A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : MPLS VPN Import/Export Verification
Author(s) : M. Behringer, J. Guichard, P. Marques
Filename : draft-behringer-mpls-vpn-auth-03.txt
Pages : 9
Date : 2003-12-2
Configuration errors on Provider Edge (PE) routers in Layer-3 VPN
networks based on [RFC2547] can lead to security breaches of the
connected VPNs. For example, the PE router could be mistakenly
configured such that a connected Customer Edge (CE) router belongs to
an incorrect VPN. Here we propose a scheme that verifies local and
remote routing information received by the PE router before it
installs new VPN routes into the Virtual Routing & Forwarding
Instance (VRF). The proposed changes affect only the PE routers.
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