Superfluid Orchestration of heterogeneous Reusable Functional Blocks for 5G networks
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The demo is composed of three scenes presenting tools and results from the Superfluidity project. 1) RDCL 3D is an extensible web framework which can be used to: edit, validate, visualize service and component descriptors expressed with different modelling languages (RDCLs); deploy the component / services over execution platforms. 2) Software defined wireless network (RAN as a Service). An end-to-end wireless network is described as a chain of RFBs (Reusable Functional Blocks) with RDCL 3D. This chain is dynamically instantiated in a cloud environment using containers. The demonstration shows a full software solution orchestrating different RFBs (RAN and CORE) over Central/EDGE/Front-End clouds. The fronthaul network is also made reprogrammable through SDN, which is also deployed as RFBs. 3) Orchestration of micro-VNFs (Unikernels). We have added support for Unikernels (ClickOS) in the XEN hypervisor and in OpenVIM Virtual Infrastructure Manager. Regular VMs (XEN HVM) and Unikernels can run together in the same infrastructure. In the demo we dynamically instantiate an end-to-end service on the infrastructure by chaining regular VMs and Unikernel-based VNFs.
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Vx works RTOS
VxWorks is a real-time operating system developed by Wind River Systems that supports ARM, Intel, and other popular processor architectures. It provides a multitasking environment, virtual memory management, networking capabilities, and powerful development tools. VxWorks uses a client-server microkernel architecture and is highly configurable, allowing it to scale from small embedded systems to large networks. It prioritizes real-time deterministic performance and has found widespread use in avionics, medical devices, industrial automation, and other applications.
The kvm virtualization way
KVM provides virtualization capabilities using the Linux kernel. It supports full virtualization of x86, PowerPC, s390 and IA-64 architectures using hardware extensions like Intel-VTx and AMD-V. KVM leverages existing Linux components like the scheduler and uses the Linux security model. Guests are scheduled as regular processes. Paravirtualization is used to improve performance through virtio drivers and paravirt_ops. KVM development is ongoing with goals of supporting more hardware features, improving scalability and integrating with management tools like libvirt.
VMworld 2013: An Introduction to Network Virtualization
The document discusses network virtualization and VMware NSX. It begins with an agenda that covers objectives, network virtualization, NSX system architecture and use cases. It then discusses what network virtualization is, how it abstracts and automates the network. The NSX architecture uses Open vSwitch and tunnels traffic between virtual networks. Key use cases include automated provisioning and cross-datacenter connectivity. Physical and logical relationships are illustrated on a whiteboard. Takeaways focus on the benefits of network virtualization in building scalable software-defined datacenters.
10 sdn-vir-6up
This document discusses network virtualization and its history. It provides the following key points:
1) Network virtualization aims to decouple virtual networks from physical infrastructure through techniques like tunneling and encapsulation, allowing independent address spaces and topologies.
2) Early work included overlay networks for deployment and experimentation. Virtualization is now used in data centers to isolate tenant traffic and connect virtual machines across sites.
3) The OpenVirteX project aims to advance network virtualization by exposing the entire physical topology to virtual network controllers and allowing independent address spaces and topologies through header rewriting. This would provide more flexibility than existing solutions.
Achieving Performance Isolation with Lightweight Co-Kernels
This slides were presented at the 24th International Symposium on High-Performance Parallel and Distributed Computing (HPDC '15)
Performance isolation is emerging as a requirement for High Performance Computing (HPC) applications, particularly as HPC architectures turn to in situ data processing and application composition techniques to increase system throughput. These approaches require the co-location of disparate workloads on the same compute node, each with different resource and runtime requirements. In this paper we claim that these workloads cannot be effectively managed by a single Operating System/Runtime (OS/R). Therefore, we present Pisces, a system software architecture that enables the co-existence of multiple independent and fully isolated OS/Rs, or enclaves, that can be customized to address the disparate requirements of next generation HPC workloads. Each enclave consists of a specialized lightweight OS co-kernel and runtime, which is capable of independently managing partitions of dynamically assigned hardware resources. Contrary to other co-kernel approaches, in this work we consider performance isolation to be a primary requirement and present a novel co-kernel architecture to achieve this goal. We further present a set of design requirements necessary to ensure performance isolation, including: (1) elimination of cross OS dependencies, (2) internalized management of I/O, (3) limiting cross enclave communication to explicit shared memory channels, and (4) using virtualization techniques to provide missing OS features. The implementation of the Pisces co-kernel architecture is based on the Kitten Lightweight Kernel and Palacios Virtual Machine Monitor, two system software architectures designed specifically for HPC systems. Finally we will show that lightweight isolated co-kernels can provide better performance for HPC applications, and that isolated virtual machines are even capable of outperforming native environments in the presence of competing workloads.
OpenStack Collaboration made in heaven with Heat, Mistral, Neutron and more..
Cross-project collaboration is something OpenStack community has embraced for a long time. Common libraries like Oslo reduces the time and effort to build a new service. Another way this manifests is in new OpenStack services getting built using existing services to solve an higher level use-case.
