9. References
9.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997.
[RFC4271] Rekhter, Y., Ed., Li, T., Ed., and S. Hares, Ed., "A Border Gateway Protocol 4 (BGP-4)", RFC 4271, DOI 10.17487/RFC4271, January 2006.
[RFC4760] Bates, T., Chandra, R., Katz, D., and Y. Rekhter, "Multiprotocol Extensions for BGP-4", RFC 4760, DOI 10.17487/RFC4760, January 2007.
[RFC5492] Scudder, J. and R. Chandra, "Capabilities Advertisement with BGP-4", RFC 5492, DOI 10.17487/RFC5492, February 2009.
9.2. Informative References
[ADDPATH] Uttaro, J., Francois, P., Patel, K., Haas, J., Simpson, A., and R. Fragassi, "Best Practices for Advertisement of Multiple Paths in IBGP", Work in Progress, draft-ietf-idr-add-paths-guidelines-08, April 2016.
[FAST] Mohapatra, P., Fernando, R., Filsfils, C., and R. Raszuk, "Fast Connectivity Restoration Using BGP Add-path", Work in Progress, draft-pmohapat-idr-fast-conn-restore-03, January 2013.
[RFC3345] McPherson, D., Gill, V., Walton, D., and A. Retana, "Border Gateway Protocol (BGP) Persistent Route Oscillation Condition", RFC 3345, DOI 10.17487/RFC3345, August 2002.
[RFC4272] Murphy, S., "BGP Security Vulnerabilities Analysis", RFC 4272, DOI 10.17487/RFC4272, January 2006.
[RFC4724] Sangli, S., Chen, E., Fernando, R., Scudder, J., and Y. Rekhter, "Graceful Restart Mechanism for BGP", RFC 4724, DOI 10.17487/RFC4724, January 2007.
[STOP-OSC] Walton, D., Retana, A., Chen, E., and J. Scudder, "BGP Persistent Route Oscillation Solutions", Work in Progress, draft-ietf-idr-route-oscillation-stop-03, April 2016.
Acknowledgments
We would like to thank David Cook and Naiming Shen for their contributions to the design and development of the extension.
Many people have made valuable comments and suggestions, including Rex Fernando, Eugene Kim, Danny McPherson, Dave Meyer, Pradosh Mohapatra, Keyur Patel, Robert Raszuk, Eric Rosen, Srihari Sangli, Dan Tappan, Mark Turner, Jeff Haas, Jay Borkenhagen, Mach Chen, Denis Ovsienko, Carlos Pignataro, Meral Shirazipour, and Kathleen Moriarty.