Technical Summary
This document provides a security framework for Multiprotocol Label
Switching Transport Profile (MPLS-TP). MPLS-TP extends MPLS
technologies and introduces new OAM capabilities, a transport-
oriented path protection mechanism, and strong emphasis on static
provisioning supported by network management systems. This document
addresses the security aspects relevant in the context of MPLS-TP
specifically. It describes potential security threats, security
requirements for MPLS-TP, and mitigation procedures for MPLS-TP
networks and MPLS-TP interconnection to other MPLS and GMPLS
networks. This document is built on RFC5920 "MPLS and GMPLS security
framework" by providing additional security considerations which are
applicable to the MPLS-TP extensions. All the security considerations
from RFC5920 are assumed to apply.
Working Group Summary
This document has a strong support in the working group
and has been well reviewed.
The organization, structure, and content of this document
benefitted from multiple reviews, in particular, reviews by the
co-chair of the KARP WG.
ITU-T SG15 has been notified of all reviews and working group
last calls for this document: there are no unresolved comments
or issues.
The document was returned to the working group after the
first publication request for restructuring and considerable change.
The new version is much shorter and has been through a second
working group last call.
Document Quality
This an informational document, it presents a framework
that might be used when implementing, deploying, configurating
and operating networks, but it is not possible to say that
there are implementations.
The document has had the review that is needed, the working
group last call was brought to the attention of SG15 in
ITU-T.
Personnel
Loa Andersson (loa@pi.nu) is the Document Shepherd.
Adrian Farrel (adrian@olddog.co.uk) is the Responsible AD.