This presentation provides an overview of some of the concepts and functions associated with z/OS Communications Server's exploitation of the System z sysplex capability. This includes topics such as dynamic VIPA, sysplex distributor, and sysplex autonomics.
This presentation discusses the principles of IP Routing as they apply to z/OS, the z/OS implementation of static routing through the TCP/IP profile, and dynamic routing with OMPROUTE.
z/OS V2R3 Communications Server introduces HiperSockets Converged Interface (HSCI) support that provides the following benefits:
(1) Linux on z Systems Layer 2 and z/VM VSwitch Bridge Compatibility:
Clients prefer the administrative and operational advantages when configuring Linux guests with a single IP interface using a z System layer 2 configuration. The usability advantages are extended by the z/VM VSwitch bridge support allowing Linux guests to configure a single IP interface for HiperSockets providing both internal CPC and external LAN communications. The current z/OS HS support only provides layer 3 connectivity which is incompatible with this Linux and z/VM environment. The new z/OS V2R3 HSCI support resolves this issue by providing compatibility for both HS Layer 2 and Linux guests using HS with the z/VM VSwitch bridge.
(2) Improved ("hands free") HiperSockets Usability for z/OS Environments:
HSCI transparently "converges" a HS interface with your OSA interface providing transparent and dynamic access and usage of HS.
With the HSCI enhancement:
- Access to HS is achieved without requiring the z/OS network administrator to configure, provision, manage or operate a HS interface (e.g. an IP address is not required for HiperSockets).
- Relocating a z/OS instance to another CPC can be accomplished without making any HS definitions, changes or taking any operator actions to access HS on the new CPC. With HSCI your external LAN is "logically extended" within each CPC (over IQD) providing a single seamless LAN topology within your data center (i.e. the internal LAN is an extension of the external LAN). Once your OSA interface is restarted on the new CPC (z/OS location), your HSCI will dynamically be reestablished.
Learn about Networking on z/OS. This part of the z/OS basic skills information center is intended to provide information systems personnel with the background knowledge and skills necessary to begin using the basic communications facilities of a mainframe based system. It provides a broad understanding of networking principles and the hardware and software components necessary to allow the mainframe to participate in a high volume data communications network. For more information on IBM System z, visit http://ibm.co/PNo9Cb.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
z/OS Communications Server Technical UpdatezOSCommserver
In this session, the speakers will provide a look at new and coming features in z/OS 3.1 Communications Server. Features to be covered include:
- Networking support for z/OS containers
- Network security enhancements
- z/OS UNIX syslogd support for secure logging over TCP
- Communications Server exploitation of the IBM Function Registry for z/OS
... and more!
TCP/IP Stack Configuration with Configuration Assistant for IBM z/OS CSzOSCommserver
An overview of using the IBM Configuration Assistant for z/OS Communications Server, a z/OSMF plug-in, to configure the Communications Server TCP/IP stack. Includes updates on new functions for importing existing configuration and generating OBEY files for dynamic configuration modification, which have shipped or are shipping in new function PTFs since the General Availability of V2R2.
TN3270 Access to Mainframe SNA ApplicationszOSCommserver
This presentation presents the basics of the TN3270 protocol, and discusses how to configure the TN3270 server provided with z/OS Communications Server.
This presentation discusses the principles of IP Routing as they apply to z/OS, the z/OS implementation of static routing through the TCP/IP profile, and dynamic routing with OMPROUTE.
z/OS V2R3 Communications Server introduces HiperSockets Converged Interface (HSCI) support that provides the following benefits:
(1) Linux on z Systems Layer 2 and z/VM VSwitch Bridge Compatibility:
Clients prefer the administrative and operational advantages when configuring Linux guests with a single IP interface using a z System layer 2 configuration. The usability advantages are extended by the z/VM VSwitch bridge support allowing Linux guests to configure a single IP interface for HiperSockets providing both internal CPC and external LAN communications. The current z/OS HS support only provides layer 3 connectivity which is incompatible with this Linux and z/VM environment. The new z/OS V2R3 HSCI support resolves this issue by providing compatibility for both HS Layer 2 and Linux guests using HS with the z/VM VSwitch bridge.
(2) Improved ("hands free") HiperSockets Usability for z/OS Environments:
HSCI transparently "converges" a HS interface with your OSA interface providing transparent and dynamic access and usage of HS.
With the HSCI enhancement:
- Access to HS is achieved without requiring the z/OS network administrator to configure, provision, manage or operate a HS interface (e.g. an IP address is not required for HiperSockets).
- Relocating a z/OS instance to another CPC can be accomplished without making any HS definitions, changes or taking any operator actions to access HS on the new CPC. With HSCI your external LAN is "logically extended" within each CPC (over IQD) providing a single seamless LAN topology within your data center (i.e. the internal LAN is an extension of the external LAN). Once your OSA interface is restarted on the new CPC (z/OS location), your HSCI will dynamically be reestablished.
Learn about Networking on z/OS. This part of the z/OS basic skills information center is intended to provide information systems personnel with the background knowledge and skills necessary to begin using the basic communications facilities of a mainframe based system. It provides a broad understanding of networking principles and the hardware and software components necessary to allow the mainframe to participate in a high volume data communications network. For more information on IBM System z, visit http://ibm.co/PNo9Cb.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
z/OS Communications Server Technical UpdatezOSCommserver
In this session, the speakers will provide a look at new and coming features in z/OS 3.1 Communications Server. Features to be covered include:
- Networking support for z/OS containers
- Network security enhancements
- z/OS UNIX syslogd support for secure logging over TCP
- Communications Server exploitation of the IBM Function Registry for z/OS
... and more!
TCP/IP Stack Configuration with Configuration Assistant for IBM z/OS CSzOSCommserver
An overview of using the IBM Configuration Assistant for z/OS Communications Server, a z/OSMF plug-in, to configure the Communications Server TCP/IP stack. Includes updates on new functions for importing existing configuration and generating OBEY files for dynamic configuration modification, which have shipped or are shipping in new function PTFs since the General Availability of V2R2.
TN3270 Access to Mainframe SNA ApplicationszOSCommserver
This presentation presents the basics of the TN3270 protocol, and discusses how to configure the TN3270 server provided with z/OS Communications Server.
Are you relatively new to the communications area and want a better understanding of the Communications Server component of z/OS? Have you heard of TCP/IP, SNA, VTAM, APPN, OSA, etc. but wondered what relationship these things have to Communications Server? If so, this presentation is for you!
