draft-ietf-pim-dr-improvement-03.txt   draft-ietf-pim-dr-improvement-04.txt 
PIM WG Zheng. Zhang PIM WG Zheng. Zhang
Internet-Draft Fangwei. Hu Internet-Draft Fangwei. Hu
Intended status: Standards Track BenChong. Xu Intended status: Standards Track BenChong. Xu
Expires: December 8, 2017 ZTE Corporation Expires: June 13, 2018 ZTE Corporation
Mankamana. Prasad Mishra Mankamana. Prasad Mishra
Cisco Systems Cisco Systems
June 6, 2017 December 10, 2017
PIM DR Improvement PIM DR Improvement
draft-ietf-pim-dr-improvement-03.txt draft-ietf-pim-dr-improvement-04.txt
Abstract Abstract
PIM is widely deployed multicast protocol. PIM protocol is defined PIM is widely deployed multicast protocol. PIM protocol is defined
in [RFC4601] and [RFC7761]. As deployment for PIM protocol growing in [RFC4601] and [RFC7761]. As deployment for PIM protocol growing
day by day, user expect least traffic loss and fast convergence in day by day, user expect least traffic loss and fast convergence in
case of any network failure. This document provides extension to case of any network failure. This document provides extension to
existing defined protocol which would improve stability of PIM existing defined protocol which would improve stability of PIM
protocol with respect to traffic loss and convergence time when the protocol with respect to traffic loss and convergence time when the
PIM DR is down. PIM DR is down.
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on December 8, 2017. This Internet-Draft will expire on June 13, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
skipping to change at page 10, line 17 skipping to change at page 10, line 17
IANA is requested to allocate OptionTypes in TLVs of hello message. IANA is requested to allocate OptionTypes in TLVs of hello message.
Include DR and BDR. Include DR and BDR.
9. Normative References 9. Normative References
[HRW] IEEE, "Using name-based mappings to increase hit rates", [HRW] IEEE, "Using name-based mappings to increase hit rates",
IEEE HRW, February 1998. IEEE HRW, February 1998.
[RFC2328] Moy, J., "OSPF Version 2", STD 54, RFC 2328, [RFC2328] Moy, J., "OSPF Version 2", STD 54, RFC 2328,
DOI 10.17487/RFC2328, April 1998, DOI 10.17487/RFC2328, April 1998,
<http://www.rfc-editor.org/info/rfc2328>. <https://www.rfc-editor.org/info/rfc2328>.
[RFC2362] Estrin, D., Farinacci, D., Helmy, A., Thaler, D., Deering, [RFC2362] Estrin, D., Farinacci, D., Helmy, A., Thaler, D., Deering,
S., Handley, M., Jacobson, V., Liu, C., Sharma, P., and L. S., Handley, M., Jacobson, V., Liu, C., Sharma, P., and L.
Wei, "Protocol Independent Multicast-Sparse Mode (PIM-SM): Wei, "Protocol Independent Multicast-Sparse Mode (PIM-SM):
Protocol Specification", RFC 2362, DOI 10.17487/RFC2362, Protocol Specification", RFC 2362, DOI 10.17487/RFC2362,
June 1998, <http://www.rfc-editor.org/info/rfc2362>. June 1998, <https://www.rfc-editor.org/info/rfc2362>.
[RFC4601] Fenner, B., Handley, M., Holbrook, H., and I. Kouvelas, [RFC4601] Fenner, B., Handley, M., Holbrook, H., and I. Kouvelas,
"Protocol Independent Multicast - Sparse Mode (PIM-SM): "Protocol Independent Multicast - Sparse Mode (PIM-SM):
Protocol Specification (Revised)", RFC 4601, Protocol Specification (Revised)", RFC 4601,
DOI 10.17487/RFC4601, August 2006, DOI 10.17487/RFC4601, August 2006,
<http://www.rfc-editor.org/info/rfc4601>. <https://www.rfc-editor.org/info/rfc4601>.
[RFC7761] Fenner, B., Handley, M., Holbrook, H., Kouvelas, I., [RFC7761] Fenner, B., Handley, M., Holbrook, H., Kouvelas, I.,
Parekh, R., Zhang, Z., and L. Zheng, "Protocol Independent Parekh, R., Zhang, Z., and L. Zheng, "Protocol Independent
Multicast - Sparse Mode (PIM-SM): Protocol Specification Multicast - Sparse Mode (PIM-SM): Protocol Specification
(Revised)", STD 83, RFC 7761, DOI 10.17487/RFC7761, March (Revised)", STD 83, RFC 7761, DOI 10.17487/RFC7761, March
2016, <http://www.rfc-editor.org/info/rfc7761>. 2016, <https://www.rfc-editor.org/info/rfc7761>.
Authors' Addresses Authors' Addresses
Zheng(Sandy) Zhang Zheng(Sandy) Zhang
ZTE Corporation ZTE Corporation
No. 50 Software Ave, Yuhuatai Distinct No. 50 Software Ave, Yuhuatai Distinct
Nanjing Nanjing
China China
Email: zhang.zheng@zte.com.cn Email: zhang.zheng@zte.com.cn
 End of changes. 10 change blocks. 
10 lines changed or deleted 10 lines changed or added

This html diff was produced by rfcdiff 1.46. The latest version is available from http://tools.ietf.org/tools/rfcdiff/