公开(公告)号：US20210112034A1

公开(公告)日：2021-04-15

申请号：US16653735

申请日：2019-10-15

Applicant: Cisco Technology, Inc.

Inventor： Balaji Sundararajan ,  Vivek Agarwal ,  Harish A. Kapadia

IPC: H04L29/06 ,  H04L12/24 ,  H04L12/46 ,  H04L12/947 ,  H04L12/813

Abstract: A network controller can register WAN edge routers and WAN optimizers distributed across a WAN. The controller can receive a request to establish a WAN optimized connection between first and second hosts. The controller can identify a first WAN optimizer to perform first services (e.g., de-duplication, compression, application acceleration, caching, etc.) for first traffic from the first host to the second host and first complementary services for second traffic from the second host to the first host, and a second WAN optimizer for the second traffic and second complementary services for the first traffic. The controller can establish the optimized connection comprising a first path including the first host, WAN optimizer, and router; a second path including the first router and a second router, and a third path including the second router, WAN optimizer, and host. The controller can route the first and second traffic through the optimized connection.

公开(公告)号：US11153119B2

公开(公告)日：2021-10-19

申请号：US16653735

申请日：2019-10-15

Applicant: Cisco Technology, Inc.

Inventor： Balaji Sundararajan ,  Vivek Agarwal ,  Harish A. Kapadia

IPC: H04L12/46 ,  H04L12/24 ,  H04L29/06 ,  H04L12/947 ,  H04L12/707 ,  H04L12/813

Abstract: A network controller can register WAN edge routers and WAN optimizers distributed across a WAN. The controller can receive a request to establish a WAN optimized connection between first and second hosts. The controller can identify a first WAN optimizer to perform first services (e.g., de-duplication, compression, application acceleration, caching, etc.) for first traffic from the first host to the second host and first complementary services for second traffic from the second host to the first host, and a second WAN optimizer for the second traffic and second complementary services for the first traffic. The controller can establish the optimized connection comprising a first path including the first host, WAN optimizer, and router; a second path including the first router and a second router, and a third path including the second router, WAN optimizer, and host. The controller can route the first and second traffic through the optimized connection.

公开(公告)号：US11502871B2

公开(公告)日：2022-11-15

申请号：US17467075

申请日：2021-09-03

Applicant: Cisco Technology, Inc.

Inventor： Balaji Sundararajan ,  Vivek Agarwal ,  Harish A. Kapadia

IPC: H04L12/46 ,  H04L41/0823 ,  H04L9/40 ,  H04L41/0806 ,  H04L49/25 ,  H04L41/0896 ,  H04L41/0893 ,  H04L45/24 ,  H04L47/20

Abstract: A network controller can register WAN edge routers and WAN optimizers distributed across a WAN. The controller can receive a request to establish a WAN optimized connection between first and second hosts. The controller can identify a first WAN optimizer to perform first services (e.g., de-duplication, compression, application acceleration, caching, etc.) for first traffic from the first host to the second host and first complementary services for second traffic from the second host to the first host, and a second WAN optimizer for the second traffic and second complementary services for the first traffic. The controller can establish the optimized connection comprising a first path including the first host, WAN optimizer, and router; a second path including the first router and a second router, and a third path including the second router, WAN optimizer, and host. The controller can route the first and second traffic through the optimized connection.

公开(公告)号：US20210399920A1

公开(公告)日：2021-12-23

申请号：US17467075

申请日：2021-09-03

Applicant: Cisco Technology, Inc.

Inventor： Balaji Sundararajan ,  Vivek Agarwal ,  Harish A. Kapadia

IPC: H04L12/46 ,  H04L12/24 ,  H04L29/06 ,  H04L12/947 ,  H04L12/707

Abstract: A network controller can register WAN edge routers and WAN optimizers distributed across a WAN. The controller can receive a request to establish a WAN optimized connection between first and second hosts. The controller can identify a first WAN optimizer to perform first services (e.g., de-duplication, compression, application acceleration, caching, etc.) for first traffic from the first host to the second host and first complementary services for second traffic from the second host to the first host, and a second WAN optimizer for the second traffic and second complementary services for the first traffic. The controller can establish the optimized connection comprising a first path including the first host, WAN optimizer, and router; a second path including the first router and a second router, and a third path including the second router, WAN optimizer, and host. The controller can route the first and second traffic through the optimized connection.