With so much attention on cryptographic protection of data in flight, as well as weaknesses discovered in existing cryptographic protocols and algorithms, z/OS administrators and auditors need to be able to assess the quality of the cryptographic network protection being applied to their z/OS workloads. But with so many protocols and so many ways to configure and use them, this assessment can be daunting if not downright impossible. This session introduces a new z/OS V2R3 Communications Server feature called z/OS Encryption Readiness Technology (zERT) that provides the data that you need to build a complete picture of your z/OS cryptographic network protection posture.
Dell EMC OpenManage Enterprise 3.3 - Automate & Orchestrate for Dell EMC PowerEdge servers, discover, deploy, update & report.. Make infrastructure management simple, centralized and automated . OpenManage Enterprise console enables IT Pros to use fewer tools and less time with more precision, while also eliminating costly errors and downtime. Don’t just manage, automate !
IBM z/OS Communications Server z/OS Encryption Readiness Technology (zERT)zOSCommserver
Back in 2017, we introduced you to a new capability called z/OS Encryption Readiness Technology (zERT). zERT provides z/OS network security administrators the data they need to understand and assess the quality of the cryptographic protection being applied to their z/OS network traffic. This session will cover new zERT features that have been added, including the zERT Network Analyzer (a z/OSMF plugin), a healthy list of IBM and ISV products that consume zERT SMF data, some new configuration options, and a few hints and tips.
What do “Crazy in Love” by Beyonce and the “Xen Project” have in common? They are both 15-year-old hits. Flash forward to today. The Xen Project is used by more than 10 million users, powers some of the largest clouds on the planet, and is starting to build momentum in embedded and safety-conscious market segments. The Xen Project played a key role in developing technologies outside of the hypervisor, like hardware virtualization, and open source security disclosure standards that impact entire industries.
The Xen Project’s success and longevity can be attributed to its flexible architecture, but more importantly to enabling community members to contribute ideas and code, even if they are not core to the project's main use-case. We will share how the project has supported new technologies and ideas (sometimes in the form of failures and sometimes wins) and will derive best practices that may help other projects .
Upgrade to IBM z/OS V2.5 technical actionsMarna Walle
Yes, "upgrade" is the new name for these traditional "migration" sessions! This is part one of a two-part session that will be of interest to System Programmers and their managers who are upgrading to z/OS V2.5 from either z/OS V2.3 or V2.4. It is strongly recommended that you review sessions for a complete upgrade picture.
The general availability date for z/OS V2.5 was September 30, 2021.
z/OS V2R2 Communications Server OverviewzOSCommserver
This presentation provides an overview of features in the upcoming z/OS V2R2 Communications Server. Features to be discussed include:
- Improved scalability with 64-bit support for the TCP/IP stack
- Shared Memory Communications over RDMA (SMC-R) adapter virtualization
- Security improvements such as AT-TLS and FTP support for TLS session reuse
- The ability to configure the TCP/IP stack via the IBM Configuration Assistant for z/OSMF
- Support for CICS transaction tracking
- TCP/IP autonomics enhancements
… and many more features!
Kirill Tsym discusses Vector Packet Processing:
* Linux Kernel data path (in short), initial design, today's situation, optimization initiatives
* Brief overview of DPDK, Netmap, etc.
* Userspace Networking projects comparison: OpenFastPath, OpenSwitch, VPP.
* Introduction to VPP: architecture, capabilities and optimization techniques.
* Basic Data Flow and introduction to vectors.
* VPP Single and Multi-thread modes.
* Router and switch for namespaces example.
* VPP L4 protocol processing - Transport Layer Development Kit.
* VPP Plugins.
Kiril is a software developer at Check Point Software Technologies, part of Next Generation Gateway and Architecture team, developing proof of concept around DPDK and FD.IO VPP. He has years of experience in software, Linux kernel and networking development and has worked for Polycom, Broadcom and Qualcomm before joining Check Point.
The purpose of this session is to share leading practices for configuring Aruba OS CX devices in both core and aggregation roles with a focus on collapsed core (two-tier) networks.
z16 zOS Support - March 2023 - SHARE in Atlanta.pdfMarna Walle
This presentation shows how to position z/OS in preparing for the new IBM z16 server. This presentation contains the "must know" information to successfully IPL z/OS on IBM z16.
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
A. PROFIL PT. JEKLINDO CONSUTING
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
Are you relatively new to the communications area and want a better understanding of the Communications Server component of z/OS? Have you heard of TCP/IP, SNA, VTAM, APPN, OSA, etc. but wondered what relationship these things have to Communications Server? If so, this presentation is for you!
With so much attention on cryptographic protection of data in flight, as well as weaknesses discovered in existing cryptographic protocols and algorithms, z/OS administrators and auditors need to be able to assess the quality of the cryptographic network protection being applied to their z/OS workloads. But with so many protocols and so many ways to configure and use them, this assessment can be daunting if not downright impossible. This session introduces a new z/OS V2R3 Communications Server feature called z/OS Encryption Readiness Technology (zERT) that provides the data that you need to build a complete picture of your z/OS cryptographic network protection posture.
Dell EMC OpenManage Enterprise 3.3 - Automate & Orchestrate for Dell EMC PowerEdge servers, discover, deploy, update & report.. Make infrastructure management simple, centralized and automated . OpenManage Enterprise console enables IT Pros to use fewer tools and less time with more precision, while also eliminating costly errors and downtime. Don’t just manage, automate !
IBM z/OS Communications Server z/OS Encryption Readiness Technology (zERT)zOSCommserver
Back in 2017, we introduced you to a new capability called z/OS Encryption Readiness Technology (zERT). zERT provides z/OS network security administrators the data they need to understand and assess the quality of the cryptographic protection being applied to their z/OS network traffic. This session will cover new zERT features that have been added, including the zERT Network Analyzer (a z/OSMF plugin), a healthy list of IBM and ISV products that consume zERT SMF data, some new configuration options, and a few hints and tips.
What do “Crazy in Love” by Beyonce and the “Xen Project” have in common? They are both 15-year-old hits. Flash forward to today. The Xen Project is used by more than 10 million users, powers some of the largest clouds on the planet, and is starting to build momentum in embedded and safety-conscious market segments. The Xen Project played a key role in developing technologies outside of the hypervisor, like hardware virtualization, and open source security disclosure standards that impact entire industries.
