From c876d1768a203d15e9c03133a94b8da97ea72507 Mon Sep 17 00:00:00 2001 From: Randy Bush Date: Mon, 19 Jul 2021 09:14:08 -0700 Subject: [PATCH] don't really know, so a checkpoint before looking at serial wrap --- draft-ietf-lsvr-l3dl.txt | 186 +++++++++++++++++++-------------------- 1 file changed, 93 insertions(+), 93 deletions(-) diff --git a/draft-ietf-lsvr-l3dl.txt b/draft-ietf-lsvr-l3dl.txt index 68e716b..79619c7 100644 --- a/draft-ietf-lsvr-l3dl.txt +++ b/draft-ietf-lsvr-l3dl.txt @@ -5,13 +5,13 @@ Network Working Group R. Bush Internet-Draft Arrcus & Internet Initiative Japan Intended status: Standards Track R. Austein -Expires: January 30, 2021 K. Patel +Expires: July 30, 2021 K. Patel Arrcus - July 29, 2020 + January 26, 2021 Layer 3 Discovery and Liveness - draft-ietf-lsvr-l3dl-06 + draft-ietf-lsvr-l3dl-07 Abstract @@ -46,21 +46,21 @@ Status of This Memo time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." - This Internet-Draft will expire on January 30, 2021. + This Internet-Draft will expire on July 30, 2021. -Bush, et al. Expires January 30, 2021 [Page 1] +Bush, et al. Expires July 30, 2021 [Page 1] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 Copyright Notice - Copyright (c) 2020 IETF Trust and the persons identified as the + Copyright (c) 2021 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal @@ -109,9 +109,9 @@ Table of Contents -Bush, et al. Expires January 30, 2021 [Page 2] +Bush, et al. Expires July 30, 2021 [Page 2] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 19. VLANs/SVIs/Sub-interfaces . . . . . . . . . . . . . . . . . . 29 @@ -165,9 +165,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 3] +Bush, et al. Expires July 30, 2021 [Page 3] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 o Provide for authenticity verification of protocol messages. @@ -221,9 +221,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 4] +Bush, et al. Expires July 30, 2021 [Page 4] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 MTU: Maximum Transmission Unit, the size in octets of the @@ -277,9 +277,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 5] +Bush, et al. Expires July 30, 2021 [Page 5] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 4. Top Level Overview @@ -333,9 +333,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 6] +Bush, et al. Expires July 30, 2021 [Page 6] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 o A Link Layer to BGP API presents these data up the stack to a BGP @@ -389,9 +389,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 7] +Bush, et al. Expires July 30, 2021 [Page 7] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 | HELLO | Mandatory @@ -445,9 +445,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 8] +Bush, et al. Expires July 30, 2021 [Page 8] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 | Interface MPLSv6 Labels | Interface MPLSv6 Labels @@ -501,9 +501,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 9] +Bush, et al. Expires July 30, 2021 [Page 9] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 Transmission Sequence Number informs the receiver that it is the same @@ -557,9 +557,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 10] +Bush, et al. Expires July 30, 2021 [Page 10] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 If a Datagram fails checksum verification, the datagram is invalid @@ -613,9 +613,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 11] +Bush, et al. Expires July 30, 2021 [Page 11] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 @@ -669,9 +669,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 12] +Bush, et al. Expires July 30, 2021 [Page 12] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 8. TLV PDUs @@ -725,9 +725,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 13] +Bush, et al. Expires July 30, 2021 [Page 13] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 9. Logical Link Endpoint Identifier @@ -781,9 +781,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 14] +Bush, et al. Expires July 30, 2021 [Page 14] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 For a layer 3 tagged sub-interface or a VLAN/SVI interface, Ifindex @@ -837,9 +837,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 15] +Bush, et al. Expires July 30, 2021 [Page 15] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 0 1 2 3 @@ -893,9 +893,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 16] +Bush, et al. Expires July 30, 2021 [Page 16] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 0 1 2 3 @@ -949,9 +949,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 17] +Bush, et al. Expires July 30, 2021 [Page 17] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 The Key is specific to the operational environment. A failure to @@ -1005,9 +1005,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 18] +Bush, et al. Expires July 30, 2021 [Page 18] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 