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1. 发明授权

US08908521B2 Load balancing for stateful scale-out network services 有权
标题翻译：用于有状态的横向扩展网络服务的负载平衡
公开(公告)号：US08908521B2
公开(公告)日：2014-12-09
申请号：US13439422
申请日：2012-04-04
申请人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
发明人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
IPC分类号： H04L12/26 , H04L29/08
CPC分类号： H04L67/1002
摘要： A load balancer in a communication network tracks active network flows using a Bloom filter and takes a snapshot of the Bloom filter at the time of a scaling event. The load balancer uses the Bloom filter snapshot to differentiate packets belonging to pre-existing network flows from packets belonging to new network flows. Packets belonging to pre-existing network flows continue to be distributed according to a mapping function in use prior to the scaling event. Packets belonging to new network flows are distributed according to a new mapping function.
摘要翻译：通信网络中的负载平衡器使用Bloom过滤器跟踪活动网络流，并在缩放事件时拍摄Bloom过滤器的快照。负载平衡器使用Bloom过滤器快照将属于现有网络流的数据包与属于新网络流的数据包进行区分。属于预先存在的网络流的分组在缩放事件之前继续根据使用中的映射函数进行分发。属于新网络流的数据包根据新的映射函数进行分发。

2. 发明申请

US20130265875A1 Load Balancing for Stateful Scale-Out Network Services 有权
标题翻译：用于有状态横向扩展网络服务的负载平衡
公开(公告)号：US20130265875A1
公开(公告)日：2013-10-10
申请号：US13439422
申请日：2012-04-04
申请人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
发明人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
IPC分类号： H04L12/24
CPC分类号： H04L67/1002
摘要： A load balancer in a communication network tracks active network flows using a Bloom filter and takes a snapshot of the Bloom filter at the time of a scaling event. The load balancer uses the Bloom filter snapshot to differentiate packets belonging to pre-existing network flows from packets belonging to new network flows. Packets belonging to pre-existing network flows continue to be distributed according to a mapping function in use prior to the scaling event. Packets belonging to new network flows are distributed according to a new mapping function.
摘要翻译：通信网络中的负载平衡器使用Bloom过滤器跟踪活动网络流，并在缩放事件时拍摄Bloom过滤器的快照。负载平衡器使用Bloom过滤器快照将属于现有网络流的数据包与属于新网络流的数据包进行区分。属于预先存在的网络流的分组在缩放事件之前继续根据使用中的映射函数进行分发。属于新网络流的数据包根据新的映射函数进行分发。

3. 发明申请

US20130031255A1 Hierarchical Delegation and Reservation of Lookup Keys 有权
标题翻译：分层授权和预留查找密钥
公开(公告)号：US20130031255A1
公开(公告)日：2013-01-31
申请号：US13193115
申请日：2011-07-28
申请人： Jon Maloy , Per Andersson , Jonathan Lynam
发明人： Jon Maloy , Per Andersson , Jonathan Lynam
IPC分类号： G06F15/16
CPC分类号： H04L61/15 , H04L61/3015 , H04L67/40
摘要： A method of reserving lookup keys in a computer communication system including a hierarchy of key manager nodes includes receiving a first reservation request at a first key manager node at a first level of the hierarchy of key manager nodes. The first reservation request requests reservation of a lookup key. The methods include determining whether or not the first key manager node has authority to grant the reservation request, and, in response to determining that the first key manager node does not have authority to grant the reservation request, sending a second reservation request requesting reservation of the lookup key to a second key manager node that is at a second level of the hierarchy of key manager nodes.
摘要翻译：一种在包括密钥管理器节点的层次结构的计算机通信系统中保留查找密钥的方法包括在密钥管理器节点的层次结构的第一级的第一密钥管理器节点处接收第一预留请求。第一个预约请求请求预约查询键。所述方法包括：确定所述第一密钥管理器节点是否具有授权所述预留请求的权限，并且响应于确定所述第一密钥管理器节点不具有授权所述预留请求的权限，发送请求预留的第二保留请求查询键到位于密钥管理器节点的层次结构的第二级的第二密钥管理器节点。