The Xen Project’s success and longevity can be attributed to its flexible architecture, but more importantly to enabling community members to contribute ideas and code, even if they are not core to the project's main use-case. We will share how the project has supported new technologies and ideas (sometimes in the form of failures and sometimes wins) and will derive best practices that may help other projects .
Upgrade to IBM z/OS V2.5 technical actionsMarna Walle
Yes, "upgrade" is the new name for these traditional "migration" sessions! This is part one of a two-part session that will be of interest to System Programmers and their managers who are upgrading to z/OS V2.5 from either z/OS V2.3 or V2.4. It is strongly recommended that you review sessions for a complete upgrade picture.
The general availability date for z/OS V2.5 was September 30, 2021.
z/OS V2R2 Communications Server OverviewzOSCommserver
This presentation provides an overview of features in the upcoming z/OS V2R2 Communications Server. Features to be discussed include:
- Improved scalability with 64-bit support for the TCP/IP stack
- Shared Memory Communications over RDMA (SMC-R) adapter virtualization
- Security improvements such as AT-TLS and FTP support for TLS session reuse
- The ability to configure the TCP/IP stack via the IBM Configuration Assistant for z/OSMF
- Support for CICS transaction tracking
- TCP/IP autonomics enhancements
… and many more features!
Kirill Tsym discusses Vector Packet Processing:
* Linux Kernel data path (in short), initial design, today's situation, optimization initiatives
* Brief overview of DPDK, Netmap, etc.
* Userspace Networking projects comparison: OpenFastPath, OpenSwitch, VPP.
* Introduction to VPP: architecture, capabilities and optimization techniques.
* Basic Data Flow and introduction to vectors.
* VPP Single and Multi-thread modes.
* Router and switch for namespaces example.
* VPP L4 protocol processing - Transport Layer Development Kit.
* VPP Plugins.
Kiril is a software developer at Check Point Software Technologies, part of Next Generation Gateway and Architecture team, developing proof of concept around DPDK and FD.IO VPP. He has years of experience in software, Linux kernel and networking development and has worked for Polycom, Broadcom and Qualcomm before joining Check Point.
The purpose of this session is to share leading practices for configuring Aruba OS CX devices in both core and aggregation roles with a focus on collapsed core (two-tier) networks.
z16 zOS Support - March 2023 - SHARE in Atlanta.pdfMarna Walle
This presentation shows how to position z/OS in preparing for the new IBM z16 server. This presentation contains the "must know" information to successfully IPL z/OS on IBM z16.
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
A. PROFIL PT. JEKLINDO CONSUTING
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
A. PROFIL PT. JEKLINDO CONSUTING
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
PT.Jeklindo Consulting adalah perusahaan yang bergerak dibidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha diIndonesia. Disini kami mengundangan anda untuk mengetahui
Lebih Banyak Tentang Kami Serta Jasa Layanan kami. Dengan Pengalaman Kami Dalam Mengurus Perijinan Usaha Dan Dokumen Perusahaan Maupun Pribadi. Maka Kami Menjamin Dapat Mengurus Perijinan Dengan Cepat Dan harga yang terjangkau atas ijin usaha anda
BestRegards,
DelayaMerary Siahaan,S.H
PT . JEKLINDO CONSULTING
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www.izinusahaindonesia.com
PT.JeklindoConsulting adalah perusahaan yang bergerak dibidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha diIndonesia. Disini kami mengundangan anda untuk mengetahui
Lebih Banyak Tentang Kami Serta Jasa Layanan kami. Dengan Pengalaman Kami Dalam Mengurus Perijinan Usaha Dan Dokumen Perusahaan Maupun Pribadi. Maka Kami Menjamin Dapat Mengurus Perijinan Dengan Cepat Dan harga yang terjangkau atas ijin usaha anda
BestRegards,
DelayaMerary Siahaan,S.H
PT . JEKLINDO CONSULTING
Corporate Legal Services
JL. Gading Raya II No. 20 RT.005 RW.010
Kelurahan Pisangan Timur Kecamatan Pulo Gadung
Jakarta Timur – Indonesia 13230
delayasiahaan@yahoo.co.id : delayajeklindo@yahoo.com
0852-6224-5981|
www.izinusahaindonesia.com
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda
CONTACT :
PT.JEKLINDO PERSADA
DELAYA MERARY SIAHAAN,S.H
Gedung Agnesia Lt 4, Jl. Pemuda Raya No. 73B Kel. Jati, Kec. Pulogadung, Jakarta Timur 13220 Mobile : . 0852 – 6224 – 5981 , 021-33092820, Fax. 021-33092820.
A. PROFIL PT. JEKLINDO CONSUTING
PT.Jeklindo Consulting adalah perusahaan yang bergerak di bidang jasa konsultan perijinan yang bergerak dibidang layanan pemberian jasa pengurusan perijinan usaha di Indonesia. Disini kami mengundang anda untuk mengetahui lebih banyak tentang kami serta jasa layanan kami. Dengan pengalaman kami dalam mengurus Perijinan usaha dan dokumen Perusahaan maupun Pribadi maka kami menjamin dapat mengurus perijinan dengan cepat dan harga yang terjangkau atas ijin usaha anda .
Ijin Usaha ataupun Jasa-jasa Pengurusan yang dapat kami berikan antara lain :
1. URUS IZIN SURAT KETERANGAN PENCANTUMAN LABEL DALAM BAHASA INDONESIA ( SKPLBI) - (PERATURAN TERBARU DARI DIREKTORAT JENDERAL STANDARDISASI DAN PERLINDUNGAN KONSUMEN )
2. SKT MIGAS ( SURAT KETERANGAN TERDAFTAR MINYAK DAN GAS BUMI)
3. PENGURUSAN PMA ( PENANAMAN MODAL ASING )
4. PENDIRIAN PT ( PERSEROAN TERBATAS )
5. JUAL PT
6. API ( ANGKA PENGENAL IMPORTIR )
7. SURAT REGISTRASI PABEAN ( SRP ) / NOMER INDUK KEPABEANAN ( NIK )
8. IMPORTIR TERDAFTAR PRODUCT TERTENTU
9. SERTIFIKAT TANAH
10. SURAT IJIN USAHA PERDAGANGAN ( SIUP )
11. TANDA DAFTAR PERUSAHAAN ( TDP )
12. SERTIFIKASI BADAN USAHA ( SBU )
13. SERTIFIKASI
14. KEAGENAN
15. MEREK PATENT
16. NOMER PENGENAL IMPORTIR KHUSUS ( NPIK )
17. DAN PERIJINAN LAINNYA.
Dengan tenaga profesional yang berpengalaman menjadikan kami sebagai mitra bagi Pengusaha dan investor untuk berinvestasi di Indonesia.
