Add Conditional Routes

release/models/local-routing/openconfig-local-routing.yang

@@ -10,6 +10,7 @@ module openconfig-local-routing {
   // import some basic types
   import openconfig-inet-types { prefix inet; }
   import openconfig-policy-types { prefix oc-pt; }
+  import openconfig-routing-policy { prefix oc-rpol; }
   import openconfig-extensions { prefix oc-ext; }
   import openconfig-interfaces { prefix oc-if; }
   import openconfig-bfd { prefix oc-bfd; }
@@ -43,7 +44,13 @@ module openconfig-local-routing {
     protocol-specific policy after importing the route into the
     protocol for distribution (again via routing policy).";
 
-  oc-ext:openconfig-version "4.1.0";
+  oc-ext:openconfig-version "4.2.0";
+
+  revision "2026-08-12" {
+    description
+      "Add conditional-routes for injecting local routes conditionally.";
+    reference "4.2.0";
+  }
 
   revision "2025-07-29" {
     description
@@ -163,6 +170,26 @@ module openconfig-local-routing {
       bandwidth expressed in bps.";
   }
 
+  identity CONDITIONAL_ROUTES_ACTION {
+    description
+      "Base identity type of actions for conditional routes.";
+  }
+
+  identity NO_ACTION {
+    base CONDITIONAL_ROUTES_ACTION;
+    description
+      "No action to be taken when the conditions for the conditional routes
+      are resulted to true. The prefixes are NOT injected as routes.";
+  }
+
+  identity INSTALL_DROP_NEXTHOP {
+    base CONDITIONAL_ROUTES_ACTION;
+    description
+      "Install the conditional routes with a discard next-hop.
+      Traffic destined to the prefix will be discarded with no
+      ICMP message generated.";
+  }
+
   // typedef statements
 
   typedef local-defined-next-hop {
@@ -513,4 +540,106 @@ module openconfig-local-routing {
     }
   }
 
+  grouping conditional-prefix-set-ref-config {
+    description
+      "Grouping of configuration data for conditional prefix set reference";
+
+    leaf name {
+      type leafref {
+        path "/oc-rpol:routing-policy/oc-rpol:defined-sets/oc-rpol:conditional-prefix-sets/oc-rpol:conditional-prefix-set/oc-rpol:name";
+      }
+
+      description
+        "Reference to the conditional prefix set whose prefixes may be injected as routes.
+        If the condition is satisfied, routes may be injected for each prefix in the
+        target prefix-set.";
+    }
+
+    leaf action {
+      type identityref {
+        base CONDITIONAL_ROUTES_ACTION;
+      }
+      default NO_ACTION;
+      description
+        "The action to take when the conditions for the prefix set results in true.
+        The default behavior is to take no actions and will not inject the prefixes
+        as routes.";
+    }
+
+    leaf preference {
+      type uint32;
+      description
+        "Administrative Distance (preference) of the entry.  The
+        preference defines the order of selection when multiple
+        sources (protocols, static, etc.) contribute to the same
+        prefix entry.  The lower the preference, the more preferable the
+        prefix is.  When this value is not specified, the preference is
+        inherited from the default preference of the implementation for
+        static routes.";
+    }
+  }
+
+  grouping conditional-prefix-set-ref-state {
+    description
+      "Grouping of operational state data for conditional prefix set reference";
+
+    leaf condition-matched {
+      type boolean;
+      description
+        "When true, the match-policy has been resolved to ACCEPT_ROUTE and the
+        routes in the referenced conditional prefix set are currently injected
+        into the RIB.";
+    }
+  }
+
+  grouping conditional-prefix-list {
+    description
+      "Grouping for the list of conditional prefix set references.";
+
+    container conditional-prefix-set-refs {
+      description
+        "Enclosing container for conditional prefix set references.";
+
+      list conditional-prefix-set-ref {
+        key "name";
+        description
+          "List of conditional prefix set references.";
+
+        leaf name {
+          type leafref {
+            path "../config/name";
+          }
+          description
+            "Reference to the configured prefix set name for this conditional prefix set";
+        }
+
+        container config {
+          description
+            "Configuration data for conditional prefix set reference";
+
+          uses conditional-prefix-set-ref-config;
+        }
+
+        container state {
+          config false;
+          description
+            "Operational state for conditional prefix set reference";
+
+          uses conditional-prefix-set-ref-config;
+          uses conditional-prefix-set-ref-state;
+        }
+      }
+    }
+  }
+
+  grouping conditional-routes-top {
+    description
+      "Top-level grouping for the list of conditional route configurations";
+    container conditional-routes {
+      description
+        "Protocol container for conditional local routes";
+
+      uses conditional-prefix-list;
+    }
+  }
 }

release/models/network-instance/openconfig-network-instance.yang

@@ -50,7 +50,13 @@ module openconfig-network-instance {
     virtual switch instance (VSI). Mixed Layer 2 and Layer 3
     instances are also supported.";
 
-  oc-ext:openconfig-version "4.7.0";
+  oc-ext:openconfig-version "4.8.0";
+
+  revision "2026-08-12" {
+    description
+      "Add conditional-routes protocol.";
+    reference "4.8.0";
+  }
 
   revision "2026-03-17" {
     description
@@ -952,6 +958,17 @@ module openconfig-network-instance {
                 locally generated aggregate routes";
             }
 
