公开(公告)号：WO2022146470A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/027069

申请日：2021-04-13

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： SHILIMKAR, Santosh Narayan ,  BECKER, David Dale ,  BRAR, Jagwinder Singh

IPC: H04L29/08 ,  H04L29/06 ,  G06F15/173 ,  H04L12/751 ,  H04L12/851 ,  H04L12/931

Abstract: Techniques and apparatus for data networking are described. In one example, a method includes receiving a first Layer-2 Remote Direct Memory Access (RDMA) packet which includes a virtual local area network (VLAN) tag and a quality-of-service (QoS) data field; converting the first Layer-2 RDMA packet to a first Layer-3 encapsulated packet; and forwarding the first Layer-3 encapsulated packet to a switch fabric. In this method, the converting includes adding at least one header to the first Layer-2 RDMA packet, where the at least one header includes: a virtual network identifier that is based on information from the VLAN tag, and a QoS value that is based on information from the QoS data field.

公开(公告)号：WO2022146466A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/025459

申请日：2021-04-01

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： SHILIMKAR, Santosh Narayan ,  BECKER, Daivd Dale ,  BRAR, Jagwinder Singh

IPC: H04L29/08 ,  H04L29/06 ,  G06F15/173

Abstract: Techniques and apparatus for data networking are described. In one example, a method of queuing Remote Direct Memory Access (RDMA) packets includes receiving a first RDMA packet having a first quality-of-service (QoS) data field; based on a value of the first QoS data field, queueing the first RDMA packet in a first queue of a plurality of queues; receiving a second RDMA packet having a second QoS data field; and based on a value of the second QoS data field, queueing the second RDMA packet in a second queue of the plurality of the queues, the second queue being different than the first queue.