1 About SoftFire
SoftFIRE integrates European independent testbeds that are made available with a set of basic functionalities related to Network Function Virtualization and Software Defined Networking. The project is aiming at assessing three major characteristics that an NFV/SDN platform should support: interoperability with various functional elements, programmability of the offered functions and security of the entire framework. The federated infrastructure is devoted to experimentation / development of services and applications. Services and applications are chosen in a competitive way by means of Open Calls. The SoftFIRE Project will support three waves of Open Calls. The different waves will benefit from the incremental empowerment and consolidation of the single testbeds and the federated one.
More information about SoftFIRE can be found here: www.softfire.eu The current document is about the Third Open Call.
2 Third Open Call Objectives
The SoftFIRE Consortium invites applications to its Third Open Call for experiments to be carried out on the Federated Testbed.
For this Open Call, SoftFIRE is especially interested in receiving proposals for experiments covering NFV security, SDN programmability, and software architecture evolution towards 5G.
In particular, the project has consolidated its security functionalities and invites proposals that will make use of this improved security framework. Improvements are related to APIs extension and new and dedicated VMs in terms of firewalls, IDSs and proxies. We have consolidated the SDN functionalities in order to provide an extended control over communication resources.
Based on the lessons learned from the first and second open calls, the SoftFIRE consortium decided to further enhance the capabilities of its infrastructure:
The capacity provided by individual testbeds has been increased,
SDN programmability has been consolidated,
On top of this, the third Open Call is an opportunity for experimenters to propose new 5G oriented experimentations. The platform will also now provide a physical resource manager to make 5G resources and devices more easily accessible.
The experimenters should base their proposals on the SoftFIRE handbook document. Going forward, new extensions for security functionalities will be added in the documentation. Functionalities related to the physical resource manager will also be added. All the extensions will be documented in the SoftFIRE slack channel, the SoftFIRE website (docs.softfire.eu) and will be added to a new version of the cited document.
At the moment, the federated testbed is composed of five heterogeneous hardware infrastructures managed by the following partners: University of Surrey, Technical University of Berlin, Fraunhofer FOKUS, Ericsson and Deutsche Telekom. All of them are going to provide an OpenStack installation (>= Newton), and the total capacity of the testbed is not less than
222 vCPUs, 799 GB of RAM, and almost 4 TB of storage. 5G capabilities will be offered on demand, like mobile core networks and IP multimedia subsystem. However, it is important to clarify that access to the individual OpenStack instances will be granted only via the SoftFIRE middleware, and in most of the cases OpenStack APIs will not be available to be directly consumed by experimenters. For scarce resources, (i.e. RAN) the allocation will not be exclusive to a single experimenter and resources will be subject to scheduling. In certain cases the experimenters will need to be on site at an individual testbed for operating the resources in question.
The testbed is aligned with industry-oriented standardisation efforts: TOSCA is exposed to experimenters for deploying and provisioning resources on the federated infrastructure. At any time experimenters can get familiar with the TOSCA APIs and functionalities offered by the Open Baton framework (http://openbaton.github.io/documentation/). The work on these interfaces has been documented in the handbook. But this is an on-going work and the final definition will be published by the SoftFIRE project by November 2017.
SoftFIRE will make use of the Open Baton 4th release, which was launched in April 2017. The Open Baton installation in SoftFIRE provides the following components: NFVO, Generic VNFM, Autoscaling Engine, Zabbix Plugin, and OpenStack driver. Experimenters could also consider extending the set of components provided by the Open Baton framework. For this they could make use of the Open Baton SDK and build either a new VIM driver, Monitoring driver, VNF Manager, or external component (using the event mechanism, please refer to the documentation). In this case, the experimenter should host the additional developed components on their own premises and interconnect them to the Open Baton framework via the RabbitMQ message bus.
The monitoring functionalities are implemented by the Zabbix system, and are provided as a service to experimenters. In addition to the changes on the SoftFIRE Middleware, the SoftFIRE consortium has worked to provide SDN technologies either as virtualised or physical entities available in some of the testbeds provided. Currently, some of the individual testbeds already integrated OpenDaylight controller (ODL Boron SR-2) under OpenStack Neutron to manage the network flows on the compute nodes via the OVSDB 2.7.0 south-bound plug-in. Network programmability could be realised via a set of OpenDaylight RESTCONF APIs exposed by the ODL controller. However, the access to the ODL API will be subject to mechanisms to lower the risk of interfering among virtual object user data configuration. Therefore, access to the SDN technologies is granted in such a way that each experiment could work independently without interferences from other running experiments.
