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Re: [Idr] Section 4.7 of RFC#7752 bis

Balaji Rajagopalan <balajir@juniper.net> Fri, 15 November 2019 03:57 UTC

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From: Balaji Rajagopalan <balajir@juniper.net>
To: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
CC: 'idr wg' <idr@ietf.org>
Thread-Topic: Section 4.7 of RFC#7752 bis
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Date: Fri, 15 Nov 2019 03:57:30 +0000
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Subject: Re: [Idr] Section 4.7 of RFC#7752 bis
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Hi Ketan,

>> So, my suggestion would be the following:
>>Clearly describe the problem, as the current draft does
>>Describe both the solutions (ADD-PATH & the current text), and make them both optional behaviours available to an originator
>> [KT] Could you propose the text to describe the ADD-PATH solution? We can get the WG feedback for its inclusion as another alternative in the document.

Please see below suggested replacement text for the last paragraph of section 4.7. Please feel free to massage the text.

A BGP-LS Producer has two ways to cope with the above problem:

  *   Do not advertise the links of unreachable nodes
  *   Advertise the links from both the partitions using ADD-PATH, so the consumer has enough information to identify the stale entries.


--
Balaji Rajagopalan

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