Dear Jeff,

  *   This means if there are any lingering issues that must be addressed 
before publication that they're on the must-fix list.

Great. Could you please answer the second question in slide 17 of 
https://datatracker.ietf.org/meeting/125/materials/slides-125-grow-bmp-yang-model-for-network-telemetry-messages

draft-ietf-idr-bgp-model states that the model supports ipv4-unicast and ipv6-
unicast address-families and defers the remaining AFI/SAFI to other or future
drafts. draft-netana-nmop-message-broker-bmp-telemetry-msg authors intend
to cover l3vpn-ipv4-unicast, l3vpn-ipv6-unicast, l2vpn-evpn and ipv4-labeled-
unicast for covering operational BGP RIB. The current understanding is that this
has not been addressed at the IETF yet correct?


  *   In your case, we see the unit test was "broken" since this example module 
only worked because it was in the BGP namespace

Unclear what you mean with that. The YANG schema tree of 
https://datatracker.ietf.org/doc/html/draft-netana-nmop-message-broker-bmp-telemetry-msg-02
  defined YANG modules were validated with yanglint 5.0.6. We are able to 
generate the YANG schema tree and validate example message against schema.

You find here the yang modules, YANG library, generated YANG schema tree and 
example messages used for validating with yanglint.

https://github.com/network-analytics/draft-netana-nmop-message-broker-bmp-telemetry-message/tree/main/examples
https://github.com/network-analytics/draft-netana-nmop-message-broker-bmp-telemetry-message/tree/main/yang

Best wishes
Thomas

From: Jeffrey Haas <[email protected]>
Sent: Monday, March 16, 2026 4:39 PM
To: Graf Thomas, SCS-INI-NET-VNC-E2E <[email protected]>
Cc: [email protected]; 
draft-netana-nmop-message-broker-bmp-telemetry-msg.auth...@ietf.org
Subject: Re: [Idr] draft-netana-nmop-message-broker-bmp-telemetry-msg

Be aware: This is an external email.

Thomas,



On Mar 16, 2026, at 04:30, 
<[email protected]<mailto:[email protected]>> 
<[email protected]<mailto:[email protected]>> wrote:

Thanks a lot! I understood that the document is still active and your are 
working on an update and implementations.

There is a desire to move the document to publication ASAP.  This means if 
there are any lingering issues that must be addressed before publication that 
they're on the must-fix list.

I had a look at 
https://github.com/mjethanandani/ietf-bgp-yang/blob/v19/src/yang/ietf-bgp-commands.yang
 and compared to ietf-bmp-bgp-rib-entry 
https://datatracker.ietf.org/doc/html/draft-netana-nmop-message-broker-bmp-telemetry-msg-02#section-4.1
 but was not able to recognize commonalities in terms of having the capability 
to serialize RIB entries in messages/notifications.

This example module, not shipping in the draft, was proof of concept for 
re-using the various groupings in a different form.

The comparison for your use case is a similar need to serialize routes with all 
of the related content close-by.  It's not intended to be a direct replacement 
for your use case.  It is, effectively, a unit test of our modularity for the 
groupings.

In your case, we see the unit test was "broken" since this example module only 
worked because it was in the BGP namespace.  You need the sub-modules exposed 
as public modules.

-- Jeff

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