From: Donatas Abraitis <donatas.abraitis@gmail.com>
Date: Wed, 5 Jan 2022 09:02:01 +0000 (+0200)
Subject: bgpd: Deprecate DPA, ADVERTISER and RCID_PATH path attributes
X-Git-Tag: base_8.2~83^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F10286%2Fhead;p=mirror%2Ffrr.git

bgpd: Deprecate DPA, ADVERTISER and RCID_PATH path attributes

rfc6938

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
---

diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index c765be432c..c2017495a6 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -68,9 +68,6 @@ static const struct message attr_str[] = {
 	{BGP_ATTR_COMMUNITIES, "COMMUNITY"},
 	{BGP_ATTR_ORIGINATOR_ID, "ORIGINATOR_ID"},
 	{BGP_ATTR_CLUSTER_LIST, "CLUSTER_LIST"},
-	{BGP_ATTR_DPA, "DPA"},
-	{BGP_ATTR_ADVERTISER, "ADVERTISER"},
-	{BGP_ATTR_RCID_PATH, "RCID_PATH"},
 	{BGP_ATTR_MP_REACH_NLRI, "MP_REACH_NLRI"},
 	{BGP_ATTR_MP_UNREACH_NLRI, "MP_UNREACH_NLRI"},
 	{BGP_ATTR_EXT_COMMUNITIES, "EXT_COMMUNITIES"},
diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h
index c9dd1a8ea1..f4d7ab769a 100644
--- a/bgpd/bgpd.h
+++ b/bgpd/bgpd.h
@@ -1763,9 +1763,6 @@ struct bgp_nlri {
 #define BGP_ATTR_COMMUNITIES                     8
 #define BGP_ATTR_ORIGINATOR_ID                   9
 #define BGP_ATTR_CLUSTER_LIST                   10
-#define BGP_ATTR_DPA                            11
-#define BGP_ATTR_ADVERTISER                     12
-#define BGP_ATTR_RCID_PATH                      13
 #define BGP_ATTR_MP_REACH_NLRI                  14
 #define BGP_ATTR_MP_UNREACH_NLRI                15
 #define BGP_ATTR_EXT_COMMUNITIES                16
diff --git a/doc/developer/bgp-typecodes.rst b/doc/developer/bgp-typecodes.rst
index beb7ca1f8a..c7921a772f 100644
--- a/doc/developer/bgp-typecodes.rst
+++ b/doc/developer/bgp-typecodes.rst
@@ -17,9 +17,6 @@ various BGP RFCs. In the code these are defined as BGP_ATTR_<ATTR>.
 | 8     | COMMUNITIES      | [RFC 1997]                               |
 | 9     | ORIGINATOR_ID    | [RFC 4456]                               |
 | 10    | CLUSTER_LIST     | [RFC 4456]                               |
-| 11    | DPA              | [draft-ietf-idr-bgp-dpa-05.txt(expired)] |
-| 12    | ADVERTISER       | [RFC 1863]                               |
-| 13    | RCID_PATH        | [RFC 1863]                               |
 | 14    | MP_REACH_NLRI    | [RFC 4760]                               |
 | 15    | MP_UNREACH_NLRI  | [RFC 4760]                               |
 | 16    | EXT_COMMUNITIES  | [RFC 4360]                               |
diff --git a/doc/user/overview.rst b/doc/user/overview.rst
index 9345c29a1f..85a6758fdb 100644
--- a/doc/user/overview.rst
+++ b/doc/user/overview.rst
@@ -349,6 +349,8 @@ BGP
   :t:`The Resource Public Key Infrastructure (RPKI) to Router Protocol. R. Bush, R. Austein. January 2013.`
 - :rfc:`6811`
   :t:`BGP Prefix Origin Validation. P. Mohapatra, J. Scudder, D. Ward, R. Bush, R. Austein. January 2013.`
+- :rfc:`6938`
+  :t:`Deprecation of BGP Path Attributes: DPA, ADVERTISER, and RCID_PATH / CLUSTER_ID. J. Scudder. May 2013.`
 - :rfc:`7196`
   :t:`Making Route Flap Damping Usable. C. Pelsser, R. Bush, K. Patel, P. Mohapatra, O. Maennel. May 2014.`
 - :rfc:`7313`