In this talk we are present how the band of projects comprising of Mistral, Tacker, Neutron, Heat, TOSCA-parser and Barbican came together to build an industry leading ETSI NFV Orchestrator that leveraged the best of these projects. Each of these projects brought in critical functionalities needed towards the final product. You will learn how, when strung together, this solution follows the classic Microservices design pattern that the industry is rapidly adopting.
mSwitch: A Highly-Scalable, Modular Software Switch
This document summarizes the mSwitch software which provides a highly scalable and modular approach to software switching. The key points are:
- mSwitch separates the switching fabric from the switching logic to allow for modular and flexible forwarding decisions while still achieving high performance.
- It uses a scalable packet switching algorithm and separate packet buffers per port to efficiently handle packet I/O across many ports.
- Switching logic is implemented as kernel modules, allowing flexibility to change the forwarding behavior while the switch is running.
- Evaluation shows mSwitch scales throughput linearly with CPU cores and ports, outperforming other software switches in port scalability and CPU efficiency. It can forward over 1 million minimum sized packets per
Network Virtualization: Delivering on the Promises of SDN
Bruce Davie
Principal Engineer
VMware
ONS2015: http://bit.ly/ons2015sd
ONS Inspire! Webinars: http://bit.ly/oiw-sd
Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd
PASTE: Network Stacks Must Integrate with NVMM Abstractions
The document discusses the implications of non-volatile main memories (NVMMs) for networking stacks. It presents a case study on write-ahead logging that shows networking can become a bottleneck. It then proposes a PASTE approach using static packet buffers on NVMM to enable fast, zero-copy logging with minimal data movement and caching issues. Preliminary results show a 10-88% increase in throughput and 9-46% decrease in latency.
What's hot (20)
XPDS14: OpenXT - Security and the Properties of a Xen Virtualisation Platform...
XPDS14: OpenXT - Security and the Properties of a Xen Virtualisation Platform...
XPDDS18: Linux-based Device Model Stubdomains in Qubes OS - Marek Marczykowsk...
XPDDS18: Linux-based Device Model Stubdomains in Qubes OS - Marek Marczykowsk...
Network Function Virtualization : Open Source Tools
Network Function Virtualization : Open Source Tools
Superfluid networking for 5G: vision and state of the art
Superfluid networking for 5G: vision and state of the art
From L3 to seL4: What have we learnt in 20 years of L4 microkernels
From L3 to seL4: What have we learnt in 20 years of L4 microkernels
Mastering kvm virtualization- A complete guide of KVM virtualization
Mastering kvm virtualization- A complete guide of KVM virtualization
RDCL 3D, a Model Agnostic Web Framework for the Design and Composition of NFV...
RDCL 3D, a Model Agnostic Web Framework for the Design and Composition of NFV...
VMworld 2013: An Introduction to Network Virtualization
VMworld 2013: An Introduction to Network Virtualization
Achieving Performance Isolation with Lightweight Co-Kernels
Achieving Performance Isolation with Lightweight Co-Kernels
OpenStack Collaboration made in heaven with Heat, Mistral, Neutron and more..
OpenStack Collaboration made in heaven with Heat, Mistral, Neutron and more..
mSwitch: A Highly-Scalable, Modular Software Switch
mSwitch: A Highly-Scalable, Modular Software Switch
Network Virtualization: Delivering on the Promises of SDN
Network Virtualization: Delivering on the Promises of SDN
PASTE: Network Stacks Must Integrate with NVMM Abstractions
PASTE: Network Stacks Must Integrate with NVMM Abstractions
Similar to Superfluid Orchestration of heterogeneous Reusable Functional Blocks for 5G networks
Superfluid Deployment of Virtual Functions: Exploiting Mobile Edge Computing ...
The Network Function Virtualization (NFV) technologies are fundamental enablers to meet the objectives of 5G networks. In this work, we first introduce the architecture for dynamic deployment and composition of virtual functions proposed by the Superfluidity project. Then we consider a case study based on a typical 5G scenario. In particular, we detail the design and implementation of a Video Streaming service exploiting Mobile Edge Computing (MEC) functionalities. The analysis of the case study provide an assessment on what can be achieved with current technologies and gives a first confirmation of the validity of the proposed approach. Finally, we identify future directions of work towards the realization of a superfluid softwarized network.
443029825 cloud-computing-week8-9-pptx
The document discusses telco cloud and network virtualization technologies including NFV and SDN. It provides an overview of how NFV and SDN enable programmability and virtualization of network resources to provide flexibility. NFV allows network functions to run in software on commercial off-the-shelf hardware, while SDN separates the network control and forwarding planes to enable centralized programmable network control. Together NFV and SDN can optimize resource utilization and simplify network management.
Summit 16: Open-O Mini-Summit - Vision and Update
Summit 16: Open-O Mini-Summit - Vision and Update, Deng Hui, Chair, OPEN-O Governing Board, China Mobile
NFV Linaro Connect Keynote
Dr. Christos Kolias – Senior Research Scientist
Keynote Title: “NFV: Empowering the Network”
Keynote Abstract: Network Functions Virtualization (NFV) envisions and promises to change the service provider landscape and has emerged as one of one of today’s significant trends. Although less than two years old, NFV has garnered the industry’s full attention and support. Moving swiftly, a number of key accomplishments have already taken place, and a lot more work is currently under way within ETSI NFV while we are embarking on its future phase. Various proofs-of-concepts (ranging from vEPC to vCPE, vIMS and vCDN) are being developed while issues such as open source and SDN are becoming key ingredients as the can play a pivotal role.
