Autonomous System Migration Mechanisms and Their Effects on the BGP AS_PATH Attribute, November 2015
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- PROPOSED STANDARD
- RFC 4271
- W. George
- idr (rtg)
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This document discusses some existing commonly used BGP mechanisms for Autonomous System Number (ASN) migration that are not formally part of the BGP4 protocol specification. It is necessary to document these de facto standards to ensure that they are properly supported in future BGP protocol work.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.