The Hitch-Hikers Guide to Data Centre Virtualization and Workload Consolidation:Cisco Canada
From Logical Partitions to Containers & SDN Overlays - This session will review the progression of consolidation & virtualization-centric infrastructure to containers, SDN overlays, application-centric microsegmentation and how these technologies are reducing complexity while improving security and reducing application deployment cycles.
Understanding and deploying Network VirtualizationSDN Hub
Analogous to server virtualization, Network Virtualization decouples and isolates virtual networks (i.e. tenant) from the underlying network hardware. One of the key value propositions of Software-Defined Networking (SDN) is to enable the provisioning and operation of virtual networks. This tutorial motivates the need for network virtualization, describes the high-level requirements, provides an overview of all architectural approaches, and gives you a clear picture of the vendor landscape.
Previously presented at ONUG Fall 2013 and Spring 2014.
Ibm session tac 2104 - ctg presentation for impact 2013 finalElena Nanos
This presentation titled "Achieving highest availability and best performance with CICS TG on z/OS HA Architecture – User Experience" has been presented at IMPACT 2013.
Ibm session tac 2104 - ctg presentation for impact 2013 finalElena Nanos
This presentation titled "Achieving highest availability and best performance with CICS TG on z/OS HA Architecture – User Experience" was presented at IMPACT 2013.
Get a technical understanding of the components of NSX, including how switching, routing, firewalling, load-balancing and other services work within NSX.
Benefits of a Multi Regional API Management Solution for a Global EnterpriseWSO2
As a globally dispersed enterprise it is critical to deploy your API’s in a multi-regional setup to improve regional performance as well as to avoid environmental instability due to network latencies across geographic locations. The WSO2 API Manager supports multi-region deployments which enables organizations to deploy an API management solution across many regions.
This webinar will discuss the complete architecture and the aspects you need to consider when deploying API’s regionally, such as:
Regional Gateway architecture on the WSO2 API Cloud
Multi Region Deployment Patterns
Hot Deploy/Undeploy APIs across regions
Metadata synchronization across regions
Rate Limiting/Traffic routing
Introduction to IBM Shared Memory Communications Version 2 (SMCv2) and SMC-Dv2zOSCommserver
IBM recently announced SMCv2 for SMC-Dv2. SMCv2 defines Shared Memory Communications for TCP/IP connections that span multiple IP subnets. This presentation will introduce how this new capability applies to SMC-Dv2 for z/OS V2R4 and ISMv2 for the IBM z15. The key concepts of the SMC-Dv2 will be introduced along with an overview of how to get started using the new solution with z/OS 2.4. The overview will also cover exploitation and configuration considerations for existing SMC-D users and for new SMC-Dv2 only users. In this presentation, customers will learn about this new capability and how this capability can extend the performance benefits of SMC-D to additional System Z workloads.
z/OS V2.4 Preview: z/OS Container Extensions - Running Linux on Z docker cont...zOSCommserver
What if you could build a hybrid workload consisting of native z/OS software and Linux on Z software, both running in the same z/OS image? During this education session we will discuss an exciting new feature of z/OS V2R4, z/OS Container Extensions, which brings the ability to deploy Linux on Z software packaged as Docker images directly inside a z/OS system using standard Docker container interfaces. It significantly expands what you do with your z/OS systems by allowing you to deploy Linux on Z software side by side with your z/OS software and middleware while preserving a z/OS operational model and z/OS Qualities of Service.
IBM Configuration Assistant for z/OS Communications Server updatezOSCommserver
New capabilities for managing TCP/IP disaster recovery and planned outage configurations were shipped for the Network Configuration Assistant (formerly Configuration Assistant) via APAR PI97737 in July 2018. This presentation will provide a brief background on TCP/IP configuration with Network Configuration Assistant, and then introduce and explain the new capabilities.
z/OS V2R3 Communications Server Content PreviewzOSCommserver
This presentation provides an overview of the new features and changes planned for z/OS V2R3 Communications Server. Features discussed include: z/OS encryption readiness technology, changes to the Communications Server-provided mail programs in z/OS V2R3, AT-TLS currency, and more.
SMC-D with IBM z13 and z13s Internal Shared Memory (ISM) provides a highly optimized intra-CPC communications.
SMC-D is expected to provide substantial performance, throughput, response time, and CPU consumption
benefits compared to standard TCP/IP communications over HiperSockets.
Motivations and Considerations for Migrating from SMTPD/Sendmail to CSSMTPzOSCommserver
Change is Coming: Motivation and Considerations for Migrating from SMTPD/Sendmail to CSSMTP
In July of 2015, IBM issued a statement of direction indicating that z/OS V2R2 Communications Server would be the last release to include the SMTPD Mail Gateway and Sendmail mail transports. In this session, we will discuss the reasons for this removal, review CSSMTP-related enhancements in V2R2, and look at considerations when migrating to the CSSMTP mail gateway from SMTPD.
IBM Design Thinking with z/OS Communications ServerzOSCommserver
This presentation will provide an overview of IBM Design Thinking. Teams across IBM will use the practices around Design Thinking to build better product designs. The IBM Design Thinking framework is used to guide our product teams through the process of product design and delivery. A key requirement of this framework is to work more closely with our clients, receiving feedback throughout product design process.
This session is aimed at the regular ISPF user who wants to learn about recent features of ISPF that can make life easier, and also at those that want to learn about the new features for ISPF in z/OS V2R2.
Integrated Intrusion Detection Services for z/OS Communications Server zOSCommserver
z/OS Communications Server provides integrated Intrusion Detection Services (IDS) for TCP/IP. This session will describe the Communications Server IDS and how it can be used to detect intrusion attempts against z/OS.