Dr. Christos Kolias' Bio: Christos Kolias is a senior research scientist at Orange Silicon Valley (a subsidiary of Orange). Christos is a co-founder of the ETSI NFV group and had led the formation of ONF’s Wireless & Mobile working group. He has lectured on NFV and SDN at several events. Christos has more than 15 years of experience in networking, he is the originator of Virtual Output Queueing (VOQ) used in packet switching. He holds a Ph.D. in Computer Science from UCLA.
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★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137765
Google Event: https://plus.google.com/u/0/events/cpeksim4hr4ghhuufv5ic4viirs
Video: https://www.youtube.com/watch?v=tFDnj_342n4&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-400a
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★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
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http://www.linaro.org
http://connect.linaro.org
SDN 101: Software Defined Networking Course - Sameh Zaghloul/IBM - 2014
This document provides an overview of software defined networking (SDN). It discusses how SDN enables data center teams to use software to efficiently control network resources, compared to traditional network switches. The document outlines several SDN topics and related technologies, including SDN standards, network function virtualization, use cases, sample projects, surveys, case studies, online courses, and software tools. It also includes sections on SDN architecture and how SDN is important for virtual environments and VM mobility.
51679421-Wireless-Sensor-Networks-PPT.pptx
Wireless sensor networks (WSNs) consist of distributed sensor nodes that monitor physical conditions and communicate wirelessly. The nodes transmit data to a central gateway. WSNs can use routers to extend distance and reliability between nodes and the gateway. Common applications of WSNs include environmental monitoring, industrial monitoring, and health monitoring. Challenges of WSNs include limited bandwidth, ad-hoc networks, energy constraints, and operating in wireless and collaborative environments.
SDN, OpenFlow, NFV, and Virtual Network
This document discusses SDN (Software Defined Networking) concepts including controllers, applications, and components. It provides brief descriptions of popular open source SDN controllers like NOX, POX, Ryu, Floodlight, Opendaylight, and ONOS. It also summarizes common SDN applications like routing protocols and security applications. Key SDN characteristics and benefits are outlined as well.
An Introduce of OPNFV (Open Platform for NFV)
OPNFV is Open Platform for Network Function Virtualization.
It lecture are talk on Open Software Conference 2015.
The Lecture of OPNFV explain OPNFV sub-software technology like The Linux Kernel, Virtualization, Software Defined Network, OpenStack, OpenDaylight, and Network Function Virtualization.
PLNOG 13: Nicolai van der Smagt: SDN
Nicolai van der Smagt has been in the business of designing, implementing and running SP networks for over 15 years. He has worked with DOCSIS, DSL and FTTH operators. Nowadays, Nicolai is helping Infradata’s pan-European customers build better access, aggregation and core networks, but his focus is on the data center, SDN, NFV and the whitebox switching revolution. His motto: “Simplicity is sophistication”.
Topic of Presentation: SDN
Language: English
Abstract:
Open source SDN that actually works -today
OpenContrail is an open source (Apache 2.0 licensed) project that provides network virtualization in the data center, using tried and tested open standards. It provides northbound APIs, integrates in Openstack or Cloudstack and is available today!
In this slot we’ll show you the architecture and ideas behind the technology and how OpenContrail enables you to avoid the pitfalls that other (closed) SDN solutions bring. If time permits we’ll also demo the technology.
Opencontrail network virtualization
Opencontrail is network virtualisation software designed to enable virtual overlay networks in the datacenter.
Optimising nfv service chains on open stack using docker
Uploading slides presented in the OpenStack summit, at Austin in April, 2016. Here is the link to the video,
https://www.openstack.org/videos/video/optimising-nfv-service-chains-on-openstack-using-docker
Optimising nfv service chains on open stack using docker
This document discusses optimizing network function virtualization (NFV) service chains on OpenStack using Docker containers. Docker containers provide better utilization of resources and higher density of workloads compared to virtual machines, with reduced overhead since there is no hypervisor layer. The design presented uses Docker containers as network functions chained locally on each OpenStack host for low latency. Areas of work include running Docker and KVM on the same host, configuring Open vSwitch for service chains, and Docker daemon interactions for on-demand network functions and tenant isolation.
Optimising nfv service chains on open stack using docker
Uploading slides presented in the OpenStack summit, at Austin in April, 2016. Here is the link to the video,
https://www.openstack.org/videos/video/optimising-nfv-service-chains-on-openstack-using-docker
OVNC 2015-Enabling Software-Defined Transformation of Service Provider Networks
[Open & Virtual Networking Conference 2015]
- Enabling Software-Defined Transformation of Service Provider Networks (ON.Lab Prajakta Joshi Director of Product Development)
- 2015.02.05 (목) 09:10~17:50
- 양재동 엘타워
Building the New Telefónica Core with NFV
KEYNOTE @ NFV World Congress 2017, San José
Francisco-Javier Ramón | Head of Network Virtualisation, GCTO | Telefónica
Chair | ETSI OSM
ABSTRACT:
- How Telefónica is architecting its new Core Network with NFV to enable the dynamic re-allocation of capacity wherever needed.
