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Re: [OSPF] "OSPF Link Overhead" - draft-ietf-ospf-link-overload-01

"Acee Lindem (acee)" <acee@cisco.com> Mon, 27 June 2016 14:03 UTC

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From: "Acee Lindem (acee)" <acee@cisco.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, "draft-ietf-ospf-link-overload@ietf.org" <draft-ietf-ospf-link-overload@ietf.org>
Thread-Topic: [OSPF] "OSPF Link Overhead" - draft-ietf-ospf-link-overload-01
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Date: Mon, 27 Jun 2016 14:02:20 +0000
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Cc: OSPF WG List <ospf@ietf.org>
Subject: Re: [OSPF] "OSPF Link Overhead" - draft-ietf-ospf-link-overload-01
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Speaking as WG co-chair:

I think we can move towards WG last call with this addition. Note that the
document needs to be refreshed as it will expire soon.

Thanks,
Acee 

On 6/27/16, 10:00 AM, "OSPF on behalf of Acee Lindem (acee)"
<ospf-bounces@ietf.org on behalf of acee@cisco.com> wrote:

>Speaking as WG member:
>
>One area of mild contention with this draft has been whether the
>advertisement that the link is being taken out of service needs to be
>advertised beyond the link endpoint router (which will take the
>appropriate action of advertising the maximum link metric in the reverse
>direction). We have gotten somewhat entangled into use case discussions
>and whether or not this is really necessary.
>
>What I’d like to propose is that offer the alternative of advertising the
>OSPF RI LSA with link-scope (fully supported by RFC 7770). This way, the
>advertisement could be restricted to the local link in situations where
>the knowledge doesn’t really need to go anywhere else. Note that the
>current text doesn’t prevent this so this is merely a matter of describing
>the use case. 
>
>Thanks,
>Acee 
>
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