JP2019503598A - 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法 - Google Patents

高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法 Download PDF

Info

Publication number
JP2019503598A
JP2019503598A JP2018504731A JP2018504731A JP2019503598A JP 2019503598 A JP2019503598 A JP 2019503598A JP 2018504731 A JP2018504731 A JP 2018504731A JP 2018504731 A JP2018504731 A JP 2018504731A JP 2019503598 A JP2019503598 A JP 2019503598A
Authority
JP
Japan
Prior art keywords
switches
subnet
key
host channel
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2018504731A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019503598A5 (cg-RX-API-DMAC7.html
Inventor
ヨンセン，ビョルン・ダグ
スリニバサン，アルビンド
ナラシンハマーシー，プラブフナンダン
ホレン，リネ
Original Assignee
オラクル・インターナショナル・コーポレイション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/412,972 external-priority patent/US11271870B2/en
Priority claimed from US15/415,497 external-priority patent/US11770349B2/en
Application filed by オラクル・インターナショナル・コーポレイション filed Critical オラクル・インターナショナル・コーポレイション
Publication of JP2019503598A publication Critical patent/JP2019503598A/ja
Publication of JP2019503598A5 publication Critical patent/JP2019503598A5/ja
Priority to JP2021145456A priority Critical patent/JP7297830B2/ja
Priority to JP2023097755A priority patent/JP2023120292A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2237—Vectors, bitmaps or matrices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04—Network management architectures or arrangements
    • H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/111—Switch interfaces, e.g. port details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/113—Arrangements for redundant switching, e.g. using parallel planes
    • H04L49/118—Address processing within a device, e.g. using internal ID or tags for routing within a switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/356—Switches specially adapted for specific applications for storage area networks
    • H04L49/358—Infiniband Switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2018504731A 2016-01-27 2017-01-26 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法 Pending JP2019503598A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021145456A JP7297830B2 (ja) 2016-01-27 2021-09-07 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法
JP2023097755A JP2023120292A (ja) 2016-01-27 2023-06-14 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662287704P 2016-01-27 2016-01-27
US62/287,704 2016-01-27
US15/412,972 US11271870B2 (en) 2016-01-27 2017-01-23 System and method for supporting scalable bit map based P_Key table in a high performance computing environment
US15/412,972 2017-01-23
US15/415,497 US11770349B2 (en) 2016-01-27 2017-01-25 System and method for supporting configurable legacy P_Key table abstraction using a bitmap based hardware implementation in a high performance computing environment
US15/415,497 2017-01-25
PCT/US2017/015156 WO2017132392A1 (en) 2016-01-27 2017-01-26 System and method for supporting scalable bit map based p_key table in a high performance computing environment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021145456A Division JP7297830B2 (ja) 2016-01-27 2021-09-07 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法

Publications (2)

Publication Number Publication Date
JP2019503598A true JP2019503598A (ja) 2019-02-07
JP2019503598A5 JP2019503598A5 (cg-RX-API-DMAC7.html) 2020-01-30

Family

ID=65528946

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2018504731A Pending JP2019503598A (ja) 2016-01-27 2017-01-26 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法
JP2021145456A Active JP7297830B2 (ja) 2016-01-27 2021-09-07 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法
JP2023097755A Pending JP2023120292A (ja) 2016-01-27 2023-06-14 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2021145456A Active JP7297830B2 (ja) 2016-01-27 2021-09-07 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法
JP2023097755A Pending JP2023120292A (ja) 2016-01-27 2023-06-14 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法

Country Status (4)

Country Link
EP (1) EP3408982B1 (cg-RX-API-DMAC7.html)
JP (3) JP2019503598A (cg-RX-API-DMAC7.html)
CN (1) CN107852378B (cg-RX-API-DMAC7.html)
WO (1) WO2017132392A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11444881B2 (en) * 2019-11-19 2022-09-13 Oracle International Corporation System and method for supporting use of forward and backward congestion notifications in a private fabric in a high performance computing environment
CN111309258B (zh) 2020-02-14 2021-10-15 苏州浪潮智能科技有限公司 一种b+树的存取方法、装置和计算机可读存储介质
CN115459968B (zh) * 2022-08-25 2023-06-06 中国人民解放军国防科技大学 用于高性能计算机系统的隔离方法及高性能计算机系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050271074A1 (en) * 2004-06-08 2005-12-08 Johnsen Bjorn D Method and apparatus for verifying service level in a communications network