SoftFIRE is updating the production environment supporting the new functionalities and it will go operational by end of October 2017.
NOTE: Please note that these specifications may change according to the progress and the expansion of the Testbeds. The evolution of the architecture of the federated testbed exposed to experimenters via the SoftFIRE Middleware will be consolidated during the execution of the Second Open Call. The experience gained during the execution of the second wave will be translated into better usage of the experimentation framework. More details about the status of the new development and full documentation will be timely published on the web portal of the project (docs.softfire.eu) and on the slack channel. Proponents and experimenters are advised to check the website in order to be updated. For these reasons, the interfaces may be slightly different, however the SoftFIRE consortium will try to document and maintain compatibility with the previous functionalities.
Shortly before the start of the Third wave of experiments, the project will provide a Tutorial describing the novelties and explaining how to properly use the new SoftFIRE production federated testbed. In this way, all the experimenters will be able to start experiments conveniently and in due time.
Applicants are suggested to carefully read this document and to refer also to the website of the project for timely information. Applicants can also refer to email@example.com to get in contact with the project in case they need to clarify any questions reagarding this Open Call.
Selected applicants will be granted access to the SoftFIRE federated testbed and will receive support from the consortium on how to access to the production Federated Testbed and will receive full documentation.
3 Third Open Call information
Project full name: SoftFIRE - Software Defined Networks and Network Function Virtualization Testbed within FIRE+
Project number: 687860
Call identifier: SoftFIRE-OC3
Call title: Third SoftFIRE Open Call for Experiments Total Budget: € 850.000
Maximum Funding per proposal: € 50.000
Type of participants: The typical profile of participants is academics, industrial or SMEs active in the domain of NFV/SDN and 5G research and applications that need to run experiments to test, evaluate and optimize their solutions and applications. The rules of participation are indicated in SoftFIRE Third Open Call: http://www.softfire.eu/open-calls/
Duration of the experiment: The maximum allowed duration of each experiment is 3 Months Language of the proposal: English
Proposal submission: online submission through the portal
Feasibility Check deadline: 20 September 2017 at 17:00 CEST (Brussels time)
Call deadline: 04 October 2017 at 17:00h CEST (Brussels time)
Proposal Template: Proposals must use the provided template (in Word format) Detailed Call Information: SoftFIRE Third Open Call
Notification of Acceptance: 20 October 2017
Web address for further information: http://www.softfire.eu/open-calls/
For the feasibility check, it is mandatory that proposers get in contact with the SoftFIRE partners for the proposed experiment to discuss its feasibility within the SoftFIRE federated testbed and the related specific requirements. Each proposer must submit his draft proposal (mandatory) through the submission portal latest by 20 September 2017, at 17.00 CEST (Brussels time) (sharp deadline). The draft proposal must contain at least sections A, B and C fully completed. Feedback by the SoftFIRE consortium will be provided latest by 29 September 2017 and has to be indicated in Section D of the proposal template.
4 How to Submit a Proposal
Organisations willing to submit a proposal must do so by using the Proposal Template available on the website.
Proposals are submitted in a two steps phase: first a complete technical proposal (containing Sections A, B and C of the proposal template) has to be submitted for a feasibility check and after the feedback the final version of the proposal that encompasses the suggestions and hints resulting from the feasibility check has to be submitted formally before the deadline.
All detailed Information about the SoftFIRE Third Open Call can be found also on the project’s website http://www.softfire.eu/open-calls/ giving indications on how to structure a proposal, how the proposal should be submitted and the criteria for evaluation.
4.1 Eligibility criteria
must be eligible for participation in the EC H2020 projects: http://ec.europa.eu/research/participants/data/ref/h2020/wp/2014_2015/annexes/h 2020-wp1415-annex-a-countries-rules_en.pdf
Please note that parties having been selected and funded in previous SoftFIRE Open Calls are not eligible to participate again.
SoftFIRE consortium members cannot apply to this call.
Applicants must clearly indicate in their proposal the results they intend to achieve and how to measure them providing a set of measurable Key Performance Indicators (KPIs) to be validated during the contract negotiation phase. This is a mandatory requirement for any proposal.
4.3 Proposal template
Applicants must use the proposal template available at www.softfire.eu/open-calls/. In the document, applicants will find instructions specifying the type of information expected per section.
