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1. 发明申请

US20140092727A1 SCALABLE RELIABLE FAILOVER IN A NETWORK 有权
标题翻译：可靠的可靠的故障在网络中
公开(公告)号：US20140092727A1
公开(公告)日：2014-04-03
申请号：US14100351
申请日：2013-12-09
申请人： Pravala, Inc.
发明人： Robert Robinson
IPC分类号： H04L12/24
CPC分类号： H04L41/0654 , H04L12/4633 , H04L41/0663 , H04L61/2061
摘要： A method is provided for establishing a reliable communication channel between an encapsulation node and a cluster of decapsulation nodes across a communication network. The method is implemented at the encapsulation node and comprises the following steps. A primary session is initialized with a primary decapsulation node in the cluster of decapsulation nodes during which an assigned address is received. A redundant session is initialized with a redundant decapsulation node in the cluster of decapsulation nodes. Data is transmitted to and received from the decapsulation node until a failure is detected. Once the failure is detected, data is transmitted to and received from the redundant decapsulation node instead of the primary decapsulation node.
摘要翻译：提供了一种用于在通信网络上的封装节点和解封装簇簇之间建立可靠通信信道的方法。该方法在封装节点实现，包括以下步骤。主会话被初始化为解封装节点的集群中的主解包节点，在该聚合节点中收到分配的地址。在解封装节点集群中使用冗余解封装节点初始化冗余会话。将数据发送到解封装节点并从解封装节点接收，直到检测到故障为止。一旦检测到故障，就将数据发送给冗余解封装节点而不是从主解封装节点接收数据。

2. 发明授权

US09860156B2 Accessing local network resources in a multi-interface system 有权
公开(公告)号：US09860156B2
公开(公告)日：2018-01-02
申请号：US13975852
申请日：2013-08-26
申请人： Pravala, Inc.
发明人： Nicholas Armstrong , Jakub Schmidtke , Robert Robinson , Severn Tsui
IPC分类号： G06F15/16 , H04L12/701 , H04L29/08 , H04L12/707 , H04W76/02
CPC分类号： H04L45/00 , H04L29/08072 , H04L45/24 , H04W76/12
摘要： A method is provided for selectively routing data packets on a client device having of plurality of network interfaces for communicating over a network. The method comprising the following steps. It is determined if the data packets should be routed to a network server accessible by a corresponding one of the network interfaces to access local resources offered thereon. If the data packets should be routed to the network server, the data packets are routed directly to the network server via the corresponding network interface. Otherwise, the data packets are routed via a default route. A client device configured to implement the method is also provided.

3. 发明授权

US09172598B2 Scalable reliable failover in a network 有权
标题翻译：在网络中可扩展可靠的故障切换
公开(公告)号：US09172598B2
公开(公告)日：2015-10-27
申请号：US14100351
申请日：2013-12-09
申请人： Pravala, Inc.
发明人： Robert Robinson
IPC分类号： G01R31/08 , H04L12/24 , H04L12/46 , H04L29/12
CPC分类号： H04L41/0654 , H04L12/4633 , H04L41/0663 , H04L61/2061
摘要： A method is provided for establishing a reliable communication channel between an encapsulation node and a cluster of decapsulation nodes across a communication network. The method is implemented at the encapsulation node and comprises the following steps. A primary session is initialized with a primary decapsulation node in the cluster of decapsulation nodes during which an assigned address is received. A redundant session is initialized with a redundant decapsulation node in the cluster of decapsulation nodes. Data is transmitted to and received from the decapsulation node until a failure is detected. Once the failure is detected, data is transmitted to and received from the redundant decapsulation node instead of the primary decapsulation node.
摘要翻译：提供了一种用于在通信网络上的封装节点和解封装集群之间建立可靠通信信道的方法。该方法在封装节点实现，包括以下步骤。主会话被初始化为解封装节点的集群中的主解包节点，在该聚合节点中收到分配的地址。在解封装节点集群中使用冗余解封装节点初始化冗余会话。将数据发送到解封装节点并从解封装节点接收，直到检测到故障为止。一旦检测到故障，就将数据发送给冗余解封装节点而不是从主解封装节点接收数据。

4. 发明申请

US20140068104A1 ACCESSING LOCAL NETWORK RESOURCES IN A MULTI-INTERFACE SYSTEM 有权
标题翻译：在多接口系统中访问本地网络资源
公开(公告)号：US20140068104A1
公开(公告)日：2014-03-06
申请号：US13975852
申请日：2013-08-26
申请人： Pravala, Inc.
发明人： Nicholas Armstrong , Jakub Schmidtke , Robert Robinson , Severn Tsui
IPC分类号： H04L12/701
CPC分类号： H04L45/00 , H04L29/08072 , H04L45/24 , H04W76/12
摘要： A method is provided for selectively routing data packets on a client device having of plurality of network interfaces for communicating over a network. The method comprising the following steps. It is determined if the data packets should be routed to a network server accessible by a corresponding one of the network interfaces to access local resources offered thereon. If the data packets should be routed to the network server, the data packets are routed directly to the network server via the corresponding network interface. Otherwise, the data packets are routed via a default route. A client device configured to implement the method is also provided.
摘要翻译：提供了一种用于在具有多个网络接口的客户端设备上选择性地路由数据分组以便通过网络进行通信的方法。该方法包括以下步骤。确定数据分组是否应被路由到由相应的一个网络接口可访问的网络服务器，以访问在其上提供的本地资源。如果数据包应该路由到网络服务器，则数据包将通过相应的网络接口直接路由到网络服务器。否则，数据包将通过默认路由路由。还提供了被配置为实现该方法的客户端设备。

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