--- /dev/null
+submodule ietf-bgp-rib-tables {
+ yang-version "1.1";
+ belongs-to ietf-bgp {
+ prefix "br";
+ }
+
+ // import some basic types
+ import ietf-inet-types {
+ prefix inet;
+ reference
+ "RFC 6991: Common YANG Data Types.";
+ }
+
+ import ietf-yang-types {
+ prefix yang;
+ reference
+ "RFC 6991: Common YANG Data Types.";
+ }
+
+ import ietf-routing {
+ prefix "rt";
+ reference
+ "RFC 8022: A YANG Data Model for Routing Management";
+ }
+
+ include ietf-bgp-rib-ext;
+ include ietf-bgp-rib-attributes;
+ include ietf-bgp-rib-table-attributes;
+
+ organization
+ "IETF IDR Working Group";
+
+ contact
+ "WG Web: <http://tools.ietf.org/wg/idr>
+ WG List: <idr@ietf.org>
+
+ Editor: Mahesh Jethanandani (mjethanandani@gmail.com)
+ Authors: Keyur Patel,
+ Mahesh Jethanandani,
+ Susan Hares";
+
+ description
+ "This submodule contains structural data definitions for
+ BGP routing tables.";
+
+ revision "2019-06-13" {
+ description
+ "Initial Version";
+ reference
+ "RFC XXXX, BGP YANG Model for Service Provider Network.";
+ }
+
+
+ grouping bgp-adj-rib-common-attr-refs {
+ description
+ "Definitions of common references to attribute sets for
+ multiple AFI-SAFIs for Adj-RIB tables";
+
+ leaf attr-index {
+ type leafref {
+ path "../../../../../../../../../attr-sets/" +
+
+ "attr-set/index";
+ }
+ description
+ "Reference to the common attribute group for the
+ route";
+ }
+
+ leaf community-index {
+ type leafref {
+ path "../../../../../../../../../communities/community/" +
+ "index";
+ }
+ description
+ "Reference to the community attribute for the route";
+ }
+
+ leaf ext-community-index {
+ type leafref {
+ path "../../../../../../../../../ext-communities/" +
+ "ext-community/index";
+ }
+ description
+ "Reference to the extended community attribute for the
+ route";
+ }
+ }
+
+ grouping bgp-loc-rib-common-attr-refs {
+ description
+ "Definitions of common references to attribute sets for
+ multiple AFI-SAFIs for LOC-RIB tables";
+
+ leaf attr-index {
+ type leafref {
+ path "../../../../../../../attr-sets/attr-set/" +
+ "index";
+ }
+ description
+ "Reference to the common attribute group for the
+ route";
+ }
+
+ leaf community-index {
+ type leafref {
+ path "../../../../../../../communities/community/" +
+ "index";
+ }
+ description
+
+ "Reference to the community attribute for the route";
+ }
+
+ leaf ext-community-index {
+ type leafref {
+ path "../../../../../../../ext-communities/" +
+ "ext-community/index";
+ }
+ description
+ "Reference to the extended community attribute for the
+ route";
+ }
+ }
+
+ grouping bgp-loc-rib-common-keys {
+ description
+ "Common references used in keys for IPv4 and IPv6
+ LOC-RIB entries";
+
+ leaf origin {
+ type union {
+ type inet:ip-address;
+ type identityref {
+ base rt:routing-protocol;
+ }
+ }
+ description
+ "Indicates the origin of the route. If the route is learned
+ from a neighbor, this value is the neighbor address. If
+ the route was injected or redistributed from another
+ protocol, the origin indicates the source protocol for the
+ route.";
+ }
+
+ leaf path-id {
+ type uint32;
+ // TODO: YANG does not allow default values for key
+ // default 0;
+ description
+ "If the route is learned from a neighbor, the path-id
+ corresponds to the path-id for the route in the
+ corresponding adj-rib-in-post table. If the route is
+ injected from another protocol, or the neighbor does not
+ support BGP add-paths, the path-id should be set
+ to zero, also the default value.";
+ }
+ }
+
+ grouping clear-routes {
+ description
+ "Action to clear BGP routes.";
+
+ container clear-routes {
+ if-feature "clear-routes";
+
+ action clear {
+ input {
+ leaf clear-at {
+ type yang:date-and-time;
+ description
+ "The time, in the future when the clear operation will
+ be initiated.";
+ }
+ }
+
+ output {
+ leaf clear-finished-at {
+ type yang:date-and-time;
+ description
+ "The time when the clear operation finished.";