+            uses oc-loc-rt:conditional-routes-top {
+              when "./config/identifier = 'oc-pol-types:CONDITIONAL_ROUTES'" {
+                description
+                  "Include conditional route configuration when the protocol is of type
+                  CONDITIONAL_ROUTES";
+              }
+              description
+                "Configuration and state parameters relating to the
+                Conditional Routes.";
+            }
+
             uses oc-bgp:bgp-top {
               when "./config/identifier = 'oc-pol-types:BGP'" {
                 description
@@ -1012,7 +1029,7 @@ module openconfig-network-instance {
                 Group Management Protocol (IGMP).";
             }
 
-			uses oc-pcep:pcep-top {
+            uses oc-pcep:pcep-top {
               when "./config/identifier = 'oc-pol-types:PCEP'" {
                 description
                   "Include PCEP configuration when the protocol is of type

release/models/policy/.spec.yml

@@ -5,12 +5,14 @@
     - yang/isis/openconfig-isis-types.yang
     - yang/ospf/openconfig-ospf-types.yang
     - yang/policy/openconfig-routing-policy.yang
+    - yang/policy/openconfig-policy-network-instance.yang
     - yang/network-instance/openconfig-network-instance-policy.yang
     - yang/bgp/openconfig-bgp-policy.yang
     - yang/isis/openconfig-isis-policy.yang
     - yang/ospf/openconfig-ospf-policy.yang
   build:
     - yang/policy/openconfig-routing-policy.yang
+    - yang/policy/openconfig-policy-network-instance.yang
     - yang/network-instance/openconfig-network-instance-policy.yang
     - yang/bgp/openconfig-bgp-policy.yang
     - yang/isis/openconfig-isis-policy.yang

release/models/policy/openconfig-policy-network-instance.yang

@@ -0,0 +1,70 @@
+module openconfig-policy-network-instance {
+
+  yang-version "1";
+
+  // namespace
+  namespace "http://openconfig.net/yang/policy-netinst";
+
+  prefix "oc-rpol-netinst";
+
+  import openconfig-extensions { prefix "oc-ext"; }
+  import openconfig-network-instance { prefix "oc-ni"; }
+  import openconfig-routing-policy { prefix "oc-rpol"; }
+
+  // meta
+  organization "OpenConfig working group";
+
+  contact
+    "OpenConfig working group
+    www.openconfig.net";
+
+  description
+    "This module adds leaves that relate to network-instances
+     to the routing-policy subtree.";
+
+  oc-ext:openconfig-version "1.0.0";
+
+  revision "2026-08-12" {
+    description
+      "Add leaves that relate to network-instances to the
+       routing policy module.";
+    reference "1.0.0";
+  }
+
+  // OpenConfig specific extensions for module metadata.
+  oc-ext:regexp-posix;
+  oc-ext:catalog-organization "openconfig";
+  oc-ext:origin "openconfig";
+
+  grouping conditional-prefix-set-network-instance {
+    description
+      "This grouping define leaves that need references to the network-instance
+       subtree within the routing policy module. It is used to augment the
+       /routing-policy/defined-sets/conditional-prefix-sets/conditional-prefix-set/config/
+       containers.";
+
+    leaf match-policy-network-instance {
+      type leafref {
+        path "/oc-ni:network-instances/oc-ni:network-instance/oc-ni:name";
+      }
+
+      description
+        "The specific network instance of which routes from the RIB that will be used
+        for matching the configured match-policy.";
+    }
+  }
+
+  augment "/oc-rpol:routing-policy/oc-rpol:defined-sets/oc-rpol:conditional-prefix-sets/oc-rpol:conditional-prefix-set/oc-rpol:config" {
+    description
+      "Add network-instance leaves to conditional-prefix-set container.";
+
+    uses conditional-prefix-set-network-instance;
+  }
+
+  augment "/oc-rpol:routing-policy/oc-rpol:defined-sets/oc-rpol:conditional-prefix-sets/oc-rpol:conditional-prefix-set/oc-rpol:state" {
+    description
+      "Add network-instance leaves to conditional-prefix-set container.";
+
+    uses conditional-prefix-set-network-instance;
+  }
+}

release/models/policy/openconfig-policy-types.yang

@@ -25,15 +25,21 @@ module openconfig-policy-types {
     policy.  It can be imported by modules that contain protocol-
     specific policy conditions and actions.";
 
-  oc-ext:openconfig-version "3.3.0";
+  oc-ext:openconfig-version "3.4.0";
+
+  revision "2026-08-12" {
+    description
+      "Add CONDITIONAL_ROUTES to INSTALL_PROTOCOL_TYPE identity.";
+    reference "3.4.0";
+  }
 
   revision "2024-05-14" {
     description
       "Add hex-string-prefixed to typedef tag-type.";
     reference "3.3.0";
   }
 
-revision "2022-11-08" {
+  revision "2022-11-08" {
     description
       "Add INSTALL_PROTOCOL_TYPE local.";
     reference "3.2.3";
@@ -294,4 +300,15 @@ revision "2022-11-08" {
 
       10.244.136.79/32.";
   }
+
+  identity CONDITIONAL_ROUTES {
+    base INSTALL_PROTOCOL_TYPE;
+    description
+      "Conditional local route.
+
+      A conditional local route is a locally defined prefix-set that can be
+      conditionally injected when the configured policy action results in
+      ACCEPT_ROUTE when that policy is applied against the set of routes
+      that are currently installed in the RIB.";
+  }
 }