YANG-Based Configuration Modeling - The SecSIP IPS Case Study
Identifieur interne : 002428 ( Main/Merge ); précédent : 002427; suivant : 002429YANG-Based Configuration Modeling - The SecSIP IPS Case Study
Auteurs : Abdelkader Lahmadi [France] ; Emmanuel Nataf [France] ; Olivier Festor [France]Source :
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Abstract
We present our experience with the development of an XML-based configuration model for an Intrusion Prevention System (IPS) dedicated to the Session Initiation Protocol (SIP) used in voice over IP signaling. In previous works [AL-IM09, AL-NOMS10] we have presented the SecSIP framework, a prevention system for SIP-based networks, which adopts a rule-based approach for specifying preventions on SIP protocol activities to stop attacks exploiting known vulnerability before reaching their targets. The SecSIP framework relies on a proprietary language called VeTo to express the prevention rules. SecSIP uses a plain text configuration file in which specifications are authored and managed manually. While extending the deployment of the framework beyond our own lab, support for remote configuration was required. Given the promise of Netconf, we naturally turned our investigations towards this protocol and embraced the YANG data-modeling framework. In this paper we present the modeling result on the SecSIP configuration interface and share our experience with both YANG and Netconf. The first part of the paper is dedicated to the description of the data to be modeled, namely VeTo policies. The second part presents the Yang model built for VeTo policies and the Netconf framework put in place. Lessons learned during both modeling and coding phases are presented in a third part of the presentation. Finally some conclusions are given and future work is outlined.
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BP 10578153 Le Chesnay Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/en/</ref></desc></org></tutelle><tutelle active="#struct-300291" type="indirect"><org type="institution" xml:id="struct-300291" status="OLD"><orgName>Université Henri Poincaré - Nancy 1</orgName><orgName type="acronym">UHP</orgName><date type="end">2011-12-31</date><desc><address><addrLine>24-30 rue Lionnois, BP 60120, 54 003 NANCY cedex, France</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300292" type="indirect"><org type="institution" xml:id="struct-300292" status="OLD"><orgName>Université Nancy 2</orgName><date type="end">2011-12-31</date><desc><address><addrLine>91 avenue de la Libération, BP 454, 54001 Nancy cedex</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300293" type="indirect"><org type="institution" xml:id="struct-300293" status="OLD"><orgName>Institut National Polytechnique de Lorraine</orgName><orgName type="acronym">INPL</orgName><date type="end">2011-12-31</date><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-2496" type="direct"><org type="laboratory" xml:id="struct-2496" status="OLD"><orgName>INRIA Lorraine</orgName><desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/centre-de-recherche-inria/nancy-grand-est</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation></listRelation></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université Nancy 2</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Institut national polytechnique de Lorraine</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName></affiliation></author><author><name sortKey="Festor, Olivier" sort="Festor, Olivier" uniqKey="Festor O" first="Olivier" last="Festor">Olivier Festor</name><affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-2354" status="OLD"><idno type="RNSR">200418297A</idno><orgName>Management of dynamic networks and services</orgName><orgName type="acronym">MADYNES</orgName><desc><address><country key="FR"></country></address><ref type="url">http://www.inria.fr/equipes/madynes</ref></desc><listRelation><relation active="#struct-160" type="direct"></relation><relation name="UMR7503" active="#struct-441569" type="indirect"></relation><relation active="#struct-300009" type="indirect"></relation><relation active="#struct-300291" type="indirect"></relation><relation active="#struct-300292" type="indirect"></relation><relation active="#struct-300293" type="indirect"></relation><relation active="#struct-2496" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-160" type="direct"><org type="laboratory" xml:id="struct-160" status="OLD"><orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName><orgName type="acronym">LORIA</orgName><desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.loria.fr</ref></desc><listRelation><relation name="UMR7503" active="#struct-441569" type="direct"></relation><relation active="#struct-300009" type="direct"></relation><relation active="#struct-300291" type="direct"></relation><relation active="#struct-300292" type="direct"></relation><relation active="#struct-300293" type="direct"></relation></listRelation></org></tutelle><tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="IdRef">02636817X</idno><idno type="ISNI">0000000122597504</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle><tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName><orgName type="acronym">Inria</orgName><desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/en/</ref></desc></org></tutelle><tutelle active="#struct-300291" type="indirect"><org type="institution" xml:id="struct-300291" status="OLD"><orgName>Université Henri Poincaré - Nancy 1</orgName><orgName type="acronym">UHP</orgName><date type="end">2011-12-31</date><desc><address><addrLine>24-30 rue Lionnois, BP 60120, 54 003 NANCY cedex, France</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300292" type="indirect"><org type="institution" xml:id="struct-300292" status="OLD"><orgName>Université Nancy 2</orgName><date type="end">2011-12-31</date><desc><address><addrLine>91 avenue de la Libération, BP 454, 54001 Nancy cedex</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300293" type="indirect"><org type="institution" xml:id="struct-300293" status="OLD"><orgName>Institut National Polytechnique de Lorraine</orgName><orgName type="acronym">INPL</orgName><date type="end">2011-12-31</date><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-2496" type="direct"><org type="laboratory" xml:id="struct-2496" status="OLD"><orgName>INRIA Lorraine</orgName><desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/centre-de-recherche-inria/nancy-grand-est</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation></listRelation></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université Nancy 2</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Institut national polytechnique de Lorraine</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>VoIP</term><term>YANG</term><term>configuration</term><term>security</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We present our experience with the development of an XML-based configuration model for an Intrusion Prevention System (IPS) dedicated to the Session Initiation Protocol (SIP) used in voice over IP signaling. In previous works [AL-IM09, AL-NOMS10] we have presented the SecSIP framework, a prevention system for SIP-based networks, which adopts a rule-based approach for specifying preventions on SIP protocol activities to stop attacks exploiting known vulnerability before reaching their targets. The SecSIP framework relies on a proprietary language called VeTo to express the prevention rules. SecSIP uses a plain text configuration file in which specifications are authored and managed manually. While extending the deployment of the framework beyond our own lab, support for remote configuration was required. Given the promise of Netconf, we naturally turned our investigations towards this protocol and embraced the YANG data-modeling framework. In this paper we present the modeling result on the SecSIP configuration interface and share our experience with both YANG and Netconf. The first part of the paper is dedicated to the description of the data to be modeled, namely VeTo policies. The second part presents the Yang model built for VeTo policies and the Netconf framework put in place. Lessons learned during both modeling and coding phases are presented in a third part of the presentation. Finally some conclusions are given and future work is outlined.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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