12. ACK @@ -1061,9 +1061,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 19] +Bush, et al. Expires July 30, 2021 [Page 19] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 The Signature fields are described in Section 8. @@ -1117,9 +1117,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 20] +Bush, et al. Expires July 30, 2021 [Page 20] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 13.1. The Encapsulation PDU Skeleton @@ -1173,9 +1173,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 21] +Bush, et al. Expires July 30, 2021 [Page 21] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 (default three), the L3DL session should be considered dead and the @@ -1229,9 +1229,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 22] +Bush, et al. Expires July 30, 2021 [Page 22] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 0 1 2 3 @@ -1285,9 +1285,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 23] +Bush, et al. Expires July 30, 2021 [Page 23] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 The 24-bit Count is the sum of the number of IPv6 Encapsulations @@ -1341,9 +1341,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 24] +Bush, et al. Expires July 30, 2021 [Page 24] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 13.7. MPLS IPv6 Encapsulation @@ -1397,9 +1397,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 25] +Bush, et al. Expires July 30, 2021 [Page 25] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 0 1 2 3 @@ -1453,9 +1453,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 26] +Bush, et al. Expires July 30, 2021 [Page 26] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 KEEPALIVEs SHOULD be beaconed at a configured frequency. One per @@ -1509,9 +1509,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 27] +Bush, et al. Expires July 30, 2021 [Page 27] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 17.1. Use BGP-LS as Much as Possible @@ -1565,9 +1565,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 28] +Bush, et al. Expires July 30, 2021 [Page 28] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 18.2. HELLO versus KEEPALIVE @@ -1621,9 +1621,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 29] +Bush, et al. Expires July 30, 2021 [Page 29] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 21. Security Considerations @@ -1677,9 +1677,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 30] +Bush, et al. Expires July 30, 2021 [Page 30] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 PDU @@ -1733,9 +1733,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 31] +Bush, et al. Expires July 30, 2021 [Page 31] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 per [RFC5226], either standards track or experimental. The initial @@ -1789,15 +1789,16 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 -Bush, et al. Expires January 30, 2021 [Page 32] +Bush, et al. Expires July 30, 2021 [Page 32] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 [I-D.ietf-lsvr-bgp-spf] Patel, K., Lindem, A., Zandi, S., and W. Henderickx, "Shortest Path Routing Extensions for BGP Protocol", - draft-ietf-lsvr-bgp-spf-10 (work in progress), July 2020. + draft-ietf-lsvr-bgp-spf-11 (work in progress), August + 2020. [I-D.ymbk-lsvr-l3dl-signing] Bush, R. and R. Austein, "Layer 3 Discovery and Liveness @@ -1844,10 +1845,9 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 - -Bush, et al. Expires January 30, 2021 [Page 33] +Bush, et al. Expires July 30, 2021 [Page 33] -Internet-Draft Layer 3 Discovery and Liveness July 2020 +Internet-Draft Layer 3 Discovery and Liveness January 2021 [RFC4271] Rekhter, Y., Ed., Li, T., Ed., and S. Hares, Ed., "A @@ -1892,19 +1892,28 @@ Internet-Draft Layer 3 Discovery and Liveness July 2020 Control Plane for EVPN", draft-malhotra-bess-evpn-lsoe-00 (work in progress), March 2019. + + + + + + + + + +Bush, et al. Expires July 30, 2021 [Page 34] + +Internet-Draft Layer 3 Discovery and Liveness January 2021 + + [JUPITER] Singh, A., Ong, J., Agarwal, A., Anderson, G., Armistead, A., Bannon, R., Boving, S., Desai, G., Felderman, B., Germano, P., Kanagala, A., Liu, H., Provost, J., Simmons, - J., Tanda, E., Wanderer, J., HAP.lzle, U., Stuart, S., and - A. Vahdat, "Jupiter rising", Communications of the - ACM Vol. 59, pp. 88-97, DOI 10.1145/2975159, August 2016. - - - -Bush, et al. Expires January 30, 2021 [Page 34] - -Internet-Draft Layer 3 Discovery and Liveness July 2020 - + J., Tanda, E., Wanderer, J., Hoelzle, U., Stuart, S., and + A. Vahdat, "Jupiter rising: a decade of clos topologies + and centralized control in Google's datacenter network", + Communications of the ACM Vol. 59, pp. 88-97, + DOI 10.1145/2975159, August 2016. [RFC0791] Postel, J., "Internet Protocol", STD 5, RFC 791, DOI 10.17487/RFC0791, September 1981, @@ -1948,13 +1957,4 @@ Authors' Addresses - - - - - - - - - -Bush, et al. Expires January 30, 2021 [Page 35] +Bush, et al. Expires July 30, 2021 [Page 35]