Re: [Lsr] I-D Action: draft-ietf-lsr-ospf-prefix-extended-flags-00.txt
From: Lsr on behalf of internet-dra...@ietf.org Sent: 10 December 2023 03:37 Internet-Draft draft-ietf-lsr-ospf-prefix-extended-flags-00.txt is now available. It is a work item of the Link State Routing (LSR) WG of the IETF. Title: Prefix Flag Extension for OSPFv2 and OSPFv3 Authors: Ran Chen Detao Zhao Peter Psenak Ketan Talaulikar Name:draft-ietf-lsr-ospf-prefix-extended-flags-00.txt Pages: 10 Dates: 2023-12-09 Abstract: Within OSPF, each prefix is advertised along with an 8-bit field of capabilities, by using the Prefix Options (OSPFv3) and the flag flield in the OSPFv2 Extended Prefix TLV (OSPFv2). However, for OSPFv3, all the bits of the Prefix Options have already been assigned, and for OSPFv2, there are not many undefined bits left in the OSPFv2 Extended Prefix TLV. This document solves the problem of insufficient existing flags, and defines the variable length Prefix attributes Sub-TLVs for OSPFv2 and OSPFv3 respectively for the extended flag fields. Section 2 talks of Types TBD1 and TBD2 IANA Considerations asks IANA to assign TBD and TBD. I think that these need bringing in line Tom Petch ___ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr
[Lsr] I-D Action: draft-ietf-lsr-ospf-prefix-extended-flags-00.txt
Internet-Draft draft-ietf-lsr-ospf-prefix-extended-flags-00.txt is now available. It is a work item of the Link State Routing (LSR) WG of the IETF. Title: Prefix Flag Extension for OSPFv2 and OSPFv3 Authors: Ran Chen Detao Zhao Peter Psenak Ketan Talaulikar Name:draft-ietf-lsr-ospf-prefix-extended-flags-00.txt Pages: 10 Dates: 2023-12-09 Abstract: Within OSPF, each prefix is advertised along with an 8-bit field of capabilities, by using the Prefix Options (OSPFv3) and the flag flield in the OSPFv2 Extended Prefix TLV (OSPFv2). However, for OSPFv3, all the bits of the Prefix Options have already been assigned, and for OSPFv2, there are not many undefined bits left in the OSPFv2 Extended Prefix TLV. This document solves the problem of insufficient existing flags, and defines the variable length Prefix attributes Sub-TLVs for OSPFv2 and OSPFv3 respectively for the extended flag fields. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-prefix-extended-flags/ There is also an HTMLized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-lsr-ospf-prefix-extended-flags-00 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts ___ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr
