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RFC 8818: Distributed Mobility Anchoring

In plain English — editorial summary, not part of the RFC

This document defines distributed mobility anchoring in terms of the different configurations and functions to provide IP mobility support. A network may be configured with distributed mobility anchoring functions for both network-based or host-based mobility support, depending on the network's needs. In a distributed mobility anchoring environment, multiple anchors are available for mid-session switching of an IP prefix anchor. To start a new flow or to handle a flow not requiring IP session continuity as a mobile node moves to a new network, the flow can be started or restarted using an IP address configured from the new IP prefix anchored to the new network. If the flow needs to survive the change of network, there are solutions that can be used to enable IP address mobility. This document describes different anchoring approaches, depending on the IP mobility needs, and how this IP address mobility is handled by the network.

Document record

Document ID
RFC8818
Published
October 2020
Authors
H. Chan; X. Wei; J. Lee; S. Jeon; CJ. Bernardos
Status
INFORMATIONAL
Stream
IETF
Area
int
Pages
18
Also known as
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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canonical URL: /rfc/8818-distributed-mobility-anchoring