Dear Paolo, Maxence and co-authors,

Thanks for raising on the last slide at 
https://datatracker.ietf.org/meeting/124/materials/slides-124-grow-bmp-v2-tlv-support-01,
 the question

Shall we merge draft-younsi-grow-bmp-snts?

At its current stage, if been merged in the same document, we would have in 
BMPv4 implementation two possible variants. A BMPv4 per peer header carrying 
either the trigger or export timestamp or/and carry additional trigger and/or 
export timestamp in TLV's. None of the solution removes the timestamp from the 
per peer header.

I suggest to remove 
https://datatracker.ietf.org/doc/html/draft-ietf-grow-bmp-tlv-19#section-6 when 
draft-younsi-grow-bmp-snts is being merged to reduce complexity and aim 
simplicity.

Below the relevant references from the document.

Best wishes
Thomas

https://datatracker.ietf.org/doc/html/draft-ietf-grow-bmp-tlv-19#section-6
An event timestamp MUST always be defined. The observation timestamp SHOULD 
always be preferred as reference for its inherent maximum accuracy in reporting 
a given event; would that not be available in an implementation, the next 
accurate timestamp SHOULD be picked up to, as a last resort, the time at which 
the information was exported.

https://datatracker.ietf.org/doc/html/draft-younsi-grow-bmp-snts-01#section-1
In this document, we deprecate the Timestamp field of the Per-Peer Header and 
define a Timestamp TLV that can carry multiple types of Timestamps. This allows 
implementations of BMP to export all the timestamps available while being 
explicit about the their meaning.

Attachment: smime.p7s
Description: S/MIME Cryptographic Signature

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