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RE: Implementation/Conformance Poll for rfc5880 (draft-ietf-bfd-rfc5880bis) - Cisco Details

"Rajaguru Veluchamy (rvelucha)" <rvelucha@cisco.com> Wed, 08 July 2026 10:22 UTC

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From: "Rajaguru Veluchamy (rvelucha)" <rvelucha@cisco.com>
To: Jeffrey Haas <jhaas@pfrc.org>, "rtg-bfd@ietf.org" <rtg-bfd@ietf.org>
Subject: RE: Implementation/Conformance Poll for rfc5880 (draft-ietf-bfd-rfc5880bis) - Cisco Details
Thread-Topic: Implementation/Conformance Poll for rfc5880 (draft-ietf-bfd-rfc5880bis) - Cisco Details
Thread-Index: AQHdBWRtZk8Agqxw7kaWBCfC2ImfCrZQ3IjAgAtVmgCABa1CMIABnK/Q
Date: Wed, 08 Jul 2026 10:22:09 +0000
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Hi Jeff,

Are these separate code bases for BFD that might constitute completely independent implementations?
=========> CISCO] Yes, they are independent implementations.

Regards
V.Rajaguru
XR/BFD/PI

From: Rajaguru Veluchamy (rvelucha) <rvelucha@cisco.com>
Sent: 07 July 2026 03:14 PM
To: Jeffrey Haas <jhaas@pfrc.org>; rtg-bfd@ietf.org
Subject: RE: Implementation/Conformance Poll for rfc5880 (draft-ietf-bfd-rfc5880bis) - Cisco Details

Hi Jeff,
We will check and get back please.

Regards
V.Rajaguru
XR/BFD/PI

From: Jeffrey Haas <jhaas@pfrc.org<mailto:jhaas@pfrc.org>>
Sent: 04 July 2026 12:32 AM
To: Rajaguru Veluchamy (rvelucha) <rvelucha@cisco.com<mailto:rvelucha@cisco.com>>; rtg-bfd@ietf.org<mailto:rtg-bfd@ietf.org>
Subject: Re: Implementation/Conformance Poll for rfc5880 (draft-ietf-bfd-rfc5880bis) - Cisco Details


Rajaguru,

A minor clarification question for your implementation report. (And thanks for sending it!)
On 6/26/26 09:57, Rajaguru Veluchamy (rvelucha) wrote:
Hi Team,

Organization: Cisco Systems, Inc

Implementation Name:
IOS XR Version 4.0
IOS XE Version 12.0(31)S2
IOS NX Version 5.0(2)

Are these separate code bases for BFD that might constitute completely independent implementations?

We'll be asking this for similar multi-implementation reports from the same vendor.

Thanks!

-- Jeff

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