+ }
+ }
+ }
+ description
+ "Action commands to clear routes governed by a if-feature.";
+ }
+ }
+
+ grouping ipv4-loc-rib {
+ description
+ "Top-level grouping for IPv4 routing tables";
+
+ container loc-rib {
+ config false;
+ description
+ "Container for the IPv4 BGP LOC-RIB data";
+
+ uses bgp-common-table-attrs-top;
+
+ container routes {
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix origin path-id";
+
+ description
+ "List of routes in the table, keyed by the route
+ prefix, the route origin, and path-id. The route
+ origin can be either the neighbor address from which
+ the route was learned, or the source protocol that
+ injected the route. The path-id distinguishes routes
+ for the same prefix received from a neighbor (e.g.,
+ if add-paths is eanbled).";
+
+ leaf prefix {
+ type inet:ipv4-prefix;
+ description
+ "The IPv4 prefix corresponding to the route";
+ }
+
+ uses bgp-loc-rib-common-keys;
+ uses bgp-loc-rib-common-attr-refs;
+ uses bgp-loc-rib-attr-state;
+ uses bgp-common-route-annotations-state;
+ uses bgp-loc-rib-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+
+ uses clear-routes;
+ }
+ }
+ }
+
+ grouping ipv6-loc-rib {
+ description
+ "Top-level grouping for IPv6 routing tables";
+
+ container loc-rib {
+ config false;
+ description
+ "Container for the IPv6 BGP LOC-RIB data";
+
+ uses bgp-common-table-attrs-top;
+
+ container routes {
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix origin path-id";
+
+ description
+ "List of routes in the table, keyed by the route
+ prefix, the route origin, and path-id. The route
+ origin can be either the neighbor address from which
+ the route was learned, or the source protocol that
+ injected the route. The path-id distinguishes routes
+ for the same prefix received from a neighbor (e.g.,
+ if add-paths is eanbled).";
+
+ leaf prefix {
+ type inet:ipv6-prefix;
+ description
+ "The IPv6 prefix corresponding to the route";
+ }
+
+ uses bgp-loc-rib-common-keys;
+ uses bgp-loc-rib-common-attr-refs;
+ uses bgp-loc-rib-attr-state;
+ uses bgp-common-route-annotations-state;
+ uses bgp-loc-rib-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+
+ uses clear-routes;
+ }
+ }
+ }
+
+ grouping ipv4-adj-rib-common {
+ description
+ "Common structural grouping for each IPv4 adj-RIB table";
+
+ uses bgp-common-table-attrs-top;
+
+ container routes {
+ config false;
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix path-id";
+
+ description
+ "List of routes in the table, keyed by a combination of
+ the route prefix and path-id to distinguish multiple
+ routes received from a neighbor for the same prefix,
+
+ e.g., when BGP add-paths is enabled.";
+
+ leaf prefix {
+ type inet:ipv4-prefix;
+ description
+ "Prefix for the route";
+ }
+
+ uses bgp-adj-rib-attr-state;
+ uses bgp-adj-rib-common-attr-refs;
+ uses bgp-common-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+
+ uses clear-routes;
+ }
+ }
+
+ grouping ipv4-adj-rib-in-post {
+ description
+ "Common structural grouping for the IPv4 adj-rib-in
+ post-policy table";
+
+ uses bgp-common-table-attrs-top;
+
+ container routes {
+ config false;
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix path-id";
+
+ description
+ "List of routes in the table, keyed by a combination of
+ the route prefix and path-id to distinguish multiple
+ routes received from a neighbor for the same prefix,
+ e.g., when BGP add-paths is enabled.";
+
+ leaf prefix {
+ type inet:ipv4-prefix;
+ description
+ "Prefix for the route";
+ }
+
+ uses bgp-adj-rib-attr-state;
+
+ uses bgp-adj-rib-common-attr-refs;
+ uses bgp-common-route-annotations-state;
+ uses bgp-adj-rib-in-post-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+ }
+ }
+
+
+ grouping ipv4-adj-rib {
+ description
+ "Top-level grouping for Adj-RIB table";
+
+ container neighbors {
+ config false;
+ description
+ "Enclosing container for neighbor list";
+
+ list neighbor {
