公开(公告)号：US11665202B2

公开(公告)日：2023-05-30

申请号：US17394196

申请日：2021-08-04

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： David Anthony Hughes ,  Manoj Kumar Dutta ,  Manoj Gopal Kulkarni ,  Pawan Kumar Singh ,  Damon John Ennis ,  Theodore Ernest Tedijanto ,  Patrick Lee Mahan ,  Bowen Yan ,  Zhigang Yin ,  Kennedy Tjong Ki Ngo ,  Ganesh Lakshmanan ,  Ravikumar Govindarao ,  Srivathsa Sarangapani

IPC: H04L9/40 ,  H04L61/256

CPC classification number: H04L63/20 ,  H04L61/256 ,  H04L63/0209 ,  H04L63/0236 ,  H04L63/0245

Abstract: Provided are methods, apparatus, and system for policy based wide area network. A network of network appliances is configured with a policy configuration. Each network appliance is configured to validate each wide area network packet against the policy configuration. The validation can include verifying that the packets meet the SD-WAN network segment requirements and security rules including verifying that the source and destination address of the packet meet the firewall zone requirements. Each wide area network packet contains a policy header that is checked by the sending and receiving network appliance against the policy configuration.

公开(公告)号：US11528299B2

公开(公告)日：2022-12-13

申请号：US16868452

申请日：2020-05-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： David Anthony Hughes ,  Manoj Kumar Dutta ,  Manoj Gopal Kulkarni ,  Pawan Kumar Singh ,  Damon John Ennis ,  Theodore Ernest Tedijanto ,  Patrick Lee Mahan ,  Bowen Yan ,  Zhigang Yin ,  Kennedy Tjong Ki Ngo ,  Ganesh Lakshmanan ,  Ravikumar Govindarao ,  Srivathsa Sarangapani

IPC: H04L9/20 ,  H04L9/40 ,  H04L61/256

Abstract: Provided are methods, apparatus, and system for policy based wide area network. A network of network appliances is configured with a policy configuration. Each network appliance is configured to validate each wide area network packet against the policy configuration. The validation can include verifying that the packets meet the SD-WAN network segment requirements and security rules including verifying that the source and destination address of the packet meet the firewall zone requirements. Each wide area network packet contains a policy header that is checked by the sending and receiving network appliance against the policy configuration.