[Ndn-interest] [NDN-TR] NDN-0037 revision 1: A Secure Link State Routing Protocol for NDN
Alex Afanasyev
aa at CS.UCLA.EDU
Tue Jan 26 23:13:29 PST 2016
A new NDN Technical Report (initial revision) is now available on NDN website.
Comments and suggestions are highly welcome.
Title : A Secure Link State Routing Protocol for NDN
Authors : Vince Lehman, A K M Mahmudul Hoque, Yingdi Yu, Lan Wang,
Beichuan Zhang, and Lixia Zhang
Number : NDN-0037
Revision : 1
Revision Date : 2016-01-26
Obsoletes : A. Hoque, S. O. Amin, A. Alyyan, B. Zhang, L. Zhang, and
L. Wang, NLSR: Named Data Link State routing protocol, in
Proceedings of the 3rd ACM SIGCOMM Workshop on Information-
Centric Networking, 2013.
Abstract:
The Named-data Link State Routing protocol (NLSR) is an intra-domain routing
protocol for Named Data Networking (NDN). It is an application level protocol
similar to many IP routing protocols, but NLSR uses NDN’s Interest/Data packets
to disseminate routing updates, directly benefiting from NDN’s built-in data
authenticity. The initial NLSR design, which was developed in 2013, has
undergone significant changes. The new NLSR has been deployed on the NDN testbed
since August 2014; its development helped drive the development of the
trust/security functionality of NDN libraries as well as a number of features in
NFD and ChronoSync. In this paper, we describe the current design and
implementation of NLSR, with emphasis on those features that differentiate it
from an IP-based link state routing protocol – (1) naming: a hierarchical naming
scheme for routers, keys, and routing updates; (2) security: a hierarchical
trust model for routing within a single administrative domain; (3) routing
information dissemination: using ChronoSync to disseminate routing updates; and
(4) multipath routing: a simple way to calculate and rank multiple forwarding
options. Although NLSR is designed in the context of a single domain, its design
patterns may offer a useful reference for future development of inter-domain
routing protocols.
Information page for this TR:
http://named-data.net/publications/techreports/ndn-0037-1-nlsr/
Direct link to PDF:
http://named-data.net/wp-content/uploads/2016/01/ndn-0037-1-nlsr.pdf
Other NDN Technical Reports:
http://named-data.net/publications/techreports/
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