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Status:

INFORMATIONAL

Authors:

F. Baker
P. Bose

Stream:

IETF

Source:

tsvwg (wit)

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DOI:  https://doi.org/10.17487/RFC4923

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Abstract

Some networks require communication between an interior and exteriorportion of a Virtual Private Network (VPN) or through a concatenationof such networks resulting in a nested VPN, but have sensitivitiesabout what information is communicated across the boundary, especiallywhile providing quality of service to communications with differentprecedence. This note seeks to outline the issues and the nature ofthe proposed solutions based on the framework for Integrated Servicesoperation over Diffserv networks as described in RFC 2998. This memo provides information for the Internet community.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.