Hiding Transit-only Networks in OSPF
draft-yang-ospf-hiding-01

Document Type Expired Internet-Draft (individual)
Last updated 2011-05-23
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-yang-ospf-hiding-01.txt

Abstract

A transit-only network is defined as a network connecting routers only. In OSPF, transit-only networks are usually configured with routable IP addresses, which are advertised in LSAs but not needed for data traffic. In addition, remote attacks can be launched against routers by sending packets to these transit-only networks. This document presents a mechanism to hide transit-only networks to speed up network convergence and minimize remote attack vulnerability.

Authors

Yi Yang (yiya@cisco.com)
Alvaro Retana (alvaro.retana@hp.com)
Abhay Roy (akr@cisco.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)