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08242240A (ja) * 1995-03-06 1996-09-17 Hitachi Ltd Ａｔｍ交換機およびパス切替方法
KR100776453B1 (ko) * 2001-07-30 2007-11-16 엘지노텔 주식회사 에이티엠 교환기에서의 서브 포트 멀티캐스팅 방법
US20030174725A1 (en) * 2002-03-15 2003-09-18 Broadcom Corporation IP multicast packet replication process and apparatus therefore
US7221676B2 (en) * 2002-07-30 2007-05-22 Brocade Communications Systems, Inc. Supporting local IB packet communication between separate subnets
US7493409B2 (en) * 2003-04-10 2009-02-17 International Business Machines Corporation Apparatus, system and method for implementing a generalized queue pair in a system area network
US7480735B2 (en) * 2003-09-11 2009-01-20 Sun Microsystems, Inc. System and method for routing network traffic through weighted zones
US20050273650A1 (en) * 2004-06-07 2005-12-08 Tsou Henry H Systems and methods for backing up computer data to disk medium
US7443860B2 (en) * 2004-06-08 2008-10-28 Sun Microsystems, Inc. Method and apparatus for source authentication in a communications network
JP4368251B2 (ja) * 2004-06-09 2009-11-18 富士通株式会社 フレーム転送処理方法及び装置
US8660005B2 (en) * 2010-11-30 2014-02-25 Marvell Israel (M.I.S.L) Ltd. Load balancing hash computation for network switches
US8902751B1 (en) * 2012-01-26 2014-12-02 Google Inc. Multi-stage switching topology
US9311122B2 (en) * 2012-03-26 2016-04-12 Oracle International Corporation System and method for providing a scalable signaling mechanism for virtual machine migration in a middleware machine environment
US9264382B2 (en) * 2012-05-11 2016-02-16 Oracle International Corporation System and method for routing traffic between distinct infiniband subnets based on fat-tree routing
US9245626B2 (en) * 2012-10-26 2016-01-26 Cisco Technology, Inc. System and method for packet classification and internet protocol lookup in a network environment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050271074A1 (en) * 2004-06-08 2005-12-08 Johnsen Bjorn D Method and apparatus for verifying service level in a communications network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FEROZ ZAHID ET AL.: "artition-aware routing to improve network isolation in InfiniBand based multi-tenant clusters", 2015 15TH IEEE/ACM INTERNATIONAL SYMPOSIUM ON CLUSTER, CLOUD AND GRID COMPUTING, JPN6020045997, May 2015 (2015-05-01), pages 189 - 198, ISSN: 0004540072 *

Also Published As

Publication number Publication date
CN107852378B (zh) 2020-12-08
JP2023120292A (ja) 2023-08-29
JP7297830B2 (ja) 2023-06-26
JP2022003791A (ja) 2022-01-11
EP3408982A1 (en) 2018-12-05
WO2017132392A1 (en) 2017-08-03
EP3408982B1 (en) 2020-12-09
CN107852378A (zh) 2018-03-27

Similar Documents

Publication Publication Date Title
JP7407164B2 (ja) 高性能コンピューティング環境における仮想ルータポートにわたるｓｍｐ接続性チェックのためのルータｓｍａ抽象化をサポートするためのシステムおよび方法
JP7472200B2 (ja) 無損失ネットワークにおける効率的な仮想化のためのシステムおよび方法
CN112565043B (zh) 用于支持高性能计算环境中的双端口虚拟路由器的系统和方法
JP6920281B2 (ja) 高性能コンピューティング環境において仮想マシンの仮想マシンファブリックプロファイルを規定するためのシステムおよび方法
JP6957451B2 (ja) 高性能コンピューティング環境での線形転送テーブル（ｌｆｔ）探索のためにグローバルルートヘッダ（ｇｒｈ）におけるサブネットプレフィックス値を用いるためのシステムおよび方法
US11770349B2 (en) System and method for supporting configurable legacy P_Key table abstraction using a bitmap based hardware implementation in a high performance computing environment
CN107111513B (zh) 为高性能云计算环境提供InfiniBand SR-IOV vSWITCH体系架构的系统和方法
JP2023120292A (ja) 高性能コンピューティング環境においてスケーラブルなビットマップに基づくＰ＿Ｋｅｙテーブルをサポートするためのシステムおよび方法
CN107852377B (zh) 用于在高性能计算环境中支持交换机端口状况的可伸缩表示的系统和方法
US20250055813A1 (en) System and method for supporting scalable bit map based p_key table in a high performance computing environment

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191211

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191211

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20201125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210225

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210706

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20210907

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20210907

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220104

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220315

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20220405

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220412

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20220517

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20220517