This session will cover the following topics
- IDS Overview
- Intrusion events detected by z/OS IDS
- IDS Actions Recording Actions Defensive Actions
- IDS Reports Automation for IDS Working with IDS policy
Enabling Continuous Availability and Reducing Downtime with IBM Multi-Site Wo...zOSCommserver
This presentation describes how IBM Multi-site Workload Lifeline plays a key role in solving two major problems in the Enterprise. The first is enabling intelligent load balancing of TCP/IP workloads across two sites at unlimited distances for near continuous availability. The second role is reducing downtime for planned outages by rerouting workloads from one site to another without disruption to users.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
Enhancing Project Management Efficiency_ Leveraging AI Tools like ChatGPT.pdfJay Das
With the advent of artificial intelligence or AI tools, project management processes are undergoing a transformative shift. By using tools like ChatGPT, and Bard organizations can empower their leaders and managers to plan, execute, and monitor projects more effectively.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Enhancing Research Orchestration Capabilities at ORNL.pdf
Sysplex in a Nutshell
1. ®
IBM Software Group –Enterprise Networking Solutions
z/OS®Communications Server
z/OS Communications Server Development, Raleigh, North Carolina
Sysplex In a Nutshell
Andrew Arrowood -arrowood@us.ibm.com
2. IBM Software Group –Enterprise Networking Solutions
Page 2
Interface 21:
IP Addr 2234::2
Interface 22:
IP Addr 2235::2
Background –Virtual IP Address
Application access independent of network topology
–VIPA identifies the server application, not the physical interface
–Physical interface IP addresses can change without affecting end-user
–No changes needed in DNS or hosts file configuration
Interface resilience
–Communication with a server host is unaffected as long as a physical interface is active
–Example: As long as interface 21 or 22 is active, the connection to the CICS application stays active
TCPIP1
CICS
201.81.1.0
PORT 5000
Advertise: VIPA 201.81.1.0
3. IBM Software Group –Enterprise Networking Solutions
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DYNAMICXCF Interfaces
TCP/IP
Stack-1
TCP/IP
Stack-2
LPAR-1
TCP/IP
Stack-3
LPAR-2
zSeries CPC-1
HiperSockets
IUTSAMEH
TCP/IP
Stack-4
LPAR-3
CPC-2
XCF Signaling
Dynamic connectivity is automatically established between all sysplexmembers
Using XCF messaging, each stack automatically learns of other sysplexmembers
Under-the-covers DYNAMICXCF interfaces are created using one of three transport technologies depending on availability and location of partner stack
–Inside same LPAR: IUTSAMEH(memory-link inside a z/OS system)
–Inside same CPC: HiperSockets(if enabled for that purpose via IQDCHPID VTAM start option)
–Between CPCs –XCF Signaling
4. IBM Software Group –Enterprise Networking Solutions
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Coupling
Facility
Sysplex Dynamic VIPAs, Stack managed DVIPAs
LPAR1
CICS
TCPIP1
Advertise:
201.81.10.7
VIPADEFINE
255.255.255.0 201.81.10.7
Single System Image:
–Location of application transparent to clients
–DVIPA identifies the TCP application independently of which stack in the Sysplex the server is currently active on
LPAR2
CICS
TCPIP2
VIPABACKUP
200201.81.10.7
LPAR3
CICS
TCPIP3
VIPABACKUP
100201.81.10.7
DVIPA activation is managed by the stacks:
–VIPADEFINE statement -defines the primary owner of the DVIPA
–VIPABACKUP statement – defines the backup owner(s) of the DVIPA
•Highest Rank determines which stack takes over
–TCPIP2 Rank 200
–TCPIP3 rank 100
Coupling Facility
–XCF messaging between sysplex members
–Automatic notification of member changes
5. IBM Software Group –Enterprise Networking Solutions
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Coupling
Facility
Sysplex Dynamic VIPAs, Stack managed DVIPAs
LPAR1
CICS
TCPIP1
VIPADEFINE
255.255.255.0 201.81.10.7
LPAR2
CICS
TCPIP2
VIPABACKUP
200 201.81.10.7
LPAR3
CICS
TCPIP3
VIPABACKUP
100 201.81.10.7
Unplanned takeover
If TCPIP1 fails,
–DVIPA moves to TCPIP2 since it is highest ranked backup,
–TCPIP2 advertises the DVIPA
–TCPIP2 CICS application takes over workload
–TCPIP2 sends connection resets to client on behalf of stack 1 which reduces workload restart time
Advertise:
201.81.10.7
6. IBM Software Group –Enterprise Networking Solutions
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Coupling
Facility
Sysplex Dynamic VIPAs, Stack managed DVIPAs
LPAR1
CICS
TCPIP1
VIPADEFINE
255.255.255.0 201.81.10.7
LPAR2
CICS
TCPIP2
VIPABACKUP
200 201.81.10.7
LPAR3
CICS
TCPIP3
VIPABACKUP
100 201.81.10.7
Planned takeover
TCPIP1 is restarted
–DVIPA moves back to TCPIP1
–TCPIP1 advertises the DVIPA
–TCPIP1 handles routing for workload still going to TCPIP2 CICS
–TCPIP1 CICS application takes over new workload
Advertise:
201.81.10.7
V TCPIP,TCPIP1,SYSPLEX,DEACT,DVIPA=201.81.10.7
V TCPIP,TCPIP1,SYSPLEX,REACT,DVIPA=201.81.10.7
Operator commands allow planned takeover without changing configuration:
7. IBM Software Group –Enterprise Networking Solutions
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Application-specific DVIPAs
Single-instance applications require that one instance is active in the Sysplex:
–Application may need exclusive access to certain resources
The Application controls the activation and movement of the DVIPA:
–In the example, CICS1 initially causes the DVIPA to be created on stack 3 (Bind or MODDVIPA IOCTL)
–The application fails, and restarts on another LPAR (stack 4), causing the DVIPA to move from stack 3 to stack 4 (existing connections will be reset)
–Speed of recovery –controlled by ARM (Automated Restart Manager) or automated operations
TCPIP3
CICS1
10.1.1.1
Advertise:
DVIPA 10.1.1.1
TCPIP4
CICS1
10.1.1.1
Advertise:
DVIPA 10.1.1.1
CICS1 fails.
