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Comparison of Proposed Ospf Manet Extensions

Phillip Spagnolo, Thomas Henderson
2006 MILCOM 2006  
In 2003, the Internet Engineering Task Force (IETF) OSPF working group solicited proposals to extend OSPFv3 for IPv6 to operate efficiently in MANET environments.  ...  Using the results of this comparison, we explain why we consider MDRs to be more suitable than OR/SP for OSPF in MANET environments.  ...  ACKNOWLEDGMENTS The authors would like to especially thank Richard Ogier for many detailed discussions and insights and for providing and testing a substantial part of the MDR implementation, Stan Ratliff  ... 
doi:10.1109/milcom.2006.302376 fatcat:dy4jbbwhwrcyxlknlxcj4knwku

Implementation and performance measurements of QoS routing extensions to OSPF

G. Apostolopoulos, R. Guerin, S. Kamat
1999 IEEE INFOCOM '99. Conference on Computer Communications. Proceedings. Eighteenth Annual Joint Conference of the IEEE Computer and Communications Societies. The Future is Now (Cat. No.99CH36320)  
We discuss an implementation of QoS routing extensions to the OSPF routing protocol and evaluate its performance over a wide range of operating conditions.  ...  All routers within the area run the QoS enabled version of OSPF. ¡ All interfaces on a router are QoS capable.  ...  One option is to disable the existing OSPF hold-down mechanisms in the case of QoS related LSAs.  ... 
doi:10.1109/infcom.1999.751454 dblp:conf/infocom/ApostolopoulosGK99 fatcat:wik2qfawfjeh5aqizjwvv2t3ra

GMPLS-based photonic multilayer router (Hikari router) architecture: an overview of traffic engineering and signaling technology

K. Sato, N. Yamanaka, Y. Takigawa, M. Koga, S. Okamoto, K. Shiomoto, E. Oki, W. Imajuku
2002 IEEE Communications Magazine  
To realize multilayer traffic engineering, we propose the OSPF extension, which advertises both the number of total wavelengths and the number of unused wavelengths, and the RSVP-TE extension, which minimizes  ...  A new extended signaling and traffic engineering method for the GMPLS-based photonic and electrical multilayer router (Hikari router) is proposed.  ...  First, for route advertisement, the OSPF extension is used, as shown in Fig. 5 . Each Hikari router advertises its total number of used and unused wavelengths.  ... 
doi:10.1109/35.989764 fatcat:gi3tmy3d7rcu7admem3kmtfb2a

Comparison between OSPFv3 and OSPFv2

Mustafa ElGili Mustafa
2014 Wireless Sensor Network  
by OSPFv2, and the comparison based on common OSPF packets that was sent in the same network.  ...  This paper aims to compare between OSPFv2 and OSPFv3, to explain the impact of the change in OSPFv3 packet format and the over load when OSPFv3 uses IPv6 packet instead of IPv4 packet format that was used  ...  OPNET is extensive and powerful simulation software tool with wide variety of capabilities. It enables the possibility to simulate entire heterogeneous networks with various protocols [1] .  ... 
doi:10.4236/wsn.2014.64006 fatcat:t4unec62hngl3feyj4cf33y6dq

A Routing Architecture for the Airborne Network

Steven V. Pizzi
2007 MILCOM 2007 - IEEE Military Communications Conference  
For example, Air Force platforms may connect to each other and may connect directly to Air Force domain ground sites.  ...  In this paper we present a candidate routing architecture for the future IP-based Airborne Network (AN). The advantages and disadvantages of this architecture are presented.  ...  RIP Options Another option for the AN instead of OSPF and BGP would be to use the Routing Information Protocol (RIP) [19] , [20] , [21] . RIP does not rely on areas as does OSPF.  ... 
doi:10.1109/milcom.2007.4455108 fatcat:z2huv6nrxjes5gonloe3mesb54

