary DNS name server.
摘要翻译：高可用性主要主DNS名称服务器执行技术。该技术涉及从DNS客户端发送到主要主DNS名称服务器的DNS更新，并根据DNS更新直接修改主DNS记录。该技术还涉及指导备份主DNS名称服务器，以便在主要主DNS名称服务器和备份主DNS名称服务器（i）配置为将DNS信息分发到辅助DNS名称时，基于DNS更新来修改备份DNS记录服务器和DNS客户端，以及（ii）正在进行相互通信，备份主DNS名称服务器被配置为接收从DNS客户端发送到备份主DNS名称服务器的DNS更新，并根据DNS更新修改备份DNS记录响应主要主DNS名称服务器和备份主DNS名称服务器之间的通信丢失。

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