- Why orchestration is the latest technical challenge to realize this vision, and what Telefónica is doing in this space.
- How Open Source MANO (OSM) has become the reference platform for interoperability after the launch of its third release.
- How this fits into Telefónica plans for virtualization.
Radisys/Wind River: The Telcom Cloud - Deployment Strategies: SDN/NFV and Vir...
Radisys and Wind River present on the evolution to the Telecom Cloud and how cloud technology and network virtualization will provide both big opportunities and challenges for operators. Important details and insights are shared on Network Function Virtualization (NFV), Software Defined Network (SDN) and Virtualization.
NkSIP: The Erlang SIP application server
NkSIP is an open-source, scalable Erlang SIP application server. It provides a distributed platform for building highly available communications applications. NkSIP aims to simplify SIP development by hiding complexity while providing full control. It uses Erlang for concurrency and fault tolerance and allows applications to be developed in multiple languages. NkSIP will soon support distribution based on the Dynamo model and integration with other protocols beyond SIP.
2014 carlos gzlez florido nksip the erlang sip application server
NkSIP is an open-source, scalable Erlang SIP application server that allows developers to easily create distributed SIP applications. It provides a full-featured SIP stack and plugin system to handle all SIP details, allowing applications to focus on business logic. The long term vision is for NkSIP to become a general distributed application server called NkCORE, serving as a platform for network functions and services across various protocols using Erlang on control nodes and Docker on workers.
Feec telecom-nw-softwarization-aug-2015
This document summarizes network softwarization trends, challenges, and research efforts. It discusses how telecommunications companies are shifting their focus from hardware-centric to software-centric networks. This allows for more flexible and agile networks through technologies like Network Functions Virtualization (NFV) and Software-Defined Networking (SDN). NFV aims to virtualize network functions on commodity hardware, while SDN separates the control and data planes for increased programmability. The document outlines trends driving these changes, challenges faced by network operators, and several ongoing research projects exploring NFV, SDN, and their synergies to realize the benefits of software-defined networks.
Gntc 2017 cord platform
The slide is what I used in GNTC 2017, Beijing. The content is talking about CORD platform and what is the CORD. Introduction some components in CORD.
Similar to Superfluid Orchestration of heterogeneous Reusable Functional Blocks for 5G networks (20)
Superfluid Deployment of Virtual Functions: Exploiting Mobile Edge Computing ...
Superfluid Deployment of Virtual Functions: Exploiting Mobile Edge Computing ...
SDN 101: Software Defined Networking Course - Sameh Zaghloul/IBM - 2014
SDN 101: Software Defined Networking Course - Sameh Zaghloul/IBM - 2014
Optimising nfv service chains on open stack using docker
Optimising nfv service chains on open stack using docker
Optimising nfv service chains on open stack using docker
Optimising nfv service chains on open stack using docker
Optimising nfv service chains on open stack using docker
Optimising nfv service chains on open stack using docker
OVNC 2015-Enabling Software-Defined Transformation of Service Provider Networks
OVNC 2015-Enabling Software-Defined Transformation of Service Provider Networks
Radisys/Wind River: The Telcom Cloud - Deployment Strategies: SDN/NFV and Vir...
Radisys/Wind River: The Telcom Cloud - Deployment Strategies: SDN/NFV and Vir...
2014 carlos gzlez florido nksip the erlang sip application server
2014 carlos gzlez florido nksip the erlang sip application server
More from Stefano Salsano
Dataplane programming with eBPF: architecture and tools
eBPF is definitely a complex technology. Developing complex systems based on eBPF is challenging due to the intrinsic limitations of the model and the known shortcomings of the tool chain.
The learning curve of this technology is very steep and needs continuous coaching from experts. This tutorial will investigate:
What is eBPF and why it has gained a prominent position among the solutions to improve the packet processing performance in Linux/x86 nodes. We will shortly present some important use case scenarios for eBPF, like Kubernetes’ Cilium
The architecture of eBPF and its programming toolchain (e.g. bcc
What are the frameworks for eBPF programming, such as Polycube and InKeV.
