Hi Yang,

Thanks for your comments.

2) Timestamp: this is being addressed in draft-younsi-grow-bmp-snts. We discussed at the last meeting (123) whether there is room to absorb (part of) it in BMPv4. We should see how the document is perceived and whether it has the potential to slow down BMPv4. For now we'll keep them as two separate efforts;

1) This is indeed something needed, we have been talking about it extensively with Luuk. It can be BMPv4, it can be yet another idea for draft-younsi-grow-bmp-snts.

3) There has been talking about Route Refresh recently, most noticeably by Luuk as a possible option in his presentation of draft-lucente-grow-bmp-offline at IETF 123 -- if you are interested in this, we would love to get your feedback about the offline draft!

Paolo


On 5/8/25 01:13, Yang Yu wrote:
Hi Paolo, Yunan,

Is BMP v4 the right place to address points discussed in thread
https://mailarchive.ietf.org/arch/msg/grow/bREVHXC0hd82E-3dZvVpFEM3fFQ/

1) clarification on EoR in the context of AF, pre/post policy, rib-in
/ rib-out / loc-rib
Making context specific EoR mandatory or defining a new TLV to signal
completion of the given context?

2) clarification on timestamp in Per-Peer Header
related discussion
https://mailarchive.ietf.org/arch/msg/grow/W-pEzcOihDSIsvzj4db8StBdUpY/
with TLVs in Route Monitoring message, different types of timestamp
(time when route was learned vs time when BMP message was generated)
could be represented. Current Section 6 Mandatory Timestamp still
permits inconsistent types of timestamp to be used in Per-Peer Header?

3) handling of route-refresh
   * propagation of Route-REFRESH messages in rib-in / rib-out?
   * state compression in pre / post policy (for route-refresh on
rib-in post-policy, is it expected for clients to see no route
monitoring messages?)


Cheers,

Yang

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