--- 1/draft-ietf-bfd-v4v6-1hop-06.txt 2008-01-17 08:12:34.000000000 +0100 +++ 2/draft-ietf-bfd-v4v6-1hop-07.txt 2008-01-17 08:12:34.000000000 +0100 @@ -1,19 +1,19 @@ Network Working Group D. Katz Internet Draft Juniper Networks D. Ward Cisco Systems -Expires: September, 2007 March, 2007 +Expires: July, 2008 January, 2008 BFD for IPv4 and IPv6 (Single Hop) - draft-ietf-bfd-v4v6-1hop-06.txt + draft-ietf-bfd-v4v6-1hop-07.txt Status of this Memo By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she becomes aware will be disclosed, in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that @@ -181,27 +181,27 @@ A number of mechanisms are available to tunnel IPv4 and IPv6 over arbitrary topologies. If the tunnel mechanism does not decrement the TTL or hop count of the network protocol carried within, the mechanism described in this document may be used to provide liveness detection for the tunnel. The BFD Authentication mechanism SHOULD be used and is strongly encouraged. Normative References [BFD] Katz, D., and Ward, D., "Bidirectional Forwarding Detection", - draft-ietf-bfd-base-06.txt, March, 2007. + draft-ietf-bfd-base-07.txt, January, 2008. [BFD-GENERIC] Katz, D., and Ward, D., "Generic Application of BFD", - draft-ietf-bfd-generic-03.txt, March, 2007 . + draft-ietf-bfd-generic-04.txt, January, 2008. [GTSM] Gill, V., et al, "The Generalized TTL Security Mechanism - (GTSM)", RFC 3682, February 2004. + (GTSM)", RFC 5082, October, 2007. [KEYWORD] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", RFC 2119, March 1997. Security Considerations In this application, the use of TTL=255 on transmit and receive is viewed as supplying equivalent security characteristics to other protocols used in the infrastructure, as it is not trivially spoofable. The security implications of this mechanism are further @@ -261,30 +261,30 @@ http://www.ietf.org/ipr. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf- ipr@ietf.org. Full Copyright Notice - Copyright (C) The IETF Trust (2007). + Copyright (C) The IETF Trust (2008). This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights. This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Acknowledgement Funding for the RFC Editor function is currently provided by the Internet Society. - This document expires in September, 2007. + This document expires in July, 2008.