Each section should not exceed the maximum number of pages as indicated in the proposal template. The applicants are solely responsible for completing all required fields in the template according to the instructions.
4.4 Proposal participants
The proposal can be submitted by one legal entity. In case the proposal will be successfully selected, these legal entities will become Subgrantees of SoftFIRE as described in section 6.
4.5 Proposal language
The proposal must be prepared in English.
4.6 Feasibility check
In order to check the feasibility of the proposed experiment, the SoftFIRE project requests to have draft proposal (with Sections A, B and C of the proposal template fully completed) by 20 September 2017, 17.00 CEST Brussels Time to be submitted via the submission portal. The draft proposal will be evaluated for its real implementability on the current version of the SoftFIRE Federated Testbed. By 29 September 2017, proposing parties will receive a feedback on the feasibility. They will have time up to the call deadline, 04 October 2017, 17.00 CEST (Brussels time), to adapt their proposal accordingly in order to make it aligned with the capabilities of the platform indicating in Section D of the proposal template the feedback received from the SoftFIRE consortium in the feasibility check.
Please note that the feasibility check does not provide a commitment that the proposal will be selected.
4.7 Submission of proposals
Proposals must be submitted electronically in PDF format ONLY at www.softfire.eu/open- calls/.
If you discover an error in your proposal, and provided that the call deadline has not passed, you may submit a new version. Only the last version received before the call deadline will be considered in the evaluation.
Proposals must be received by the closing time and date of the call. Late proposals, or proposals submitted in any other way than through the online submission form, will not be evaluated.
4.8 Acknowledgement of receipt
As soon as possible after the close of call, an Acknowledgment of receipt will be emailed to you by SoftFIRE. The sending of an Acknowledgement of receipt does not imply that your proposal has been accepted as eligible for evaluation.
4.9 Documentation of Results
Selected experimenters are required to produce this mandatory documentation at the end of their experiment:
a final report in which achieved results and measurable evidence that KPIs have been achieved are clearly reported and documented against the original objectives.
a full HD video to document their experiments.
a report about their experience with the federated testbeds and provide hints and suggestions on the NFV/SDN technologies made available by SoftFIRE.
5 Evaluation Process
The evaluation will be performed by a panel of internal and external experts. Internal experts are members of the SoftFIRE consortium having the technical knowhow, special knowledge of SoftFIRE testbeds and/or relevant business expertise; external experts are selected according to their specific knowledge of the SDN/NFV and 5G domains.
Please refer to the website for Open Call Calendar at www.softfire.eu. The evaluation will go through three gated steps, summarized in Figure 1:
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5.1.1. Proposal Evaluation Criteria
As a general rule, the level of innovation and novelty, the quality of the proposed experiment and of the executing team will play a major role in the selection process.
All proposals will be ranked based on general criteria:
Those general criteria are further elaborated in Table 1.
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The proposals submitted by parties who have not yet been or are not participating in FIRE- projects or Open Calls from FIRE-projects will receive an extra “1” point on top of the criteria “Contribution to the creation of a SoftFIRE- based Ecosystem”. This measure is introduced to positively discriminate such new players and open the SoftFIRE federated testbed to a wider community.
Based on the received scores, proposals will be ranked and shortlisted. Shortlisted proposals will be invited to negotiate the final terms of the agreement, including the workplan, budget and relevant results/achievements.
6 Relationships with SoftFIRE consortium and funding scheme
6.1 Administrative Duties
Selected organizations will become a Third Party of the consortium using Cascade Funding (also known as sub-granting). In the remainder of this document a ’Third Party using Cascade Funding’ is referred to as Subgrantee.
Contracts with the Subgrantee will be done by SoftFIRE’s coordinator, EIT Digital IVZW.
The administrative tasks for the Subgrantee, including cost and activity reporting obligations and related documents will be provided during the negotiation and contracting phase.
At the end of the project the Subgrantee will submit a “Final Report” consisting of:
Any legally binding commitment from the side of EIT Digital IVZW shall be subject to the
entering into a written contractual agreement between EIT Digital IVZW and the Subgrantee
An Activity Report containing an analysis of the achieved results against those negotiated in the contract. The Subgrantee shall also report about its experience with the federated testbeds and provide hints and suggestions on the NFV/SDN technologies made available by SoftFIRE.
Full HD Video describing how the experiment was conducted on top of SoftFIRE infrastructure. This video material will be uploaded in on SoftFIRE portal and will be produced in accordance to rules that SoftFIRE consortium will be providing.
cost report detailing all eligible costs incurred.