Scalable Approach to Dynamic SLA Negotiation Mechanism in Protected Shared Mesh Optical Networks

Alireza Nafarieh, Shyamala Sivakumar, William Robertson, William Phillips
2013 Procedia Computer Science  
The paper employs some alternative means of communication to reduce the overheads and resolve the possible scalability issues.  ...  The authors in [2] have described extensions to the OSPF protocol version 2 to support intra-area TE, using opaque link state advertisements (LSAs).  ...  In [3] , extensions to the OSPF routing protocol in support of carrying link state information for GMPLS has been presented.  ... 
doi:10.1016/j.procs.2013.06.163 fatcat:wtigmg34orc3znukliy35lnd2m

BANANAS

H. Tahilramani Kaur, S. Kalyanaraman, A. Weiss, S. Kanwar, A. Gandhi
2003 Computer communication review  
BANANAS EXTENSIONS FOR INTRA-DOMAIN PROTOCOLS In this section, we summarize the extensions to OSPF/IS-IS to support the BANANAS framework.  ...  As indicated in Figure 5 , one bit in the OSPF Link State Advertisements (LSAs) [26] must be used to indicate that the router is multipath capable (MPC).  ... 
doi:10.1145/972426.944766 fatcat:3kwkmn2j2zd7vkx5ro666i7aya

BANANAS

H. Tahilramani Kaur, S. Kalyanaraman, A. Weiss, S. Kanwar, A. Gandhi
2003 Proceedings of the ACM SIGCOMM workshop on Future directions in network architecture - FDNA '03  
BANANAS EXTENSIONS FOR INTRA-DOMAIN PROTOCOLS In this section, we summarize the extensions to OSPF/IS-IS to support the BANANAS framework.  ...  As indicated in Figure 5 , one bit in the OSPF Link State Advertisements (LSAs) [26] must be used to indicate that the router is multipath capable (MPC).  ... 
doi:10.1145/944759.944766 dblp:journals/ccr/KaurKWKG03 fatcat:dgwvrxeegzao5onkywkhqpi4t4

BANANAS

H. Tahilramani Kaur, S. Kalyanaraman, A. Weiss, S. Kanwar, A. Gandhi
2003 Proceedings of the ACM SIGCOMM workshop on Future directions in network architecture - FDNA '03  
BANANAS EXTENSIONS FOR INTRA-DOMAIN PROTOCOLS In this section, we summarize the extensions to OSPF/IS-IS to support the BANANAS framework.  ...  As indicated in Figure 5 , one bit in the OSPF Link State Advertisements (LSAs) [26] must be used to indicate that the router is multipath capable (MPC).  ... 
doi:10.1145/944765.944766 fatcat:gdcf5zc5wnfernorrts7looewq

On the inadequacy of link connectivity monitoring

Mohit Saxena, Ramana Rao Kompella
2008 IEEE INFOCOM 2008 - IEEE Conference on Computer Communications Workshops  
To alleviate this problem, we show how a simple extension to OSPF, wherein each router injects probes to a 2-hop neighbor, can easily verify all the data plane forwarding paths within the adjacent router  ...  While we point out the extension in the context of OSPF, we believe our approach is generally applicable to other control plane protocols as well.  ...  ACKNOWLEDGEMENTS We thank Cisco systems for their support. We would like to thank anonymous reviewers for their comments.  ... 
doi:10.1109/infocom.2008.4544628 fatcat:3h5elw6cg5c4xbvvmzgzyocela

PILEP: a contribution to PCE-based interdomain path computation

Manuel Dominguez-Dorado
2008 Networks 2008 - The 13th International Telecommunications Network Strategy and Planning Symposium  
PCE (Path Computation Element) architecture is being developed to diminish that problem in the context of constraint-based path computation for MPLS (Multiprotocol Label Switching).  ...  As a contribution to PCE development, in this work we present a mechanism called PILEP (Procedure for Interdomain Location of External PCEs) that allows the dynamic discovery of routes computation elements  ...  numbered as PR1A06145; and by the national Industry, Tourism and Commerce Ministry belonging to Spain National Government, through MESEAS project numbered as FIT-350301-2007-14.  ... 
doi:10.1109/netwks.2008.4763712 fatcat:dwwmbungnzeqvpwlnb6sfyjc4e