Restarts on Stack4
DNS
Resolve:
cics1.mycom.com
Either:
1.Resolve cics1.mycom.com
2.Connect to returned address
Or
1.Connect to cached (or hardcoded)
address
10.1.1.1 is an application- specific DVIPA
VIPARANGE statement defines a subnet range
VIPARANGE 255.255.0.0 10.1.0.0
10.1.1.1
8. IBM Software Group –Enterprise Networking Solutions
Page 8
Advertise:
201.81.10.7
VIPADEFINE
255.255.255.0 201.81.10.7
VIPADISTRIBUTE
DISTMETHOD SERVERWLM
201.81.10.7 PORT 5000
DESTIP ALL
SysplexDynamic VIPAs, Distributed DVIPAs
LPAR1
CICS
5000
TCPIP1
LPAR2
TCPIP2
LPAR3
TCPIP3
LPAR2
TCPIP2
VIPABACKUP
200 201.81.10.7
Single System Image:
–Multipleapplications look like a single application to clients
–DVIPA identifies the TCP application independently of which stacks the application is currently active on
SysplexDistributor:
–Balances Workload within Sysplexby using a distributed DVIPA, advertised by the distributing stack
Datapath-either
–XCF interfaces or VIPAROUTE
VIPAROUTE
–IP route from distributor to target
–Allows OSA instead of XCF
–Doesn’t use CF resources
Sysplex
Distributor
CICS
5000
CICS
5000
VIPADISTRIBUTE statement
–specify DVIPA (and PORT(s)) of listening applications
•Dynamic Ports –Learn port as application starts a Listener
–DISTMETHOD -distribution method
–DESTIP –XCF IP address of each target stack or ALLstacks
9. IBM Software Group –Enterprise Networking Solutions
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Sysplex Distribution methods
The sysplex distributor uses one of five distribution methods when routing incoming connections to TCP/IP stacks:
–Static Distribution:
•RoundRobin –Evenly distribute connections to all targets
•WeightedActive –Balance active connections to all targets based on configured weight proportions
–Distribution using dynamic WLM recommendation:
Weighted round-robin distribution based on a normalized WLM weight:
•BaseWLM –WLM system weights
–Comparison of displaceable CP capacity of lower importance work
•ServerWLM –WLM server-specific weights
–Comparison of displaceable CP capacity given importance level of workload
–How well is application meeting their WLM service class goals
–HotStandby –one active target, multiple backups
10 Connection Requests
3 Connections
2 Connections
XCF1
XCF2
Distributor
XCF3
5 Connections
XCF2
XCF3
XCF1
Normalized
Weight
2
5
3
Ready 1
Ready 1
Ready 1
Distribution using WLM recommendations:
10. IBM Software Group –Enterprise Networking Solutions
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Sysplex Distribution using WLM –additional monitoring
TSR: Target Server Responsiveness fraction, which is a compound health-metric per target server (range from 0 (bad) to 100 (good)):
–TCSR: Target Connectivity Success Rate. Connectivity between the distributing stack and the target stack -are the new connection requests reaching the target? (0 is bad, 100 is good)
–SEF: Server accept Efficiency Fraction. Target Server accept efficiency -is the server accepting new work? (0 is bad, 100 is good)
–QoS: QoS fractions. Consider retransmits and packet loss. (0 is good, 100 is bad)
–Number of half-open connections also impact the TSR value
CER: Connection Establishment Rate. Network connectivity between Server and client -are new connections being established? (0 is bad, 100 is good)
–Does not impact the TSR value, but is included in netstat displays
11. IBM Software Group – Enterprise Networking Solutions
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Sysplex Distribution - Weighted Active
10 Connection Requests
3 Connections
2 Connections
XCF1
XCF2
Distributor
5 Connections XCF3
Initial Distribution
Active Conns
XCF2 20 0 2
XCF3 50 0 5
XCF1 30 0 3
VIPADEFINE DVIPA1
VIPADISTRIBUTE DISTMETHOD WEIGHTEDACTIVE
DVIPA1 PORT 6000
DESTIP XCF1 WEIGHT 30
XCF2 WEIGHT 20
XCF3 WEIGHT 50
Active connections balanced across ready
targets
10 Connection Requests
10 Connections
XCF1
XCF2
Distributor
XCF3
Over Time
Active Conns
XCF2 20 190 200
XCF3 50 530 530
XCF1 30 300 300
Ready
Ready
Ready
Ready
Ready
Ready
12. IBM Software Group – Enterprise Networking Solutions
Page 12
Sysplex Distributor - Hot Standby support
A single target server receives all new connection requests
– Other target servers are active but not receiving new
connection requests
– Automatically route traffic to “hot-standby” target server when
the active target server is not available
Enable using a new HOTSTANDBY distribution method
– One preferred target
– And one or more backup targets ranked in order of
preference
– A target is not available when:
• Not ready
• Route to target is inactive
• If HEALTHSWITCH option configured – target is not
healthy when
– TSR = 0% OR
– Abnormal terminations = 1000 OR
– Server reported Health = 0%
– AUTOSWITCHBACK option - switch to the preferred target if
it becomes available
• No auto switch back if reason for original switch was
health problems
– Use a V TCPIP Quiesce and Resume sequence
Sysplex
Distributor
Preferred
Target
server
Backup
Target
server
DB2 DB2
DB2 Data
sharing group
VIPADEFINE DVIPA1
VIPADISTRIBUTE DISTMETHOD HOTSTANDBY
AUTOSWITCHBACK HEALTHSWITCH
DVIPA1 PORT nnnn
DESTIP XCF1 PREFERRED
DESTIP XCF2 BACKUP 50
DESTIP XCF3 BACKUP 100
13. IBM Software Group –Enterprise Networking Solutions
Page 13
Sysplex Distribution –ServerWLM Importance level weighting
Server-specific weights
Comparison of displaceable capacity given the importance level of the service class.
Importance
level
0
1
2
3
5
4
6
7
LPAR2
0 Service units
0 Service units
0 Service units
0 Service units
500Service units
LPAR1
0 Service units
0 Service units
0 Service units
0 Service units
500Service units
New JAVA work
Importance level 2
Displaces
Level 3-7 Workloads
Example:
WLM weights –same for LPAR1 and LPAR2
–Same displaceable level 3 –7 SUs, 500 SUs
But LPAR2 (500 SUs IL 5) should be favored over LPAR 1 (500 SUs IL 3)
ILWEIGHTING parameter -favor LPARs with lower importance level displaceable SUs
–IL 0 Ignore –no change from existing logic.
