Software Defined Networking “DDoS mitigation with SDN” (Bachelor thesis)
Αλίτσκας, Μάριος
Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Αλίτσκας, Μάριος | el |
| dc.date.accessioned | 2020-12-15T19:20:36Z | - |
| dc.date.available | 2020-12-15T19:20:36Z | - |
| dc.identifier.uri | http://195.251.240.227/jspui/handle/123456789/12726 | - |
| dc.description | Πτυχιακή εργασία--Σχολή Τεχνολογικών Εφαρμογών--Τμήμα Μηχανικών Πληροφορικής,2015--7050 | el |
| dc.rights | Default License | - |
| dc.subject | Software Defined Networking | en |
| dc.subject | DDoS | en |
| dc.subject | SDN | en |
| dc.title | Software Defined Networking “DDoS mitigation with SDN” | en |
| heal.type | bachelorThesis | - |
| heal.type.en | Bachelor thesis | en |
| heal.generalDescription | Πτυχιακή | el |
| heal.classification | Software-defined networking (Computer network technology) | en |
| heal.classification | Δικτύωση καθορισμένη από λογισμικό (Τεχνολογία δικτύου υπολογιστή) | el |
| heal.classification | Τεχνολογία λογισμικού | el |
| heal.classification | Software engineering | en |
| heal.identifier.secondary | 7050 | - |
| heal.language | en | - |
| heal.access | account | - |
| heal.recordProvider | Σχολή Τεχνολογικών Εφαρμογών/Τμήμα Μηχανικών Πληροφορικής | el |
| heal.publicationDate | 2015-10-02 | - |
| heal.bibliographicCitation | <<Μάριος Αλίτσκας>>, <<Software Defined Networking “DDoS mitigation with SDN”>>, <<Σχολή Τεχνολογικών Εφαρμογών/Τμήμα Μηχανικών Πληροφορικής>>,<<Σχολή Τεχνολογικών Εφαρμογών/Τμήμα Μηχανικών Πληροφορικής>>, <<Τ.Ε.Ι. Θεσσαλονίκης>>, <<2015>> | el |
| heal.abstract | Traditional networks nowadays have become too complex, proprietary, difficult to manage, and closed. In a world driven by applications and services, on the network level it is difficult to innovate and follow the agile methodologies used for the creation of new services within a data centre, on interconnected data centres, or within enterprises, and most important in some cases the network can become a barrier to the continued growth of the internet traffic. SDN is a new emerging paradigm of networking and is about to change the way a network is, built and operated, in order to achieve agility. The network is evolving and will no longer be proprietary, closed and difficult to program, but elastic, flexible and agile. SDN is transforming networks towards an open and programmable era. SDN gives more power and control over the infrastructure, allowing customization, optimization, and it is reducing the overall capital and operational costs for a business, allowing them to explore new opportunities and methodologies. With the introduction of SDN, new security capabilities are expected to be identified and explored within the next years to come. Security is one of the areas that SDN can add value, alongside with the development and standardization efforts that are driving the concept of the SDN. | en |
| heal.tableOfContents | Contents Table of Figures..................................................................................................................................1 Abstract ................................................................................................................................................4 1. Introduction .................................................................................................................................5 2. What is SDN? ..............................................................................................................................7 2.1 Definition..............................................................................................................................7 2.2 Architecture.........................................................................................................................8 2.2.1 Infrastructure Layer...................................................................................................9 2.2.2 Control Layer...............................................................................................................9 2.2.3 Application Layer.....................................................................................................10 2.2.4 Northbound Interface..............................................................................................10 2.2.5 Southbound Interface .............................................................................................11 2.3 SDN Deployment Models ...............................................................................................11 2.3.1 Underlay Model.............................................................................................................11 2.3.2 Overlay Model ...............................................................................................................12 2.4 Research Challenges: Scalability & Performance...................................................12 3. Related Technologies .............................................................................................................15 3.1 OpenFlow ...........................................................................................................................15 3.1.1 Intro to OpenFlow ........................................................................................................15 3.1.2 How OpenFlow works .................................................................................................15 3.2 NFV.......................................................................................................................................17 3.2.1 Intro to NFV....................................................................................................................17 3.2.2 NFV components..........................................................................................................18 3.2.3 NFV architecture...........................................................................................................19 4 Standardization Efforts...........................................................................................................21 5 IMPLEMENTATION...................................................................................................................24 5.1 Tools....................................................................................................................................24 5.1.1 VirtualBox...................................................................................................................24 5.1.2 Mininet.........................................................................................................................26 5.1.3 ODL SDN controller.................................................................................................29 5.1.4 sFlow analytics.........................................................................................................31 5.1.5 POSTMAN...................................................................................................................32 5.1.6 Hyperglance.....................................................................................................................32 5.2 Implementation Explained.............................................................................................34 Πτυχιακή εργασία του φοιτητή Μάριου Αλίτσκα Page 3 of 75 6 USE CASES ...............................................................................................................................48 6.1 Dynamic Service Chaining ............................................................................................48 6.1.1 TRADITIONAL SERVICE CHAINING ....................................................................48 6.1.2 Dynamic Service Chaining ....................................................................................49 6.1.3 Benefits.......................................................................................................................51 6.2 vCPE....................................................................................................................................51 6.2.1 Traditional CPE.........................................................................................................52 6.2.2 Virtual Customer Premises Equipment (vCPE)................................................53 6.2.3 VCPE potential approaches ..................................................................................55 6.2.4 Benefits.......................................................................................................................5 6 6.3 Software Defined Security.............................................................................................58 6.3.1 Traditional Security Architecture.........................................................................58 6.3.2 Software Defined Security Architecture.............................................................60 6.3.3 Solutions ....................................................................................................................62 6.3.4 Benefits.......................................................................................................................63 6.4 Telco over Cloud (ToC)...................................................................................................64 6.4.1 Traditional Mobile Architecture (Telco)..............................................................65 6.4.2 Next generation Telco - Telco over Cloud.........................................................66 6.4.3 Benefits.......................................................................................................................67 7Conclusion.................................................................................................................................68 REFERENCES:..................................................................................................................................70 | en |
| heal.advisorName | Χατζημίσιος , Περικλής | el |
| heal.committeeMemberName | Χατζημίσιος, Περικλής | - |
| heal.academicPublisher | Σχολή Τεχνολογικών Εφαρμογών/Τμήμα Μηχανικών Πληροφορικής | el |
| heal.academicPublisherID | teithe | - |
| heal.numberOfPages | 75 | - |
| heal.fullTextAvailability | false | - |
| heal.type.el | Προπτυχιακή/Διπλωματική εργασία | el |
| Appears in Collections: | Πτυχιακές Εργασίες | |
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