Eligible costs consist of personnel costs, direct costs (such as travel, equipment, etc.) and indirect costs. Subgrantees have to comply with the rules and the principles mentioned in Section I, Article 6 (Eligible and ineligible costs) of the H2020 AGA – Annotated Model Grant Agreement (see http://ec.europa.eu/research/participants/data/ref/h2020/grants_manual/amga/h2020- amga_en.pdf), in the same way as the beneficiaries of the SoftFIRE project. The rules concerning eligibility of costs, identification of direct and indirect costs and upper funding limits can be found in Section I, Article 22 of the H2020 AGA.
6.2 Funding scheme
The following payment scheme will apply:
- 25% of the agreed upon funding will be provided at the time the contract is signed.
- Based on the evaluation of the final report, a payment of up to 50% of the requested funding will be carried out by the SoftFIRE project coordinator.
- The remaining 25% will be paid following the formal approval of the final report and corresponding work by the European Commission (EC).
7 Support to Experimenters
7.1 Call Helpdesk
For further information on the call, contact: firstname.lastname@example.org; For more general information, please refer to email@example.com
7.2 Useful Documents
SoftFIRE Third Open Call (this document)
SoftFIRE Handbook (Guidelines, rules and mechanisms governing the usage of the SoftFIRE Testbed for the Third Open Call)
SoftFIRE Template for Experiment Proposal
For latest versions of the handbook please refer to following SoftFIRE link:
Please refer to http://www.softfire.eu/open-calls/ for the complete documentation.
7.3 Foreground rights
The IP of the experiment's results generated by the Subgrantee will be owned by it if the SoftFIRE consortium and its partners are granted access to it for the pursuance of the project objectives and the exploitation of its results, in accordance to what is specified in the Grant
Agreement. Details will be defined during the negotiation phase.
7.4 Federated Testbed Availability
The intention is to have the platform available 24 hours a day / 7 days a week. However, the project cannot guarantee any SLA in case of loss of services. In other words, platform will be available on a best effort basis.
Support will be provided during these time frames:
Working hours: 10:00 a.m. to 5:00 p.m. CET Monday to Friday
Outside this timeframe: issues/requests should be emailed and will be managed at best effort.
Please check your local time correspondence (http://www.worldtimebuddy.com/).
7.5 Constraints and Limitations during the Experiments
The SoftFIRE infrastructure is composed of loosely integrated platforms under different administrative domains. In addition, the different platforms are built for experimental purposes and they are not yet considered a mass production tool. This means that bugs and issues in the platform behaviour can occur and will occur. Actually, the scope of the experiments is also to support the tune up and the assessment of the platform as a whole.
SoftFIRE aims at programmers, but not all the features for a fast programming approach are provided. This is due to differences in the component testbeds and to security controls imposed by different administrative domains. The programming phases could result in a cumbersome and not particularly attractive process.
Service level agreement (SLA) agreements do not apply for the experimentation phases, because the SoftFIRE platform is a testing and development environment. Experimenters should not run production applications on the infrastructure Platform during the trial.
The SoftFIRE project reserves the right to discontinue at any time the service if the use is not consistent with the purpose of SDN/NFV and/or violate any aspects of infrastructure security or shall conflicts any on-going experimentation.
During the running period of the experiments, the SoftFIRE project will put in place a team that will support the experiments in their work on the platform. It is not offered as a professional service and its operations will be on the basis of best effort. The entire infrastructure is α-test platform. Possible downtime could occur without notice or due to overload caused by parallel experiments.
SoftFIRE will offer expertise available by email or dedicated slack channel (with possible follow- up by phone) and two hours per day during the experimentation phase in order to collect issues and provide responses. We will try to provide most of the answers by 24 hours (typically next morning or afternoon). Some issues could be not solvable due to the short time of the experiment period or due to the need to intervene on the platform. The supporting team will work with experimenters to circumvent the problems.
The project will also issue limits and constraints on the allocation of available resources. This is due to the need to support and allow parallel experimentations. These limitations depend on the total capabilities of the federated platform as well as the number of experimenters and their requests in terms of resources. Typical limitations could be related to the max number of VMs to be instanced, the number of physical resources usable or the max memory usable per experimenters. Other limitations could apply, or be notified during the course of the experimentations.
Additional information for the experimenters will be updated in the SoftFIRE portal at http://www.softfire.eu.