–IL 1 Moderate
–IL 2 Aggressive
–IL 3 Exceptionally Aggressive
VIPADISTRIBUTE
DISTMETHOD SERVERWLM
ILWEIGHTING 1
14. IBM Software Group –Enterprise Networking Solutions
Page 14
WLM weights and specialty processors
Distribution also considers specialty processors:
Specialty processors are deployed and exploited by targeted workloads on z/OS:
zAAP (zSeries Application Assist Processor) –JAVA workloads such as WAS
zIIP (System z Integrated Information Processor)
–DB2 related workloads
–z/OS IPSEC workloads
15. IBM Software Group –Enterprise Networking Solutions
Page 15
Sysplex Distribution –ServerWLM Crossover Cost
Server-specific weights
Comparison of displaceable capacity based on actual usage percentage of each processor by the workload
Example:
JAVA workload designed to use 10% CP 90% zAAP SUs
Each LPAR has same displaceable capacity -1000 SUs
But as 1000 SUs are consumed -ideally 100 CP and 900 zAAP SUs consumed
PROCXCOST parm penalizes zAAP intended SUs that crossover and run on the CP
Higher PROXCOST value, the more WLM favors LPAR2
PROCXCOST ZAAP 1 ZIIP 1 –no penalty LPAR1 = LPAR2
VIPADISTRIBUTE
DISTMETHOD SERVERWLM
PROCXCOST ZAAP 5 ZIIP 5
Displaces
Level 3-7 Workloads
New JAVA work
Importance level 2
Designed Usage
CP 10% zAAP 90%
Actual LPAR1 Usage
CP 90% zAAP 10%
VS
LPAR2
CP SUs
zAAP SUs
0
1
2
3
5
4
6
7
100 SUs
900 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
Importance
level
CP SUs
zAAP SUs
900 SUs
100 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
0 SUs
LPAR1
0 SUs
0 SUs
16. IBM Software Group –Enterprise Networking Solutions
Page 16
Sysplex Distribution -Timed Affinity
LPAR1
LPAR2
LPAR4
LPAR3
CICS1
CICS2
CICS4
CICS3
TCPIP2
TCPIP3
TCPIP3
TCPIP1
External Network
TIMEDAFFINITY
–Choose target for new client using distribution method
–Same target for new connections from same client IP@
–Keep affinity until TIMEDAFFINITY seconds after last connection ends
VIPADISTRIBUTE TIMEDAFFINITY 5
–Keep affinity until 5 seconds after last connection ends.
Used with
–Base and Server WLM distribution
–Weighted Active
–Round Robin
201.81.10.1
Tier 1 SD
199.81.10.2
17. IBM Software Group –Enterprise Networking Solutions
Page 17
Sysplex Distribution –OPTLOCAL, Optimized local routing
LPAR1
LPAR2
LPAR4
LPAR3
CICS1
CICS2
Tier 1 SD
CICS4
CICS3
Tier 2 Connection setup and Data path stay local when possible
Tier 2 SD
WAS1
WAS2
WAS4
WAS3
Client Connections
VIPADISTRIBUTE OPTLOCAL
•Prefer local server
•Control level of preference
Sysplex Distributor can optimize session setup and datapath when connection endpoints are on the same TCP/IP stack
•OPTLOCAL 0: Use local server
if there are no server problems:
not ready, backlog growing, abnormal transactions, server health
•OPTLOCAL 1: Use local server
if there are no server problems& WLM raw weight is not zero.
•OPTLOCAL 2-16: Use local server
if there are no server problems& WLM raw weight is not zero&
normalized weight * value > normalized weight of non-local servers
TCPIP2
TCPIP3
TCPIP3
TCPIP1
Use SD if OPTLOCAL conditions not met
External Network
18. IBM Software Group –Enterprise Networking Solutions
Page 18
Sysplex Distribution -Tier 1 load balancing using Tier2 application awareness
LPAR1
LPAR2
LPAR4
LPAR3
CICS1
CICS2
Tier 1 SD
CICS4
CICS3
WAS1
WAS2
WAS4
WAS3
TCPIP2
TCPIP3
TCPIP4
TCPIP1
WLM 10
WLM 10
WLM 10
WLM 10
•Tier 1 distribution decision -based on both application tiers
•Application tiers linked by group name
•The Tier 1 distributor chooses target using combined weight of Tier1 and Tier2 Group1servers on each LPAR
Tier 1GROUP1
Tier 2 GROUP1
T1T2 5
T1T2 10
T1T2 10
T1T2 10
Tier 2 SD
WLM 1
WLM 10
WLM 10
WLM 10
VIPADEFINE TIER1
255.255.255.0 DVIPA1
VIPADISTRIBUTE TIER1 GROUP1
DISTMETHOD SERVERWLM
DVIPA1 Port 10000
DESTIP ALL
1
VIPADEFINE TIER2
255.255.255.0 DVIPA2
VIPADISTRIBUTE TIER2 GROUP1
OPTLOCAL 1
DISTMETHOD SERVERWLM
DVIPA2 Port 10002
DESTIP ALL
2
2
1
20. IBM Software Group – Enterprise Networking Solutions
Page 20
Sysplex Distributor support for DataPower
CPC1
LPAR1 LPAR2 LPAR3 LPAR4
CICS CICS CICS CICS
WAS WAS WAS WAS
TCPIP1 TCPIP2 TCPIP3 TCPIP3
IMS IMS IMS IMS
DB2 DB2 DB2 DB2
Tier1:
CPC2
Sysplex Distributor Sysplex Distributor
Web
Service
request
Sysplex Distributor
•DataPower weights for Load Balancing
•Connection state information allows
non-disruptive takeover, return path to
bypass SD
Tier1 SD TCP control connection
to each DataPower
Distributor sends DVIPA/Ports
& polling interval
DataPower
– Configures non-advertised
DVIPAs
Sends:
– Server availability
– Connection states
• Allows non-disruptive takeover
by backup SD
• Termination – allows GRE
routing (bypass SD on return
path)
– Weight (capacity)
• SD load balances using
DataPower weights
21. IBM Software Group –Enterprise Networking Solutions
Page 21
Sysplex Distributor support for DataPower, Target Controlled distribution
LPAR1
LPAR2
LPAR4
LPAR3
Tier 1 SD
WAS1
WAS2
WAS4
WAS3
TCPIP2
TCPIP3
TCPIP4
TCPIP1
Tier 1 GROUP1
Tier 2 SD
WLM 10
WLM 10
WLM 10
WLM 10
201.81.10.1
1
VIPADEFINE TIER1
255.255.255.0 DVIPA1
VIPADISTRIBUTE TIER1 GROUP1
GRE CONTROLPORT 1702
DISTMETHOD TARGCONTROLLED
DVIPA1 Port 10000
DESTIP 201.81.10.1 201.81.10.2
201.81.20.3 201.81.20.4
Web
Service
request
1
201.81.10.2
DATAP1
DATAP2
DATAP3
DATAP4
201.81.20.3
201.81.20.4
Tier 1 SD supports DataPower:
TARGCONTROLLED distribution
GRE
–Target is non-z/OS target (DataPower)
–Routing type is GRE
CONTROLPORT
–destination port for TCP control connection
22. IBM Software Group –Enterprise Networking Solutions
Page 22
Solution: Sysplex Distributor Multi-Site support for DataPower
CPC1
CPC2
LPAR1
LPAR2
LPAR4
LPAR3
Tier 1 SD
WAS1
WAS2
WAS4
WAS3
TCPIP2
TCPIP3
TCPIP4
TCPIP1
•Each DataPower -configured to connect to a group of servers on a site (CPC).
