draft-ietf-lsr-ospf-admin-tags-01.txt   draft-ietf-lsr-ospf-admin-tags-02.txt 
Network Working Group A. Lindem, Ed. Network Working Group A. Lindem, Ed.
Internet-Draft P. Psenak Internet-Draft P. Psenak
Intended status: Standards Track Cisco Systems Intended status: Standards Track Cisco Systems
Expires: September 22, 2021 March 21, 2021 Expires: March 17, 2022 September 13, 2021
Extensions to OSPF for Advertising Prefix Administrative Tags Extensions to OSPF for Advertising Prefix Administrative Tags
draft-ietf-lsr-ospf-admin-tags-01 draft-ietf-lsr-ospf-admin-tags-02
Abstract Abstract
It is useful for routers in an OSPFv2 or OSPFv3 routing domain to be It is useful for routers in an OSPFv2 or OSPFv3 routing domain to be
able to associate tags with prefixes. Previously, OSPFv2 and OSPFv3 able to associate tags with prefixes. Previously, OSPFv2 and OSPFv3
were relegated to a single tag for AS External and Not-So-Stubby-Area were relegated to a single tag for AS External and Not-So-Stubby-Area
(NSSA) prefixes. With the flexible encodings provided by OSPFv2 (NSSA) prefixes. With the flexible encodings provided by OSPFv2
Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs, Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs,
multiple administrative tags may advertised for all types of multiple administrative tags may advertised for all types of
prefixes. These administrative tags can be used for many prefixes. These administrative tags can be used for many
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This Internet-Draft will expire on September 22, 2021. This Internet-Draft will expire on March 17, 2022.
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