RFC 2450 · INFORMATIONAL · 1998
WED · 29 JUL 2026
Proposed TLA and NLA Assignment Rule
Overview
RFC 2450, “Proposed TLA and NLA Assignment Rule”, is an Informational document published in December 1998 by R. Hinden. The canonical text is published by the RFC Editor.
Abstract
This document proposes rules for Top-Level Aggregation Identifiers (TLA ID) and Next-Level Aggregation Identifiers (NLA ID). This memo provides information for the Internet community.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
Read this RFC
The canonical text of RFC 2450 is hosted at rfc-editor.org. Available in TXT,HTML.
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