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RFC 8099
Title: OSPF Topology-Transparent Zone
Author: H. Chen,
R. Li,
A. Retana,
Y. Yang,
Z. Liu
Status: Experimental
Stream: IETF
Date: February 2017
Mailbox: huaimo.chen@huawei.com,
renwei.li@huawei.com,
aretana@cisco.com,
yyang1998@gmail.com,
liu.cmri@gmail.com
Pages: 27
Characters: 60149
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-ospf-ttz-06.txt
URL: https://www.rfc-editor.org/info/rfc8099
DOI: 10.17487/RFC8099
This document presents a Topology-Transparent Zone (TTZ) in an OSPF
area. A TTZ comprises a group of routers and a number of links
connecting these routers. Any router outside of the zone is not
aware of the zone. A TTZ hides the internal topology of the TTZ from
the outside. It does not directly advertise any internal information
about the TTZ to a router outside of the TTZ. The information about
the links and routers such as a link down inside the TTZ is not
advertised to any router outside of the TTZ.
This document is a product of the Open Shortest Path First IGP Working Group of the IETF.
EXPERIMENTAL: This memo defines an Experimental Protocol for the
Internet community. It does not specify an Internet standard of any
kind. Discussion and suggestions for improvement are requested.
Distribution of this memo is unlimited.
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