How to make eBPF programming easier, more flexible and modular with HIKe/eCLAT
How to implement a custom application logic in eBPF with eCLAT using a python-like script
How to extend the framework and develop new modules
SRv6 experience for italy iPv6 council
SRv6 experience and future perspectives
1) SRv6 and SRv6 Network Programming model
2) ROSE : Research on Open source SRv6 Ecosystem
3) SRv6 for SD-WAN & our EveryWAN solution
4) User Controlled SD-WAN Services (UCSS) project
5) Conclusions & next steps
Ieee nfv-sdn-2020-srv6-tutorial
Segment Routing over IPv6 (SRv6) is an architecture based on the source routing paradigm that seeks the right balance between distributed (network-wide) intelligence and centralized (controller-based) programmability. Using SRv6, network devices have complete control over the forwarding paths and the network functions to be applied to packets, by combining simple network instructions. Moreover, applications can become SRv6 aware and gain control over the network-wide forwarding and processing of packets. SRv6 technology has been implemented in hardware by different vendors (e.g. CISCO, Huawei, Barefoot), in software (e.g. Linux kernel networking) and in software with I/O acceleration (e.g. FD.io Vector Packet Processing using DPDK). Several large scale deployments of SRv6 have been rolled out in 2019 (including Softbank, Iliad, ChinaTelecom, China Unicom), see https://tools.ietf.org/html/draft-matsushima-spring-srv6-deployment-status. This tutorial will provide a quick introduction to SRv6 architecture and protocols and will illustrate the design and implementation of SRv6 services with hands-on examples. The hands-on part will be based on the open-source SRv6 ecosystem developed in the ROSE project: https://netgroup.github.io/rose/
hpsr-2020-srv6-tutorial
This presentation discusses Segment Routing over IPv6 (SRv6) and the Network Programming Model. It provides an overview of what SRv6 is, how it works, and how the Network Programming Model can be used for applications like VPNs, SD-WANs, and service function chaining. The presentation also covers SRv6 standardization efforts, open source implementations, and areas of ongoing research.
Testbeds IntErconnections with L2 overlays - SRv6 for SFC
1) The TIE-SR demo shows a Service Function Chaining (SFC) scenario across different testbeds using SRv6 (Segment Routing over IPv6). It automatically designs and deploys an arbitrary Layer 2 overlay network topology over multiple SoftFIRE testbeds.
2) It creates an SRv6 domain on the overlay network and defines two SRv6 policies - one for traffic engineering and one for SFC. The SFC policy routes traffic through a snort intrusion detection system virtual network function.
3) An SDN controller can periodically change the SRv6 policies to route traffic through different paths and virtual network functions for testing purposes.
Energy-efficient Path Allocation Heuristic for Service Function Chaining
1) The document proposes an energy-efficient heuristic algorithm for service function chaining path allocation in SDN networks. The goal is to minimize energy consumption by switching off unused servers while meeting quality of service constraints.
2) It formulates the problem as a mixed integer linear program to find optimal resource allocations and then develops a low-complexity heuristic to solve larger problem instances in reasonable time.
3) Results show the heuristic finds near-optimal solutions with much less computation time compared to the optimal approach as problem size increases in terms of network size and number of flows.
Extending OpenVIM R3 to support Unikernels (and Xen)
After a short introduction to the goals and approach of the Superfluidity EU research project, we present the proposed extensions to OpenVIM to support ClickOS Unikernels and Xen.
We have implemented a scenario that can combines Unikernels and regular VMs in the same Network Service or VNF extending OpenVIM.We describe how we have extended the ETSI NFV models and OpenVIM. In particular, we provide the details of the OpenVIM descriptor extensions to support Unikernels.
As a background information, we discuss the Unikernels and their orchestration aspects. Unikernel technology allows to build tiny VMs with memory footprint in the order of hundreds of KBs and boot time in the order of milliseconds. We focus on ClickOS Unikernels. We have adapted 3 VIMs (OpenStack, Nomad, OpenVIM) to support ClickOS Unikernels and report a performance evaluation of the VM instantiation time.
D-STREAMON - NFV-capable distributed framework for network monitoring
Several reasons make NFV an attractive paradigm for IT security: lowers costs, agile operations and better isolation as well as fast security updates, improved incident responses and better level of automation. At the same time, the network threats tend to be increasingly complex and distributed, implying huge traffic scale to be monitored and increasingly strict mitigation delay requirements. Considering the current trend of the networking and the requirements to counteract to the evolution of cyber-threats, it is expected that also network monitoring will move towards NFV based solutions. In this paper, we present Distributed StreaMon (D-StreaMon) an orchestration framework for distributed monitoring on NFV network architectures. D-StreaMon has been designed to face the above described challenges. It relies on the StreaMon platform, a solution for network monitoring originally designed for traditional middleboxes. Changes that allow Streamon to be deployed on NFV network architectures are described. The paper reports a performance evaluation of the realized NFV based solutions and discusses potential benefits in monitoring tenants' VMs for Service Providers.
The SCISSOR approach to establishing situational awareness in Industrial Cont...
The SCISSOR project aims to establish situational awareness in industrial control systems through a highly scalable security monitoring framework. The framework integrates a wide range of heterogeneous sensors, uses a distributed data aggregation approach, and advanced detection and correlation models. It exploits cloud computing concepts. The architecture includes sensors, local correlation and aggregation layers, and a decision and analysis layer. The framework was tested on a real industrial control system in Favignana, Italy using various sensors.
Input for Cloud and mobile
This document discusses cloud and mobile/edge cloud computing. It mentions cloud computing, virtualization technologies, datacenters, and public cloud providers as enablers of cloud computing. It also references platforms for cloud computing and was presented by Prof. Stefano Salsano from the University of Rome Tor Vergata's Electronic Engineering Department.
