公开(公告)号：EP3335389A1

公开(公告)日：2018-06-20

申请号：EP16716775.8

申请日：2016-04-01

申请人： Nicira, Inc.

发明人： MASUREKAR, Uday ,  GOLIYA, Abhishek

IPC分类号： H04L12/715 ,  H04L12/931 ,  H04L12/721 ,  H04L12/717

CPC分类号： H04L45/586 ,  H04L45/42 ,  H04L45/44 ,  H04L45/54 ,  H04L45/64 ,  H04L45/74 ,  H04L49/354 ,  H04L49/70

摘要： Some embodiments provide a method for implementing a logical router (LR) in a logical network. The method receives configuration data connecting a first LR to a second LR, which includes several logical routing components with separate routing tables. For each of one or more routes configured for the first LR, the method adds a route to the routing table of a distributed routing component of the second LR. The added route has a next hop address of an interface of the first LR. The method also adds, for each of the one or more routes configured for the first LR, a route to the routing tables of each of one or more centralized routing components of the second LR. The next hop address of the added route is an address of an interface of the distributed routing component that is internal to the second LR.

公开(公告)号：EP3329654A1

公开(公告)日：2018-06-06

申请号：EP16748450.0

申请日：2016-07-28

申请人： Nicira Inc.

发明人： JAIN, Jayant ,  SENGUPTA, Anirban ,  MASUREKAR, Uday

IPC分类号： H04L29/06 ,  H04L12/46 ,  H04L12/24

CPC分类号： H04L9/0819 ,  G06F9/45558 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/0803 ,  H04L63/0218 ,  H04L63/0272 ,  H04L63/06

摘要： For a network that includes host machines for providing computing and networking resources and a VPN gateway for providing external access to those resources, a novel method that distributes encryption keys to the hosts to encrypt/decrypt the complete payload originating/terminating at those hosts is described. These encryption keys are created or obtained by the VPN gateway based on network security negotiations with the external networks/devices. These negotiated keys are then distributed to the hosts via control plane of the network. In some embodiments, this creates a complete distributed mesh framework for processing crypto payloads.