-
公开(公告)号：US20200092205A1
公开(公告)日：2020-03-19
申请号：US16685225
申请日：2019-11-15
IPC分类号： H04L12/713 , H04L12/741 , H04L12/937 , H04L12/931 , H04L12/715 , H04L12/935 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L29/06
摘要： Systems and methods for supporting inter subnet control plane protocol for consistent multicast membership and connectivity across multiple subnets in a high performance computing environment. In accordance with an embodiment, by associating a multicast group with an inter-subnet partition, and enforcing a dedicated router port for the multicast group, multicast loop avoidance can be provided for between connected subnets. Because only a single router port is selected as being capable of handling the MC packet, no other router port in the subnet can then pass a multicast packet back to the originating subnet.
-
公开(公告)号：US11223558B2
公开(公告)日：2022-01-11
申请号：US16735449
申请日：2020-01-06
IPC分类号： H04L12/713 , H04L12/931 , H04L12/715 , H04L12/935 , H04L12/741 , H04L12/937 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L29/06 , H04L12/44 , H04L29/08
摘要： Systems and methods for supporting consistent path records across multiple subnets in a high performance computing environment. In accordance with an embodiment, a local inter-subnet manager (ISM) can determine one or more limitations associated with a calculated local path record. The local ISM can, upon receiving information regarding path limitations from a connected subnet, determine which limitations should be applied to inter-subnet traffic.
-
公开(公告)号：US10958571B2
公开(公告)日：2021-03-23
申请号：US16527611
申请日：2019-07-31
发明人： Bjørn Dag Johnsen , Bartosz Bogdanski , Line Holen , Prabhunandan Narasimhamurthy , Ankita Bhandary
IPC分类号： H04L12/713 , H04L12/741 , H04L12/937 , H04L12/715 , H04L12/935 , H04L12/931 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L29/06 , H04L12/44 , H04L29/08
摘要： Systems and methods for supporting SMA level abstractions at router ports for enablement of data traffic in a high performance computing environment. In accordance with an embodiment, a subnet manager in a local subnet is responsible for enabling data traffic between subnets in a high performance computing environment. The SM can configure and set a data attribute at a switch port configured as a router port such that incoming data packets can be checked against the attribute to determine whether the data packet's destination is allowed or disallowed to receive inter-subnet data traffic.
-
公开(公告)号：US11178052B2
公开(公告)日：2021-11-16
申请号：US16685225
申请日：2019-11-15
IPC分类号： H04L12/713 , H04L12/741 , H04L12/937 , H04L12/715 , H04L12/935 , H04L12/931 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L29/06 , H04L12/44 , H04L29/08 , H04L12/761 , H04L12/705
摘要： Systems and methods for supporting inter subnet control plane protocol for consistent multicast membership and connectivity across multiple subnets in a high performance computing environment. In accordance with an embodiment, by associating a multicast group with an inter-subnet partition, and enforcing a dedicated router port for the multicast group, multicast loop avoidance can be provided for between connected subnets. Because only a single router port is selected as being capable of handling the MC packet, no other router port in the subnet can then pass a multicast packet back to the originating subnet.
-
公开(公告)号：US10560377B2
公开(公告)日：2020-02-11
申请号：US15415517
申请日：2017-01-25
IPC分类号： H04L12/713 , H04L12/931 , H04L12/715 , H04L12/935 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L12/741 , H04L12/937 , H04L29/06 , H04L29/08
摘要： Systems and methods for supporting consistent path records across multiple subnets in a high performance computing environment. In accordance with an embodiment, a local inter-subnet manager (ISM) can determine one or more limitations associated with a calculated local path record. The local ISM can, upon receiving information regarding path limitations from a connected subnet, determine which limitations should be applied to inter-subnet traffic.
-
公开(公告)号：US10397104B2
公开(公告)日：2019-08-27
申请号：US15414277
申请日：2017-01-24
发明人： Bjørn Dag Johnsen , Bartosz Bogdański , Line Holen , Prabhunandan Narasimhamurthy , Ankita Bhandary
IPC分类号： H04L12/741 , H04L12/713 , H04L12/937 , H04L29/06 , H04L12/751 , H04L12/753 , H04L12/805 , H04L12/933 , H04L12/931 , H04L12/715 , H04L12/935 , H04L29/08
摘要： Systems and methods for supporting SMA level abstractions at router ports for enablement of data traffic in a high performance computing environment. In accordance with an embodiment, a subnet manager in a local subnet is responsible for enabling data traffic between subnets in a high performance computing environment. The SM can configure and set a data attribute at a switch port configured as a router port such that incoming data packets can be checked against the attribute to determine whether the data packet's destination is allowed or disallowed to receive inter-subnet data traffic.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.018 秒)
