Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf
"YADLAPALLI, CHAITANYA" <cy098d@att.com> Tue, 24 September 2019 15:02 UTC
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From: "YADLAPALLI, CHAITANYA" <cy098d@att.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, "lsvr@ietf.org" <lsvr@ietf.org>
Thread-Topic: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf
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Date: Tue, 24 Sep 2019 15:01:58 +0000
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Subject: Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf
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Correct like a R-Bit. I have read this draft and I support it. Thanks, Chaitanya This communication may contain information that is privileged, or confidential. If you are not the intended recipient, please note that any dissemination, distribution or copying of this communication is strictly prohibited. Anyone who receives this message in error should notify the sender immediately by telephone or by return e-mail and delete it from his or her computer. From: Acee Lindem (acee) <acee@cisco.com> Sent: Tuesday, September 24, 2019 10:42 AM To: YADLAPALLI, CHAITANYA <cy098d@att.com>; lsvr@ietf.org Subject: Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Hi Chaitanya, Exactly what do you mean by node cost out and what use case are you trying to satisfy. If a node wants to remove itself from the topology, it can simply withdraw its link NLRI. However, are you looking for a mechanism similar to the OSPFv3 R-Bit as a Node NLRI SPF Attribute? R-bit This bit (the `Router' bit) indicates whether the originator is an active router. If the router bit is clear, then routes that transit the advertising node cannot be computed. Clearing the router bit would be appropriate for a multi-homed host that wants to participate in routing, but does not want to forward non- locally addressed packets. Thanks, Acee From: Lsvr <lsvr-bounces@ietf.org<mailto:lsvr-bounces@ietf.org>> on behalf of "YADLAPALLI, CHAITANYA" <cy098d@att.com<mailto:cy098d@att.com>> Date: Tuesday, September 24, 2019 at 10:31 AM To: "lsvr@ietf.org<mailto:lsvr@ietf.org>" <lsvr@ietf.org<mailto:lsvr@ietf.org>> Subject: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Hi Authors, The draft does not explicitly call out mechanisms for node cost out. It would be good to call out mechanisms to cost out a node explicitly. Thanks, Chaitanya Chaitanya Yadlapalli Network Infrastructure And Services AT&T Services, Inc. 200 S Laurel Ave, Middletown, NJ 07722 o 732.420.7977 | cy098d@att.com<mailto:cy098d@att.com> This communication may contain information that is privileged, or confidential. If you are not the intended recipient, please note that any dissemination, distribution or copying of this communication is strictly prohibited. Anyone who receives this message in error should notify the sender immediately by telephone or by return e-mail and delete it from his or her computer.
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf YADLAPALLI, CHAITANYA
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf YADLAPALLI, CHAITANYA
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Keyur Patel
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Keyur Patel
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Jason Black
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Santosh P K
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Keyur Patel
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Jeff Tantsura
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Acee Lindem (acee)
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Santosh P K
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Pushpasis Sarkar
- Re: [Lsvr] Mail regarding draft-ietf-lsvr-bgp-spf Santosh P K