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Re: [OSPF] OSPF Link Overload - draft-hegde-ospf-link-overload-01

"Acee Lindem (acee)" <acee@cisco.com> Wed, 30 September 2015 10:00 UTC

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From: "Acee Lindem (acee)" <acee@cisco.com>
To: Pushpasis Sarkar <psarkar@juniper.net>, "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>, Shraddha Hegde <shraddha@juniper.net>
Thread-Topic: OSPF Link Overload - draft-hegde-ospf-link-overload-01
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Date: Wed, 30 Sep 2015 10:00:43 +0000
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Cc: Hannes Gredler <hannes@gredler.at>, OSPF WG List <ospf@ietf.org>, Mohan Nanduri <mnanduri@microsoft.com>, "Jalil, Luay" <luay.jalil@verizon.com>
Subject: Re: [OSPF] OSPF Link Overload - draft-hegde-ospf-link-overload-01
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On 9/30/15, 12:57 AM, "Pushpasis Sarkar" <psarkar@juniper.net> wrote:

>Hi Les,
>
>
>
>
>On 9/30/15, 9:45 AM, "Les Ginsberg (ginsberg)" <ginsberg@cisco.com> wrote:
>
>>><Shraddha>As I indicated before, max-metric can work in most common
>>>scenarios but not all. There could be cases where an alternate path
>>>cannot be
>>>found Satisfying the constraints so LSP remains on the link undergoing
>>>maintenance since the link is still a last resort link.
>>
>>[Les:] Which seems to me to be exactly the definition of link of last
>>resort i.e. in the absence of any other alternative use the link
>>undergoing maintenance.
>>??
>[Pushpasis] What if the operator does not want any traffic on those links
>at all? Should not there be a way to ensure that as well?

We have this mechanism - you don’t advertise the link…

Acee 


> 
>
>>

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