Generalized Virtual Networking, an enabler for Service Centric Networking and...
In this presentation we introduce the Generalized Virtual Networking (GVN) concept. GVN provides a framework to influence the routing of packets based on service level information that is carried in the packets. It is based on a protocol header inserted between the Network and Transport layers, therefore it can be seen as a layer 3.5 solution. Technically, GVN is proposed as a new transport layer protocol in the TCP/IP protocol suite. An IP router that is not GVN capable will simply process the IP destination address as usual. Similar concepts have been proposed in other works, and referred to as Service Oriented Networking, Service Centric Networking, Application Delivery Networking, but they are now generalized in the proposed GVN framework. In this respect, the GVN header is a generic container that can be adapted to serve the needs of arbitrary service level routing solutions. The GVN header can be managed by GVN capable end-hosts and applications or can be pushed/popped at the edge of a GVN capable network (like a VLAN tag). In this position paper, we show that Generalized Virtual Networking is a powerful enabler for SCN (Service Centric Networking) and NFV (Network Function Virtualization) and how it couples with the SDN (Software Defined Networking) paradigm.
OSHI - Open Source Hybrid IP/SDN networking @EWSDN14
The introduction of SDN in IP backbones requires the coexistence of regular IP forwarding and SDN based forwarding. The former is typically applied to best effort Internet traffic, the latter can be used for different types of advanced services (VPNs, Virtual Leased Lines, Traffic Engineering…). In this paper we first introduce the architecture and the services of an “hybrid” IP/SDN networking scenario. Then we describe the design and implementation of an Open Source Hybrid IP/SDN (OSHI) node. It combines Quagga for OSPF routing and Open vSwitch for OpenFlow based switching on Linux. The availability of tools for experimental validation and performance evaluation of SDN solutions is fundamental for the evolution of SDN. We provide a set of open source tools that allow to facilitate the design of hybrid IP/SDN experimental networks, their deployment on Mininet or on distributed SDN research testbeds and their test. Finally, using the provided tools, we evaluate key performance aspects of the proposed solutions. The OSHI development and test environment is available in a VirtualBox VM image that can be downloaded.
More from Stefano Salsano (12)
Dataplane programming with eBPF: architecture and tools
Dataplane programming with eBPF: architecture and tools
Testbeds IntErconnections with L2 overlays - SRv6 for SFC
Testbeds IntErconnections with L2 overlays - SRv6 for SFC
Energy-efficient Path Allocation Heuristic for Service Function Chaining
Energy-efficient Path Allocation Heuristic for Service Function Chaining
Extending OpenVIM R3 to support Unikernels (and Xen)
Extending OpenVIM R3 to support Unikernels (and Xen)
D-STREAMON - NFV-capable distributed framework for network monitoring
D-STREAMON - NFV-capable distributed framework for network monitoring
The SCISSOR approach to establishing situational awareness in Industrial Cont...
The SCISSOR approach to establishing situational awareness in Industrial Cont...
Generalized Virtual Networking, an enabler for Service Centric Networking and...
Generalized Virtual Networking, an enabler for Service Centric Networking and...
OSHI - Open Source Hybrid IP/SDN networking @EWSDN14
OSHI - Open Source Hybrid IP/SDN networking @EWSDN14
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明尼苏达大学学历证书＜微信176555708（一对一服务包括毕业院长签字,专业课程,学位类型,专业或教育领域,以及毕业日期.不要忽视这些细节.这两份文件同样重要!毕业证成绩单文凭留信网学历认证！）（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
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怎么办理(umiami毕业证书)美国迈阿密大学毕业证文凭证书实拍图原版一模一样
原版定制【微信:bwp0011】《(umiami毕业证书)美国迈阿密大学毕业证文凭证书》【微信:bwp0011】成绩单 、雅思、外壳、留信学历认证永久存档查询，采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信bwp0011】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信bwp0011】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
HijackLoader Evolution: Interactive Process Hollowing
CrowdStrike researchers have identified a HijackLoader (aka IDAT Loader) sample that employs sophisticated evasion techniques to enhance the complexity of the threat. HijackLoader, an increasingly popular tool among adversaries for deploying additional payloads and tooling, continues to evolve as its developers experiment and enhance its capabilities.
In their analysis of a recent HijackLoader sample, CrowdStrike researchers discovered new techniques designed to increase the defense evasion capabilities of the loader. The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe. This new approach, called "Interactive Process Hollowing", has the potential to make defense evasion stealthier.
Should Repositories Participate in the Fediverse?
