公开(公告)号：US20240171500A1

公开(公告)日：2024-05-23

申请号：US18089016

申请日：2022-12-27

Applicant: Juniper Networks, Inc.

Inventor： Wen LIN ,  Muniyappan SURUTTAIYAN ,  Ragupathi J ,  Princy T. ELIZABETH ,  Vikram NAGARAJAN ,  Balaji PALANISAMY ,  Suraj KUMAR ,  SelvaKumar SIVARAJ ,  Anupam Kumar SINGH ,  Jagadish N. GRANDHI

IPC: H04L45/16 ,  H04L45/64

CPC classification number: H04L45/16 ,  H04L45/64

Abstract: In some implementations, a first network device that hosts a bridge domain (BD) may receive inter-subnet multicast traffic associated with the BD. The BD may forward, using a supplemental bridge domain (SBD) interface of the first network device, and via an SBD, a first copy of the inter-subnet multicast traffic to a second network device that hosts the BD. The first network device may forward, using the SBD interface and via the SBD, a second copy of the inter-subnet multicast traffic to a third network device that does not host the BD. The first network device may forward, using an integrated routing and bridging (IRB) interface of the first network device associated with the BD, a third copy of the inter-subnet multicast traffic to a fourth network device that hosts the BD (e.g., when the fourth network device is a multihoming peer of the first network device).

公开(公告)号：US20230327989A1

公开(公告)日：2023-10-12

申请号：US17718834

申请日：2022-04-12

Applicant: Juniper Networks, Inc.

Inventor： Gaurav GANERIWAL ,  Prabakaran Thirumali SAMPATH ,  SelvaKumar SIVARAJ ,  Anupam Kumar SINGH ,  Akash B. ,  Harisankar RAMALINGAM

IPC: H04L45/00 ,  H04L12/46

CPC classification number: H04L45/66 ,  H04L45/04 ,  H04L12/4641

Abstract: In some implementations, a first network device may transmit data to a second network device based on the data being associated with a media access control (MAC) address that is associated with an access port of the second network device, wherein the first network device and the second network device are included in a plurality of network devices interconnected by first tunnels associated with a forwarding plane and second tunnels associated with a control plane. The first network device may determine that the MAC address is associated with an access port of the first network device and may transmit, via one or more first tunnels, a notification indicating that the MAC address is associated with the first network device. The first network device may transmit, via one or more second tunnels, a notification indicating that the MAC address is associated with the first network device.