To: Acee Lindem , Aijun Wang , "Les
Ginsberg (ginsberg)" , Yingzhen Qu
, "lsr@ietf.org"
Cc: "lsr-cha...@ietf.org"
Subject: RE: [Lsr] IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
A
Qu
mailto:yingzhen.i...@gmail.com>>,
"lsr@ietf.org<mailto:lsr@ietf.org>" mailto:lsr@ietf.org>>
Cc: "lsr-cha...@ietf.org<mailto:lsr-cha...@ietf.org>"
mailto:lsr-cha...@ietf.org>>
Subject: RE: [Lsr] IP layer metrics collected by Edge routers -
dr
14, 2021 at 4:37 AM
To: "Les Ginsberg (ginsberg)" , 'Linda Dunbar'
, Acee Lindem , Yingzhen Qu
, "lsr@ietf.org"
Cc: "lsr-cha...@ietf.org"
Subject: RE: [Lsr] IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Prese
ption clear enough to move forward in the LSR WG?
>
> Best regards, Linda Dunbar
>
> *From:* Acee Lindem (acee)
> *Sent:* Tuesday, July 13, 2021 2:46 PM
> *To:* Linda Dunbar ; Yingzhen Qu
> ; lsr@ietf.org
> *Cc:* lsr-cha...@ietf.org
> *Subject:* Re: IP layer me
*From:* Acee Lindem (acee)
*Sent:* Tuesday, July 13, 2021 2:46 PM
*To:* Linda Dunbar ; Yingzhen Qu
; lsr@ietf.org
*Cc:* lsr-cha...@ietf.org
*Subject:* Re: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot
request)
We seem
sr-cha...@ietf.org<mailto:lsr-cha...@ietf.org>"
mailto:lsr-cha...@ietf.org>>
Subject: RE: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Acee,
Limited domain also needs IS-IS and OSPF routing protoc
m mailto:a...@cisco.com> >, Yingzhen Qu
mailto:yingzhen.i...@gmail.com> >, "lsr@ietf.org
<mailto:lsr@ietf.org> " mailto:lsr@ietf.org> >
Cc: "lsr-cha...@ietf.org <mailto:lsr-cha...@ietf.org> " mailto:lsr-cha...@ietf.org> >
Subject: IP layer metrics collec
)
; Yingzhen Qu ;
lsr@ietf.org
Cc: lsr-cha...@ietf.org
Subject: RE: [Lsr] IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Les,
Thank you for the comments.
Replies are inserted below:
From: Les Ginsberg (ginsberg
@ietf.org<mailto:lsr@ietf.org>" mailto:lsr@ietf.org>>
Cc: "lsr-cha...@ietf.org<mailto:lsr-cha...@ietf.org>"
mailto:lsr-cha...@ietf.org>>
Subject: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Prese
"
Cc: "lsr-cha...@ietf.org"
Subject: RE: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Acee,
Limited domain also needs IS-IS and OSPF routing protocol (among routers in
the limited domain). If not in LSR
: Re: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Linda - we're not doing routing for limited domains in LSR. It doesn't make any
sense to go any further until you fix the draft or abandon it.
Thanks,
Acee
From: Linda
cha...@ietf.org"
Subject: RE: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Acee,
The scope of the draft is for IGP in the Limited Domains per RFC8799, i.e. the
small number of routers in the 5G LDN domain. Not meant
; Yingzhen Qu
; lsr@ietf.org
Cc: lsr-cha...@ietf.org
Subject: Re: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Hi Linda,
From: Linda Dunbar
mailto:linda.dun...@futurewei.com>>
Date: Monday, July 12, 2021 at 5
:06 PM
To: Linda Dunbar ; Yingzhen Qu
; lsr@ietf.org
Cc: lsr-cha...@ietf.org
Subject: Re: [Lsr] IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot request)
Hi Linda,
From: Linda Dunbar
mailto:linda.dun...@futurewei.com>>
Hi Linda,
From: Linda Dunbar
Date: Monday, July 12, 2021 at 5:41 PM
To: Acee Lindem , Yingzhen Qu ,
"lsr@ietf.org"
Cc: "lsr-cha...@ietf.org"
Subject: IP layer metrics collected by Edge routers -
draft-dunbar-lsr-5g-edge-compute-ospf-ext (was: LSR Presentation Slot reques
Acee,
The draft-dunbar-lsr-5g-edge-compute-ospf-ext has two parts:
* Aggregated Cost Advertisement
* IP Layer App-Metrics Advertisements by OSPF
"Aggregated Cost" is only applicable to scenario where all the A-ER can have a
consistent algorithm to compute the Aggregated cost.
When it
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