Presentation for OR2024 making the case that repositories could play a part in the "fediverse" of distributed social applications
快速办理(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书一模一样
学校原件一模一样【微信：741003700 】《(新加坡SMU毕业证书)新加坡管理大学毕业证文凭证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
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存档可查的(USC毕业证)南加利福尼亚大学毕业证成绩单制做办理
精仿办理南加利福尼亚大学毕业证成绩单（【微信176555708】）毕业证学历认证OFFER专卖国外文凭学历学位证书办理澳洲文凭|澳洲毕业证,澳洲学历认证,澳洲成绩单【微信176555708】 澳洲offer,教育部学历认证及使馆认证永久可查 ,国外毕业证|国外学历认证,国外学历文凭证书 USC毕业证，USC毕业证，USC毕业证，USC毕业证，USC毕业证，USC毕业证【微信176555708】，USC毕业证，专业为留学生办理毕业证、成绩单、使馆留学回国人员证明、教育部学历学位认证、录取通知书、Offer、（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
成绩单ps(UST毕业证)圣托马斯大学毕业证成绩单快速办理
一比一原版制作UST毕业证【微信176555708】圣托马斯大学毕业证书原版↑制作圣托马斯大学学历认证文凭办理圣托马斯大学留信网认证,留学回国办理毕业证成绩单文凭学历认证【微信176555708】专业为海外学子办理毕业证成绩单、文凭制作，学历仿制，回国人员证明、做文凭，研究生、本科、硕士学历认证、留信认证、结业证、学位证书样本、美国教育部认证百分百真实存档可查】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
快速办理(Vic毕业证书)惠灵顿维多利亚大学毕业证完成信一模一样
学校原件一模一样【微信：741003700 】《(Vic毕业证书)惠灵顿维多利亚大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理新西兰奥克兰大学毕业证学位证书范本原版一模一样
原版一模一样【微信：741003700 】【新西兰奥克兰大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理毕业证(UPenn毕业证)宾夕法尼亚大学毕业证成绩单快速办理
官方原版办理宾夕法尼亚大学毕业证【微信176555708】学历认证怎么做：原版仿制宾夕法尼亚大学电子版成绩单毕业证认证【宾夕法尼亚大学毕业证成绩单】、宾夕法尼亚大学文凭证书成绩单复刻offer录取通知书、购买UPenn圣力嘉学院本科毕业证、【宾夕法尼亚大学毕业证办理UPenn毕业证书哪里买】、宾夕法尼亚大学 Offer在线办理UPenn Offer宾夕法尼亚大学Bachloer Degree。（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
一比一原版(USYD毕业证)悉尼大学毕业证如何办理
USYD硕士毕业证成绩单【微信95270640】《如何办理悉尼大学毕业证认证》【办证Q微信95270640】《悉尼大学文凭毕业证制作》《USYD学历学位证书哪里买》办理悉尼大学学位证书扫描件、办理悉尼大学雅思证书！
国际留学归国服务中心《如何办悉尼大学毕业证认证》《USYD学位证书扫描件哪里买》实体公司，注册经营，行业标杆，精益求精！
如果您是以下情况，我们都能竭诚为您解决实际问题：【公司采用定金+余款的付款流程，以最大化保障您的利益，让您放心无忧】
1、在校期间，因各种原因未能顺利毕业，拿不到官方毕业证+微信95270640
2、面对父母的压力，希望尽快拿到悉尼大学悉尼大学毕业证offer；
3、不清楚流程以及材料该如何准备悉尼大学悉尼大学毕业证offer；
4、回国时间很长，忘记办理；
5、回国马上就要找工作，办给用人单位看；
6、企事业单位必须要求办理的；
面向美国乔治城大学毕业留学生提供以下服务:
【★悉尼大学悉尼大学毕业证offer毕业证、成绩单等全套材料，从防伪到印刷，从水印到钢印烫金，与学校100%相同】
【★真实使馆认证（留学人员回国证明），使馆存档可通过大使馆查询确认】
【★真实教育部认证，教育部存档，教育部留服网站可查】
【★真实留信认证，留信网入库存档，可查悉尼大学悉尼大学毕业证offer】
我们从事工作十余年的有着丰富经验的业务顾问，熟悉海外各国大学的学制及教育体系，并且以挂科生解决毕业材料不全问题为基础，为客户量身定制1对1方案，未能毕业的回国留学生成功搭建回国顺利发展所需的桥梁。我们一直努力以高品质的教育为起点，以诚信、专业、高效、创新作为一切的行动宗旨，始终把“诚信为主、质量为本、客户第一”作为我们全部工作的出发点和归宿点。同时为海内外留学生提供大学毕业证购买、补办成绩单及各类分数修改等服务；归国认证方面，提供《留信网入库》申请、《国外学历学位认证》申请以及真实学籍办理等服务，帮助众多莘莘学子实现了一个又一个梦想。
专业服务，请勿犹豫联系我
如果您真实毕业回国，对于学历认证无从下手，请联系我，我们免费帮您递交
诚招代理：本公司诚聘当地代理人员，如果你有业余时间，或者你有同学朋友需要，有兴趣就请联系我
你赢我赢，共创双赢
你做代理，可以帮助悉尼大学同学朋友
你做代理，可以拯救悉尼大学失足青年
你做代理，可以挽救悉尼大学一个个人才
你做代理，你将是别人人生悉尼大学的转折点
你做代理，可以改变自己，改变他人，给他人和自己一个机会过暑假的小学生快乐的日子总是过得飞快山娃尚未完全认清那几位小朋友时他们却一个接一个地回家了山娃这时才恍然发现二个月的暑假已转到了尽头他的城市生活也将划上一个不很圆满的句号了值得庆幸的是山娃早记下了他们的学校和联系方式说也奇怪在山娃离城的头一天父亲居然请假陪山娃耍了一天那一天父亲陪着山娃辗转长隆水上乐园疯了一整天水上漂流高空冲浪看大马戏大凡里面有的父亲都带着他去疯一把山娃算了算这一次足足花了老爸元很
Bengaluru Dreamin' 24 - Personal Branding
Session on Personal Branding presented at Bengaluru Dreamin
办理毕业证(NYU毕业证)纽约大学毕业证成绩单官方原版办理
退学买【纽约大学毕业证认证】【办证微信176555708】【纽约大学文凭毕业证制作】【NYU学历学位证书哪里买】办理纽约大学学位证书扫描件、办理纽约大学雅思证书！
国际留学归国服务中心【如何办纽约大学毕业证认证】【NYU学位证书扫描件哪里买】实体公司，注册经营，行业标杆，精益求精！（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
◆◆◆◆◆ — — — — — — — — 【留学教育】留学归国服务中心 — — — — — -◆◆◆◆◆
【主营项目】
一.毕业证【微信：176555708】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微信：176555708】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分→ 【关于价格问题（保证一手价格）
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
学历顾问：微信：176555708
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- 6. RDCL 3D example screenshot 6
- 7. Outline • RDCL 3D tool RFB Description and Composition Language Design Deploy and Direct RFB : Reusable Functional Block • Software defined wireless network (RAN as a Service) • Orchestration of micro-VNFs (Unikernels) 7