An implementation of an OSPF-TE to support GMPLS-controlled all-optical WDM networks

Luiz Gustavo Zuliani, Marcio Savasini, Gustavo Sousa Pavani, Fabio L. Verdi, Mauricio Magalhaes, Rafael Pasquini
2006 2006 International Telecommunications Symposium  
This paper proposes Traffic Engineering extensions to the OSPF protocol to enable the GMPLS control plane to take advantage of the most effective RWA classes.  ...  The GMPLS routing and signaling protocols, mainly OSPF and RSVP, work in such a way that the route calculation for optical circuits does not take into account the label (lambda) availability.  ...  ACKNOWLEDGMENTS The authors would like to thank CAPES, FAPESP and the GIGA Project and its partners for their support.  ... 
doi:10.1109/its.2006.4433288 fatcat:57zvj223jjh6jhfjzd2mjsjguy

Dynamic SLA Negotiation Infrastructure in Protected Shared Mesh Optical Networks

Alireza Nafarieh, Bill Robertson, William Phillips, Shyamala Sivakumar
2013 Journal of clean energy technologies  
Index Terms-Priority-aware algorithm, service level agreement, dynamic service level agreement negotiation, maximum path availability algorithm, OSPF-TE extensions, BGP-TE extensions  ...  The intra-domain negotiation mechanism propagates the link-availability as service level agreement parameters while inter-domain mechanism advertises a proposed service level agreement based traffic engineering  ...  The authors in [1] describe extensions to the OSPF protocol version 2 to supportintra-area TE, using opaque link state advertisements (LSAs).  ... 
doi:10.7763/ijcte.2013.v5.793 fatcat:vnfldaoxkffhjaagxvixs5sqii

SUBMARINE: an architecture for IP routing over large NBMA networks

A.G. Lauck, C.R. Kalmanek, K.K. Ramakrishnan
1999 IEEE INFOCOM '99. Conference on Computer Communications. Proceedings. Eighteenth Annual Joint Conference of the IEEE Computer and Communications Societies. The Future is Now (Cat. No.99CH36320)  
One approach is to use fast switches that operate at the datalink layer (layer 2) to build a high-performance "cloud" for interconnecting network layer routers.  ...  The use of ATM for the layer 2 network provides a number of advantages when the network is shared among multiple services and when additional capabilities that are supported well at layer 2, such as fine-grained  ...  The necessary protocol information is sent using the OSPF Opaque LSA option [17] , similar to the OSPF Address Resolution Option [18] .  ... 
doi:10.1109/infcom.1999.749257 dblp:conf/infocom/LauckKR99 fatcat:fxi346cqbzhc5mfh63pdcw4ro4

OSPF vulnerability to persistent poisoning attacks

Gabi Nakibly, Adi Sosnovich, Eitan Menahem, Ariel Waizel, Yuval Elovici
2014 Proceedings of the 30th Annual Computer Security Applications Conference on - ACSAC '14  
The most common attack vector against OSPF is spoofing of routing advertisements on behalf of a remote router.  ...  Our analysis uncovered a fundamental security flaw in OSPF that allows a simple means for an attacker to evade the fight-back mechanism.  ...  . • Options -Optional capabilities supported by the described portion of the routing domain. • LS type -The type of LSA. • Link State ID -Identifies the part of the AS that is being described by the LSA  ... 
doi:10.1145/2664243.2664278 dblp:conf/acsac/NakiblySMWE14 fatcat:mo4e4fpcxjeatnp7nokajijx7y
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