rfc9772v3.txt   rfc9772.txt 
skipping to change at line 358 skipping to change at line 358
| | | |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Figure 2: An Example of Geneve IP/UDP Encapsulation of an Active Figure 2: An Example of Geneve IP/UDP Encapsulation of an Active
OAM Packet OAM Packet
Inner IP header: Inner IP header:
Destination IP: The IP address MUST be set to the loopback Destination IP: The IP address MUST be set to the loopback
address 127.0.0.1/32 for IPv4 version. For IPv6, the address address 127.0.0.1/32 for IPv4 version. For IPv6, the address
MUST be selected from the Dummy IPv6 Prefix 100:0:0:1::/64 MUST be selected from the Dummy IPv6 Prefix 100:0:0:1::/64
[P2MP-BFD]. A source-only IPv6 address is used as the [RFC9780]. A source-only IPv6 address is used as the
destination to generate an exception and a reply message to the destination to generate an exception and a reply message to the
request message received. request message received.
Source IP: IP address of the NVE. Source IP: IP address of the NVE.
TTL or Hop Limit: MUST be set to 255 per [RFC5082]. The receiver TTL or Hop Limit: MUST be set to 255 per [RFC5082]. The receiver
of an active OAM Geneve packet with IP/UDP encapsulation MUST of an active OAM Geneve packet with IP/UDP encapsulation MUST
drop packets whose TTL/Hop Limit is not 255. drop packets whose TTL/Hop Limit is not 255.
3. IANA Considerations 3. IANA Considerations
skipping to change at line 402 skipping to change at line 402
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>. May 2017, <https://www.rfc-editor.org/info/rfc8174>.
[RFC8926] Gross, J., Ed., Ganga, I., Ed., and T. Sridhar, Ed., [RFC8926] Gross, J., Ed., Ganga, I., Ed., and T. Sridhar, Ed.,
"Geneve: Generic Network Virtualization Encapsulation", "Geneve: Generic Network Virtualization Encapsulation",
RFC 8926, DOI 10.17487/RFC8926, November 2020, RFC 8926, DOI 10.17487/RFC8926, November 2020,
<https://www.rfc-editor.org/info/rfc8926>. <https://www.rfc-editor.org/info/rfc8926>.
5.2. Informative References [RFC9780] Mirsky, G., Mishra, G., and D. Eastlake 3rd,
"Bidirectional Forwarding Detection (BFD) for Multipoint
Networks over Point-to-Multipoint MPLS Label Switched
Paths (LSPs)", RFC 9780, DOI 10.17487/RFC9780, May 2025,
<https://www.rfc-editor.org/info/rfc9780>.
[P2MP-BFD] Mirsky, G., Mishra, G., and D. Eastlake, "Bidirectional 5.2. Informative References
Forwarding Detection (BFD) for Multipoint Networks over
Point-to-Multi-Point MPLS Label Switched Path (LSP)", Work
in Progress, Internet-Draft, draft-ietf-mpls-p2mp-bfd-11,
19 February 2025, <https://datatracker.ietf.org/doc/html/
draft-ietf-mpls-p2mp-bfd-11>.
[RFC0792] Postel, J., "Internet Control Message Protocol", STD 5, [RFC0792] Postel, J., "Internet Control Message Protocol", STD 5,
RFC 792, DOI 10.17487/RFC0792, September 1981, RFC 792, DOI 10.17487/RFC0792, September 1981,
<https://www.rfc-editor.org/info/rfc792>. <https://www.rfc-editor.org/info/rfc792>.
[RFC4443] Conta, A., Deering, S., and M. Gupta, Ed., "Internet [RFC4443] Conta, A., Deering, S., and M. Gupta, Ed., "Internet
Control Message Protocol (ICMPv6) for the Internet Control Message Protocol (ICMPv6) for the Internet
Protocol Version 6 (IPv6) Specification", STD 89, Protocol Version 6 (IPv6) Specification", STD 89,
RFC 4443, DOI 10.17487/RFC4443, March 2006, RFC 4443, DOI 10.17487/RFC4443, March 2006,
<https://www.rfc-editor.org/info/rfc4443>. <https://www.rfc-editor.org/info/rfc4443>.
 End of changes. 3 change blocks. 
8 lines changed or deleted 7 lines changed or added

This html diff was produced by rfcdiff 1.48.