公开(公告)号：US20210328873A1

公开(公告)日：2021-10-21

申请号：US17361309

申请日：2021-06-28

Applicant: Cisco Technology, Inc.

Inventor： Michael Yeung ,  Elie El Ajaltouni ,  Andrew Phillips ,  Peter Andersen

IPC: H04L12/24 ,  H04L9/08 ,  H04L12/26

Abstract: A network function virtualization (NFV) platform can support virtual network functions (VNFs) whose behavior can change during their lifecycles. For example, a VNF manager of the NFV platform can receive a request to update a condition of a VNF and/or an action to perform upon satisfaction of the condition. Based on the condition and action, the VNF manager can create or store a lifecycle management policy in an extensible lifecycle management model associated with the virtual network function. Based on the lifecycle management policy, the VNF manager can monitor the virtual network function to detect satisfaction of the condition and, in response to detecting satisfaction of the condition, the VNF manager can perform the action associated with the lifecycle management policy.

公开(公告)号：US11070432B2

公开(公告)日：2021-07-20

申请号：US15655607

申请日：2017-07-20

Applicant: Cisco Technology, Inc.

Inventor： Michael Yeung ,  Elie El Ajaltouni ,  Andrew Phillips ,  Peter Andersen

IPC: H04L12/24 ,  H04L9/08 ,  H04L12/26

Abstract: A network function virtualization (NFV) platform can support virtual network functions (VNFs) whose behavior can change during their lifecycles. For example, a VNF manager of the NFV platform can receive a request to update a condition of a VNF and/or an action to perform upon satisfaction of the condition. Based on the condition and action, the VNF manager can create or store a lifecycle management policy in an extensible lifecycle management model associated with the virtual network function. Based on the lifecycle management policy, the VNF manager can monitor the virtual network function to detect satisfaction of the condition and, in response to detecting satisfaction of the condition, the VNF manager can perform the action associated with the lifecycle management policy.

公开(公告)号：US10999155B2

公开(公告)日：2021-05-04

申请号：US15794753

申请日：2017-10-26

Applicant: Cisco Technology, Inc.

Inventor： Michael Yeung ,  Elie El Ajaltouni ,  Andrew Phillips ,  Peter Andersen

IPC: H04L12/24 ,  H04L12/26 ,  H04L29/08

Abstract: A network function virtualization (NFV) platform can support hybrid and elastic scaling and recovery services. In one example, a system can deploy a cloud virtual network function manager (VNFM) and one or more cloud virtual network functions (VNFs) on a cloud. The system can monitor, via the cloud VNFM, a local VNFM on a local network, the cloud VNFM, and/or the one or more cloud VNFs. Based on the monitoring, the system can determine, via the cloud VNFM, a respective status of the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs. Based on the respective status of the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs, the system can then scale, via the cloud VNFM, the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs.

公开(公告)号：US20190132211A1

公开(公告)日：2019-05-02

申请号：US15794753

申请日：2017-10-26

Applicant: Cisco Technology, Inc.

Inventor： Michael Yeung ,  Elie El Ajaltouni ,  Andrew Phillips ,  Peter Andersen

IPC: H04L12/24 ,  H04L12/26 ,  H04L29/08

Abstract: A network function virtualization (NFV) platform can support hybrid and elastic scaling and recovery services. In one example, a system can deploy a cloud virtual network function manager (VNFM) and one or more cloud virtual network functions (VNFs) on a cloud. The system can monitor, via the cloud VNFM, a local VNFM on a local network, the cloud VNFM, and/or the one or more cloud VNFs. Based on the monitoring, the system can determine, via the cloud VNFM, a respective status of the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs. Based on the respective status of the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs, the system can then scale, via the cloud VNFM, the local VNFM, the cloud VNFM, and/or the one or more cloud VNFs.

公开(公告)号：US20190028350A1

公开(公告)日：2019-01-24

申请号：US15655607

申请日：2017-07-20

Applicant: Cisco Technology, Inc.

Inventor： Michael Yeung ,  Elie El Ajaltouni ,  Andrew Phillips ,  Peter Andersen

IPC: H04L12/24 ,  H04L12/26 ,  H04L9/08

Abstract: A network function virtualization (NFV) platform can support virtual network functions (VNFs) whose behavior can change during their lifecycles. For example, a VNF manager of the NFV platform can receive a request to update a condition of a VNF and/or an action to perform upon satisfaction of the condition. Based on the condition and action, the VNF manager can create or store a lifecycle management policy in an extensible lifecycle management model associated with the virtual network function. Based on the lifecycle management policy, the VNF manager can monitor the virtual network function to detect satisfaction of the condition and, in response to detecting satisfaction of the condition, the VNF manager can perform the action associated with the lifecycle management policy.