4. 发明授权

US08713198B2 Hierarchical binding and lookup of addresses in inter-process communications systems 有权
标题翻译：进程间通信系统中地址的分层绑定和查找
公开(公告)号：US08713198B2
公开(公告)日：2014-04-29
申请号：US13152995
申请日：2011-06-03
申请人： Jon Maloy , Per Andersson , Jonathan Lynam
发明人： Jon Maloy , Per Andersson , Jonathan Lynam
IPC分类号： G06F13/00
CPC分类号： G06F13/00 , H04L61/1511 , H04L61/1541 , H04L61/1552 , H04L61/3015 , H04L61/6063
摘要： Systems/methods of looking up an address of a target server include receiving a first lookup request at a first lookup server that manages a first database that contains data relating to a first plurality of servers. First metadata relating to the target server is retrieved from the first database, and a second lookup request including the first metadata is sent to a second lookup server that manages a second database that contains data relating to a second plurality of servers. The second plurality of servers is a subset of the first plurality of servers and includes the target server. Second metadata relating to the target server is retrieved from the second database, and a response based on the first and second metadata is transmitted to the client. Corresponding systems/methods of binding a server address to a lookup key are also disclosed.
摘要翻译：查找目标服务器的地址的系统/方法包括在管理包含与第一多个服务器相关的数据的第一数据库的第一查找服务器处接收第一查找请求。从第一数据库检索与目标服务器相关的第一元数据，并且包括第一元数据的第二查询请求被发送到管理包含与第二多个服务器有关的数据的第二数据库的第二查找服务器。第二多个服务器是第一多个服务器的子集，并且包括目标服务器。从第二数据库检索与目标服务器相关的第二元数据，并且将基于第一和第二元数据的响应发送到客户端。还公开了将服务器地址绑定到查找密钥的相应系统/方法。

5. 发明申请

US20120311118A1 HIERARCHICAL BINDING AND LOOKUP OF ADDRESSES IN INTER-PROCESS COMMUNICATIONS SYSTEMS 有权
标题翻译：交互式通信系统中地址的分层结合和查找
公开(公告)号：US20120311118A1
公开(公告)日：2012-12-06
申请号：US13152995
申请日：2011-06-03
申请人： Jon Maloy , Per Andersson , Jonathan Lynman
发明人： Jon Maloy , Per Andersson , Jonathan Lynman
IPC分类号： G06F15/16
CPC分类号： G06F13/00 , H04L61/1511 , H04L61/1541 , H04L61/1552 , H04L61/3015 , H04L61/6063
摘要： Systems/methods of looking up an address of a target server include receiving a first lookup request at a first lookup server that manages a first database that contains data relating to a first plurality of servers. First metadata relating to the target server is retrieved from the first database, and a second lookup request including the first metadata is sent to a second lookup server that manages a second database that contains data relating to a second plurality of servers. The second plurality of servers is a subset of the first plurality of servers and includes the target server. Second metadata relating to the target server is retrieved from the second database, and a response based on the first and second metadata is transmitted to the client. Corresponding systems/methods of binding a server address to a lookup key are also disclosed.
摘要翻译：查找目标服务器的地址的系统/方法包括在管理包含与第一多个服务器相关的数据的第一数据库的第一查找服务器处接收第一查找请求。从第一数据库检索与目标服务器相关的第一元数据，并且包括第一元数据的第二查询请求被发送到管理包含与第二多个服务器有关的数据的第二数据库的第二查找服务器。第二多个服务器是第一多个服务器的子集，并且包括目标服务器。从第二数据库检索与目标服务器相关的第二元数据，并且将基于第一和第二元数据的响应发送到客户端。还公开了将服务器地址绑定到查找密钥的相应系统/方法。

6. 发明申请

US20090113021A1 SYSTEM AND METHOD FOR GENERATING FUNCTIONAL ADDRESSES 审中-公开
标题翻译：用于产生功能地址的系统和方法
公开(公告)号：US20090113021A1
公开(公告)日：2009-04-30
申请号：US11923268
申请日：2007-10-24
申请人： Per Andersson , Jon Maloy , Suresh Krishnan
发明人： Per Andersson , Jon Maloy , Suresh Krishnan
IPC分类号： G06F15/16
CPC分类号： H04L29/12783 , H04L29/12839 , H04L29/12933 , H04L61/35 , H04L61/6022 , H04L61/6059 , H04L61/6068
摘要： A plurality of networked devices on a communication network host services and instances of those services. These services and service instances are mapped onto destination addresses within a given address space. Thus, the destination addresses provide information about the location of the networked devices, as well as the functional topology of the network. Data packets may be routed to a desired service instance using these destination addresses.
摘要翻译：通信网络上的多个网络设备主机服务和这些服务的实例。这些服务和服务实例被映射到给定地址空间内的目标地址。因此，目的地地址提供关于网络设备的位置以及网络的功能拓扑的信息。可以使用这些目的地地址将数据分组路由到期望的服务实例。