- 8. Software defined wireless network (RAN as a Service) • An end-to-end wireless network is described as a chain of RFBs (Reusable Functional Blocks) with RDCL 3D. • This chain is dynamically instantiated in a cloud environment using containers. • The demonstration shows a full software solution orchestrating different RFBs (RAN and CORE) over Central/EDGE/Front-End clouds. • The fronthaul network is also made reprogrammable through SDN, which is also deployed as RFBs. 8
- 9. Software defined wireless network (RAN as a Service) • We show the complete deployment of a RAN over this Cloud Infrastructure, starting from the RDCL 3D descriptors Node B Node C Node D Node A Node E Cloud InfrastructureCloud InfrastructureCloud Infrastructure
- 10. Software defined wireless network (RAN as a Service) • This is the deployed RAN, which includes: – RRH, BBU, ONOS SDN controller, intent based programming, a set of OvS switches, a set of CORE RFBs Cloud InfrastructureCloud InfrastructureCloud Infrastructure Node B Node C Node D Node A Node E Orchestrator RDCL3D 5G RFB repository SDN Controller CORE (RFBs) RRH-GW BBUUSRP 2 13 4 56 7 UE
- 11. Outline • RDCL 3D tool RFB Description and Composition Language Design Deploy and Direct RFB : Reusable Functional Block • Software defined wireless network (RAN as a Service) • Orchestration of micro-VNFs (Unikernels) 11
- 12. Orchestration of micro-VNFs (Unikernels) • We have added support for Unikernels (ClickOS) in the XEN hypervisor and in OpenVIM Virtual Infrastructure Manager • Regular VMs (XEN HVM) and Unikernels can run together in the same infrastructure • In the demo we dynamically instantiate an end-to-end service on the infrastructure by chaining regular VMs and Unikernel-based VNFs. 12
- 13. Orchestrations of micro VNFs (Unikernels) 13 Orchestrator RDCL 3D VIM OpenVIM XEN We enhanced XEN to support both regular VMs (HVM) and Click Unikernels NSD NSD NSD ETSI release 2 descriptors NSD NSD VNFD Our orchestrator prototype (RDCL 3D) uses the enhanced VDU descriptors and interacts with OpenVIM OpenVIM has been enhanced to support XEN and Unikernels
- 14. Orchestrations of micro VNFs (Unikernels) 14 This is a regular VM (XEN HVM) These are 3 Unikernel VMs (ClickOS)
- 15. Questions? Contacts Stefano Salsano Bessem Sayadi Superfluidity project manager Superfluidity technical manager University of Rome Tor Vergata / CNIT Nokia Bell Labs France stefano.salsano@uniroma2.it bessem.sayadi@nokia-bell-labs.com The RDCL 3D tool is available on github (Apache 2.0 license) https://github.com/superfluidity/RDCL3D http://superfluidity.eu/ The work presented here only covers a subset of the work performed in the project 15
- 16. References • SUPERFLUIDITY project Home Page http://superfluidity.eu/ • G. Bianchi, et al. “Superfluidity: a flexible functional architecture for 5G networks”, Transactions on Emerging Telecommunications Technologies 27, no. 9, Sep 2016 • S. Salsano, F. Lombardo, C. Pisa, P. Greto, N. Blefari-Melazzi, “RDCL 3D, a Model Agnostic Web Framework for the Design and Composition of NFV Services”, submitted paper, https://arxiv.org/abs/1702.08242 16
- 17. The SUPERFLUIDITY project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No.671566 (Research and Innovation Action). The information given is the author’s view and does not necessarily represent the view of the European Commission (EC). No liability is accepted for any use that may be made of the information contained. 17