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Source Address Validation (SAV) Deployment and Operational Practices


From: Amir Herzberg via NANOG <nanog () lists nanog org>
Date: Mon, 21 Jul 2025 16:28:10 -0400

Friends:
uRPF and similar SAV techniques have been around for long, with new
variants recently/being standardized by the IETF (eFP-uRPF, BAR-SAV). We
have done simulations to evaluate the impacts of these variants.

To improve our research, we set up a short, quick survey for
network managers and administrators of ASNs. In this study, we want to
understand the deployment challenges, operational considerations, adoption
trends and operator concerns in this area.

It would be amazing if you could respond to the survey, available in:
https://forms.gle/3rRtCTa2xk217tyd6

We really appreciate your help. The form also contains an option to leave
your email for us to send you our research results (paper, simulations,
survey).

Thanks a lot!!
-- 
Amir Herzberg

Comcast professor of Security Innovations, Computer Science and
Engineering, University of Connecticut
Homepage: https://sites.google.com/site/amirherzberg/home
`Applied Introduction to Cryptography and Cybersecurity' textbook:
https://sites.google.com/site/amirherzberg/crypto-cyber-book
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