7. 发明授权

US10873514B2 Neighbor monitoring in a hyperscaled environment 有权
公开(公告)号：US10873514B2
公开(公告)日：2020-12-22
申请号：US16079413
申请日：2016-03-01
申请人： Jon Maloy
发明人： Jon Maloy
IPC分类号： G06F15/173 , H04L12/26 , H04L12/24
CPC分类号： H04L43/0811 , H04L41/044 , H04L41/12 , H04L43/10 , H04L43/12
摘要： A network of N nodes performs a monitoring method, where the method is performed by each node. The N nodes are partitioned into domains according to a sorted order. The domains include a local domain in which the node is located and one or more remote domains. Each remote domain has a domain head designated to monitor member nodes in the remote domain. The node sends probes at a given frequency to actively monitored nodes that include all other member nodes in the local domain and domain heads in the remote domains. The node then determines whether each of the actively monitored nodes is up based on replies received from the actively monitored nodes in response to the probes.

8. 发明授权

US09009315B2 Hierarchical delegation and reservation of lookup keys 有权
标题翻译：查询键的分级委托和预约
公开(公告)号：US09009315B2
公开(公告)日：2015-04-14
申请号：US13193115
申请日：2011-07-28
申请人： Jon Maloy , Per Andersson , Jonathan Lynam
发明人： Jon Maloy , Per Andersson , Jonathan Lynam
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L61/15 , H04L61/3015 , H04L67/40
摘要： A method of reserving lookup keys in a computer communication system including a hierarchy of key manager nodes includes receiving a first reservation request at a first key manager node at a first level of the hierarchy of key manager nodes. The first reservation request requests reservation of a lookup key. The methods include determining whether or not the first key manager node has authority to grant the reservation request, and, in response to determining that the first key manager node does not have authority to grant the reservation request, sending a second reservation request requesting reservation of the lookup key to a second key manager node that is at a second level of the hierarchy of key manager nodes.
摘要翻译：一种在包括密钥管理器节点的层次结构的计算机通信系统中保留查找密钥的方法包括在密钥管理器节点的层次结构的第一级的第一密钥管理器节点处接收第一预留请求。第一个预约请求请求预约查询键。所述方法包括：确定所述第一密钥管理器节点是否具有授权所述预留请求的权限，并且响应于确定所述第一密钥管理器节点不具有授权所述预留请求的权限，发送请求预留的第二保留请求查询键到位于密钥管理器节点的层次结构的第二级的第二密钥管理器节点。

9. 发明申请

US20090106436A1 METHODS AND SYSTEMS FOR OFFLOAD PROCESSING 审中-公开
标题翻译：用于卸载处理的方法和系统
公开(公告)号：US20090106436A1
公开(公告)日：2009-04-23
申请号：US11877254
申请日：2007-10-23
申请人： Per Andersson , Bartosz Balazinski , Jon Maloy
发明人： Per Andersson , Bartosz Balazinski , Jon Maloy
IPC分类号： G06F15/16
CPC分类号： H04L45/00 , H04L49/30 , H04L49/3063 , H04L49/351 , H04L49/602 , H04L49/90
摘要： Communication nodes, systems and methods are described which provide offload processing capabilities. Tasks can be offloaded from a host element to an offload processing element. Incoming data streams can have their associated Layer 3/Layer transportation protocol stacks terminated. Data can be repackaged and routed using an internal, offload protocol which also preserves L3 and/or L4 information.
摘要翻译：描述了提供卸载处理能力的通信节点，系统和方法。任务可以从主机元素卸载到卸载处理元件。传入的数据流可以使其相关的第3层/层传输协议栈终止。数据可以使用内部卸载协议进行重新打包和路由，这也可以保留L3和/或L4信息。

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