NDLI: High Availability for IPsec VPN Platforms: ClusterIP Evaluation

Content Provider	IEEE Xplore Digital Library
Author	Palomares, D. Migault, D. Velasquez, W. Laurenty, M.
Copyright Year	2013
Description	Author affiliation: Inst. Telecom, Telecom SudParis, Evry, France (Laurenty, M.) \|\| France Telecom, France (Palomares, D.; Migault, D.; Velasquez, W.)
Abstract	To manage the huge demand on traffic, the Internet Service Providers (ISP) are offloading its mobile data from Radio Access Networks (RAN) to Wireless Access Networks (WLAN). While these RANs are considered trusted networks, WLANs need to build a similar trusted zone in order to offer the same security level and Quality of Service (QoS) to End-Users (EU). Although IPsec is widely implemented to create trusted environments through untrusted networks, the industry is increasingly interested in providing IPsec-based services with High Availability (HA) features in order to ensure reliability, QoS and security. Even though IPsec is not originally well suited to provide HA features, some mechanisms like VRRP or ClusterIP can work together with IPsec in order to offer HA capabilities. ClusterIP is actually used by strong Swan (an open source IPsec-based VPN solution) to build a cluster of IPsec Security Gateways (SG) offering HA features. This paper concentrates on how to build a cluster of IPsec SGs based on ClusterIP. We describe the main issues to overcome HA within IPsec. Then, we measure how HA may affect the EU experience, and provide recommendations on how to deploy ClusterIP. Finally, our tests over an HTTP connection showed that ClusterIP allows fast recovering during a failure.
Starting Page	178
Ending Page	187
File Size	502392
Page Count	10
File Format	PDF
ISBN	9780769550084
DOI	10.1109/ARES.2013.25
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-02
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Fast IPsec recovering ClusterIP Protocols Radiation detectors IPsec Clustering Security Gateway Handover Virtual private networks Synchronization IP networks Security
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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