+ key "neighbor-address";
+ description
+ "List of neighbors (peers) of the local BGP speaker";
+
+ leaf neighbor-address {
+ type inet:ip-address;
+ description
+ "IP address of the BGP neighbor or peer";
+ }
+
+ container adj-rib-in-pre {
+ description
+ "Per-neighbor table containing the NLRI updates
+ received from the neighbor before any local input
+ policy rules or filters have been applied. This can
+ be considered the 'raw' updates from the neighbor.";
+
+ uses ipv4-adj-rib-common;
+
+ }
+
+ container adj-rib-in-post {
+ description
+ "Per-neighbor table containing the paths received from
+ the neighbor that are eligible for best-path selection
+ after local input policy rules have been applied.";
+
+ uses ipv4-adj-rib-in-post;
+
+ }
+
+ container adj-rib-out-pre {
+ description
+ "Per-neighbor table containing paths eligble for
+ sending (advertising) to the neighbor before output
+ policy rules have been applied";
+
+ uses ipv4-adj-rib-common;
+
+ }
+
+ container adj-rib-out-post {
+ description
+ "Per-neighbor table containing paths eligble for
+ sending (advertising) to the neighbor after output
+ policy rules have been applied";
+
+ uses ipv4-adj-rib-common;
+
+ }
+ }
+ }
+ }
+
+ grouping ipv6-adj-rib-common {
+ description
+ "Common structural grouping for each IPv6 adj-RIB table";
+
+ uses bgp-common-table-attrs-state;
+
+ container routes {
+ config false;
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix path-id";
+
+ description
+ "List of routes in the table";
+
+ leaf prefix {
+ type inet:ipv6-prefix;
+ description
+ "Prefix for the route";
+ }
+
+ uses bgp-adj-rib-attr-state;
+ uses bgp-adj-rib-common-attr-refs;
+ uses bgp-common-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+
+ uses clear-routes;
+ }
+ }
+
+ grouping ipv6-adj-rib-in-post {
+ description
+ "Common structural grouping for the IPv6 adj-rib-in
+ post-policy table";
+
+ uses bgp-common-table-attrs-state;
+
+ container routes {
+ config false;
+ description
+ "Enclosing container for list of routes in the routing
+ table.";
+
+ list route {
+ key "prefix path-id";
+
+ description
+ "List of routes in the table";
+
+ leaf prefix {
+ type inet:ipv6-prefix;
+ description
+ "Prefix for the route";
+ }
+
+ uses bgp-adj-rib-attr-state;
+ uses bgp-adj-rib-common-attr-refs;
+ uses bgp-common-route-annotations-state;
+ uses bgp-adj-rib-in-post-route-annotations-state;
+ uses bgp-unknown-attr-top;
+ uses rib-ext-route-annotations;
+ }
+ }
+ }
+
+ grouping ipv6-adj-rib {
+ description
+
+ "Top-level grouping for Adj-RIB table";
+
+ container neighbors {
+ config false;
+ description
+ "Enclosing container for neighbor list";
+
+ list neighbor {
+ key "neighbor-address";
+ description
+ "List of neighbors (peers) of the local BGP speaker";
+
+ leaf neighbor-address {
+ type inet:ip-address;
+ description
+ "IP address of the BGP neighbor or peer";
+ }
+
+ container adj-rib-in-pre {
+ description
+ "Per-neighbor table containing the NLRI updates
+ received from the neighbor before any local input
+ policy rules or filters have been applied. This can
+ be considered the 'raw' updates from the neighbor.";
+
+ uses ipv6-adj-rib-common;
+
+ }
+
+ container adj-rib-in-post {
+ description
+ "Per-neighbor table containing the paths received from
+ the neighbor that are eligible for best-path selection
+ after local input policy rules have been applied.";
+
+ uses ipv6-adj-rib-in-post;
+ }
+
+ container adj-rib-out-pre {
+ description
+ "Per-neighbor table containing paths eligble for
+ sending (advertising) to the neighbor before output
+ policy rules have been applied";
+
+ uses ipv6-adj-rib-common;
+
+ }
+
+ container adj-rib-out-post {
+ description
+ "Per-neighbor table containing paths eligble for
+ sending (advertising) to the neighbor after output
+ policy rules have been applied";
+
+ uses ipv6-adj-rib-common;
+
+ }
+ }
+ }
+ }
+}
Code Review / unimgr.git / blobdiff