diff --git a/draft-ymbk-bgp-discovery-layers.txt b/draft-ymbk-bgp-discovery-layers.txt index 3222c09..dd9d088 100644 --- a/draft-ymbk-bgp-discovery-layers.txt +++ b/draft-ymbk-bgp-discovery-layers.txt @@ -192,6 +192,10 @@ Internet-Draft Trade-offs in BGP Peer Discovery May 2020 addresses. There is an early LLDPv2 development to extend it in IEEE. + [I-D.acee-idr-lldp-peer-discovery] describes how to use the LLDP IETF + Organizationally Specific TLV to augment the LLDP TLV set to + transport + 7.2. Layer-3 Discovery Protocol (L3dl) L3DL [I-D.ietf-lsvr-l3dl] is an ongoing development in the IETF LSVR @@ -214,10 +218,6 @@ Internet-Draft Trade-offs in BGP Peer Discovery May 2020 addresses of potential peers are not known a priori and need to be discovered before further negotiation. - The principal problem would appear to be discovery at Layer-3, - because one neither knows whether to use IPv4 or IPv6. This is - exacerbated by the possibility of a potential peer not being on the - @@ -226,6 +226,9 @@ Bush Expires November 26, 2020 [Page 4] Internet-Draft Trade-offs in BGP Peer Discovery May 2020 + The principal problem would appear to be discovery at Layer-3, + because one neither knows whether to use IPv4 or IPv6. This is + exacerbated by the possibility of a potential peer not being on the local subnet, and hence broadcast and simiar techniques may not be applicable. @@ -268,12 +271,9 @@ Internet-Draft Trade-offs in BGP Peer Discovery May 2020 None -13. Normative References - [I-D.ietf-lsvr-l3dl] - Bush, R., Austein, R., and K. Patel, "Layer 3 Discovery - and Liveness", draft-ietf-lsvr-l3dl-04 (work in progress), - May 2020. + + @@ -282,6 +282,19 @@ Bush Expires November 26, 2020 [Page 5] Internet-Draft Trade-offs in BGP Peer Discovery May 2020 +13. Normative References + + [I-D.acee-idr-lldp-peer-discovery] + Lindem, A., Patel, K., Zandi, S., Haas, J., and X. Xu, + "BGP Logical Link Discovery Protocol (LLDP) Peer + Discovery", draft-acee-idr-lldp-peer-discovery-06 (work in + progress), November 2019. + + [I-D.ietf-lsvr-l3dl] + Bush, R., Austein, R., and K. Patel, "Layer 3 Discovery + and Liveness", draft-ietf-lsvr-l3dl-04 (work in progress), + May 2020. + [RFC6830] Farinacci, D., Fuller, V., Meyer, D., and D. Lewis, "The Locator/ID Separation Protocol (LISP)", RFC 6830, DOI 10.17487/RFC6830, January 2013, @@ -312,19 +325,6 @@ Author's Address - - - - - - - - - - - - - diff --git a/draft-ymbk-bgp-discovery-layers.xml b/draft-ymbk-bgp-discovery-layers.xml index 0a3c090..9021c02 100644 --- a/draft-ymbk-bgp-discovery-layers.xml +++ b/draft-ymbk-bgp-discovery-layers.xml @@ -274,6 +274,16 @@ IEEE. + + describes how + to use the LLDP IETF Organizationally Specific TLV to augment + the LLDP TLV set to transport BGP Config Sub-TLVs signaling AFI, + IP address (IPv4 or IPv6), Local ASs, Local BGP Identifier (aka, + BGP Router ID), Session Group-ID, BGP [Authentication] Session + Capabilities, and Local Address (Next Hop). Which iof these are + really necessary could be discussed. + +
@@ -394,6 +404,7 @@ Discovery", IEEE 802.1AB. --> +