公开(公告)号：US20230017692A1

公开(公告)日：2023-01-19

申请号：US17809452

申请日：2022-06-28

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Yuvaraja Mariappan ,  Thayumanavan Sridhar ,  Raj Yavatkar ,  Dilip Sundarraj ,  Vikram Singh

IPC: H04L69/08 ,  H04L45/00 ,  H04L49/00 ,  H04L69/22

Abstract: An example system comprises a plurality of servers comprising respective network interface cards (NICs) connected by physical links in a physical topology, wherein each NIC of the plurality of NICs comprises an embedded switch and a processing unit coupled to the embedded switch; and an edge services controller configured to program the processing unit of a network interface card of the plurality of network interface cards to: receive, at a first network interface of the NIC, a data packet from a physical device; based on the data packet being received at the first network interface, modify the data packet to generate a modified data packet; and output the modified data packet to the physical device via a second network interface of the NIC.

公开(公告)号：US20230020114A1

公开(公告)日：2023-01-19

申请号：US17809507

申请日：2022-06-28

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Kiran K N ,  Yuvaraja Mariappan ,  Thayumanavan Sridhar ,  Raj Yavatkar ,  Vikram Singh

IPC: H04L45/42 ,  H04L45/03 ,  H04L45/00 ,  H04L12/46

Abstract: An example method comprises, receiving resource availability values from the plurality of Network Interface Cards (NICs); determining a data path for data packets of a flow transported using a protocol from a source NIC to a destination NIC via a NIC set that comprises at least one NIC, wherein: the plurality of NICs comprises the source NIC, the destination NIC, and the NIC set, and determining the data path comprises selecting the NIC set based on the resource availability values; and transmitting, to the source NIC and to each NIC in the NIC set, data path data to cause the source NIC and each NIC in the NIC set to identify the data packets of the flow using an identifier of the protocol and to transmit the data packets of the flow from the source NIC to the destination NIC via the data path.

公开(公告)号：US20240078123A1

公开(公告)日：2024-03-07

申请号：US17929526

申请日：2022-09-02

Applicant: Juniper Networks, Inc.

Inventor： Thayumanavan Sridhar ,  Raja Kommula ,  Ganesh Byagoti Matad Sunkada ,  Santha Nagesh Ayyagari ,  Vikram Singh ,  Darrell Ball ,  Yuvaraja Mariappan

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595

Abstract: In general, techniques are described for automatically and transparently providing service proxying to virtual machines using Network Interface Cards (NICs). In some examples, a service proxy implemented by a NIC of a computing device that hosts a virtual machine may mimic sidecar service proxy behavior. A NIC-based mesh agent may automatically detect the service offered by the virtual machine and interact with control plane components to dynamically incorporate the service into a service mesh.