Re: [GROW] I-D Action: draft-ietf-grow-as-path-prepending-06.txt
Michael McBride <michael.mcbride@futurewei.com> Fri, 18 February 2022 01:55 UTC
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From: Michael McBride <michael.mcbride@futurewei.com>
To: "grow@ietf.org" <grow@ietf.org>
Thread-Topic: [GROW] I-D Action: draft-ietf-grow-as-path-prepending-06.txt
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Date: Fri, 18 Feb 2022 01:55:20 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/grow/T9J_uDLnHsfCfwg9RzL-qddkP9U>
Subject: Re: [GROW] I-D Action: draft-ietf-grow-as-path-prepending-06.txt
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This update addresses some additional comments from Greg Skinner. Much thanks to Greg for taking the time to review the draft. The authors believe it is ready for wglc. mike -----Original Message----- From: GROW <grow-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org Sent: Thursday, February 17, 2022 5:49 PM To: i-d-announce@ietf.org Cc: grow@ietf.org Subject: [GROW] I-D Action: draft-ietf-grow-as-path-prepending-06.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Global Routing Operations WG of the IETF. Title : AS Path Prepending Authors : Mike McBride Doug Madory Jeff Tantsura Robert Raszuk Hongwei Li Jakob Heitz Gyan Mishra Filename : draft-ietf-grow-as-path-prepending-06.txt Pages : 12 Date : 2022-02-17 Abstract: AS Path Prepending provides a tool to manipulate the BGP AS_Path attribute through prepending multiple entries of an AS. AS Path Prepending is used to deprioritize a route or alternate path. By prepending the local ASN multiple times, ASs can make advertised AS paths appear artificially longer. Excessive AS Path Prepending has caused routing issues in the Internet. This document provides guidance with the use of AS Path Prepending, including alternative solutions, in order to avoid negatively affecting the Internet. The IETF datatracker status page for this draft is: https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-grow-as-path-prepending%2F&data=04%7C01%7Cmichael.mcbride%40futurewei.com%7Cbf249cfcb5bc44cde7fd08d9f2810036%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637807458170980219%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=S9VR7udP5LUoGVUbUiTWihRNSzW1KTMtaeNsWfmlByk%3D&reserved=0 There is also an htmlized version available at: https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Fdraft-ietf-grow-as-path-prepending-06&data=04%7C01%7Cmichael.mcbride%40futurewei.com%7Cbf249cfcb5bc44cde7fd08d9f2810036%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637807458170980219%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=YosL%2BRN6shd7ZAeRLNOyCQRgXepcLOTmIxC630MO5NQ%3D&reserved=0 A diff from the previous version is available at: https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Frfcdiff%3Furl2%3Ddraft-ietf-grow-as-path-prepending-06&data=04%7C01%7Cmichael.mcbride%40futurewei.com%7Cbf249cfcb5bc44cde7fd08d9f2810036%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637807458170980219%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=VkEUKErScr3UhnuRHamNJf0St2mUn2NEEyzoTI9lAE0%3D&reserved=0 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts _______________________________________________ GROW mailing list GROW@ietf.org https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Fmailman%2Flistinfo%2Fgrow&data=04%7C01%7Cmichael.mcbride%40futurewei.com%7Cbf249cfcb5bc44cde7fd08d9f2810036%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637807458170980219%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=pygDN7Oqmd1PQosFeknAafPTVuE0aP7fa8zgP41TKPM%3D&reserved=0
- [GROW] I-D Action: draft-ietf-grow-as-path-prepen… internet-drafts
- Re: [GROW] I-D Action: draft-ietf-grow-as-path-pr… Michael McBride
- Re: [GROW] I-D Action: draft-ietf-grow-as-path-pr… Havard Eidnes
- Re: [GROW] I-D Action: draft-ietf-grow-as-path-pr… Jeffrey Haas
- Re: [GROW] I-D Action: draft-ietf-grow-as-path-pr… Gyan Mishra