•Tier 1 distribution –load balance using DataPower weight and site weight of matching Tier 2 server group (GROUP1)
•DATAP4 is preferred over DATAP3 based on reported datapower weights.
•DATAP3 & DATAP4 are preferred over DATAP1 and DATAP2 based on TIER 2 server weights.
Tier 1GROUP1
Tier 2 GROUP1
WLM 2
WLM 10
WLM 10
WLM 10
Web
Service
request
DATAP1
DP Wt 500
Tier 2 SD CPCSCOPE
Tier 2 SD CPCSCOPE
DATAP2
DP Wt 500
DATAP3
DP Wt 500
DATAP4
DP Wt 900
NmWt 3
NmWt 3
NmWt 5
NmWt 9
23. IBM Software Group –Enterprise Networking Solutions
Page 23
SYSPLEXPORTS -Outbound Connections from Distributed DVIPAs
SYSPLEXPORTS:
–Ensure unique ephemeral source ports for each DVIPA in sysplex
–Coupling Facility -manages source DVIPA ports.
–Allocated from CF inblocks of 64 ports
–Used as server applications establish connections to clients
Client IP address 8.1.1.1 Port 3001
TCPIP2 connections from from DVIPA 10.1.1.1 uses source ports from 5001-5064 port range
TCPIP3 connections from DVIPA 10.1.1.1 uses source ports from 5068, 5070-5129 range
TCPIP1
TCPIP2
TCPIP3
Sysplex
Distributor
CICS
10.1.1.1
CICS
10.1.1.1
Advertise:
DVIPA 10.1.1.1
DVIPA 10.1.1.1
…
5001-5064
5068,5070-5129
24. IBM Software Group –Enterprise Networking Solutions
Page 24
SWSA –Sysplex Wide Security Associations
2. Shadow tunnel created from target back to client
1. Distributor handles SA negotiation
Sysplex Distributor support for IP Sec workloads target systems
Distributor handles SA negotiation and refresh
Requires Coupling Facility DVIPA Takeover
–Keeps Tunnel renegotiation information
–Tunnel sequence number for shared tunnel
–SYSPLEXPORTS -ensure unique source ports for outbound connections from distributed applications back to the same client
TCPIP2
CICS
10.1.1.1
TCPIP3
CICS
10.1.1.1
TCPIP1
Sysplex
Distributor
Advertise:
DVIPA 10.1.1.1
25. IBM Software Group –Enterprise Networking Solutions
Page 25
XCF Monitor:
Is each Stack’s sysplex component responsive?
Sysplex Autonomics
Stack Monitor:
OMPROUTE up?
VTAM up?
XCF links up?
Am I ok?
Connectivity to router?
Stack Monitor:
OMPROUTE up?
VTAM up?
XCF links up?
Am I ok?
Connectivity to router?
Stack Monitor:
OMPROUTE up?
VTAM up?
XCF links up?
Am I ok?
Connectivity to router?
Sysplex Problem Detection and Recovery
GLOBALCONFIG SYSPLEXMONITOR
TIMERSECS 60
(NO)DELAYJOIN
(NO)MONINTERFACE (NO)DYNROUTE
(NO)RECOVERY (NO)AUTOREJOIN
Detect problems that affect TCP/IP Sysplex Health:
–Time dependent monitoring:
•Is OMPROUTEactive?
•Is VTAM active?
•Is storage (common or private) critical?
•Are important interfaces (and routes over those interfaces) active?
•XCF detection –Are sysplex functions responsive?
–Non-time dependent monitoring –Sysplex abend
Recovery from problems:
–Leave sysplex group (RECOVERY)
–Issue actionable message
–Monitoring continues for recoverable problems
•OMPROUTE, VTAM, Storage, Interface (and route)
•When problem clears, clear message, rejoin sysplex group (AUTOREJOIN)
26. IBM Software Group –Enterprise Networking Solutions
Page 26
Subplexing
Subplexing allows isolation of multiple secure areas.
•Without subplexing:
SD requires DYNAMICXCF
–Establishes IP Connectivity to all stacks in Sysplex
–Dynamic IP@ discovery across sysplex
Coupling Facility resources span the sysplex
–VTAM generic resource, Multi-Node Persistent Sessions resources
–Sysplex ports resources, SWSA resources
LPAR2
LPAR1
LPAR3
LPAR4
LPAR5
VTAM1
Internet SNA
TCPIP1
Intranet Production IP
Intranet Dev. IP
TCPIP2
TCPIP3
TCPIP4
TCPIP5
TCPIP8
VTAM3
VTAM4
VTAM5
VTAM2
TCPIP6
TCPIP7
Internet IP
Intranet SNA
27. IBM Software Group –Enterprise Networking Solutions
Page 27
LPAR2
Internet SNA subplex
VTAM XCFGRPID:Default (01)
LPAR1
LPAR3
LPAR4
LPAR5
VTAM2
VTAM1
Internet IP subplex
TCP/IP XCFGRPID:Default (01)
TCPIP2
TCPIP1
Intranet SNA subplex
VTAM XCFGRPID: 21
VTAM3
VTAM4
VTAM5
Intranet Production IP subplex
TCP/IP XCFGRPID: 02
TCPIP3
TCPIP4
TCPIP5
TCPIP8
Intranet Dev. IP subplex
TCP/IP XCFGRPID: 04
TCPIP7
TCPIP6
Sysplex Group: EZBTCPCS
Sysplex Group: EZBT2102
Sysplex Group: EZBT2104
Subplexing
DYNAMICXCF
–Establishes IP Connectivity to all stacks in Subplex
–Dynamic IP@ discovery across subplex
Coupling Facility resources span the subplex
–VTAM generic resource, Multi-Node Persistent Sessions resources
–Sysplex ports resources, SWSA resources