openconfig-pf-path-groups

This submodule contains configuration and operational state relating to path-selection-groups which are used to group forwarding...

  • Version: 2018-11-21

    openconfig-pf-path-groups@2018-11-21


    
      submodule openconfig-pf-path-groups {
    
        yang-version 1;
    
        belongs-to
          openconfig-policy-forwarding {
            prefix oc-pf;
        }
    
        import openconfig-extensions {
          prefix oc-ext;
        }
    
        organization "OpenConfig working group";
    
        contact
          "OpenConfig working group
        www.openconfig.net";
    
        description
          "This submodule contains configuration and operational state
        relating to path-selection-groups which are used to group
        forwarding entities together to be used as policy forwarding
        targets.";
    
        revision "2018-11-21" {
          description
            "Add OpenConfig module metadata extensions.";
          reference
            "0.2.1";
    
        }
    
        revision "2017-06-21" {
          description
            "Amend policy forwarding model based on ACL changes.";
          reference
            "0.2.0";
    
        }
    
        revision "2017-02-28" {
          description
            "Initial public release of policy forwarding.";
          reference
            "0.1.0";
    
        }
    
        revision "2016-11-08" {
          description "Initial revision";
          reference
            "0.0.1";
    
        }
    
        oc-ext:openconfig-version "0.2.1";
    
        grouping pf-path-groups-structural {
          description
            "Structural grouping containing the definition of path groups
          within the context of policy-based forwarding.";
          container path-selection-groups {
            description
              "Surrounding container for the path selection groups defined
            within the policy forwarding model.";
            list path-selection-group {
              key "group-id";
              description
                "A path selection group is a set of forwarding resources,
              which are grouped as eligible paths for a particular
              policy-based forwarding rule. A policy rule may select a
              path-selection-group as the egress for a particular type of
              traffic (e.g., DSCP value). The system then utilises its
              standard forwarding lookup mechanism to select from the
              paths that are specified within the group - for IP packets,
              the destination IP address is used such that the packet is
              routed to the entity within the path-selection-group that
              corresponds to the next-hop for the destination IP address
              of the packet; for L2 packets, the selection is based on the
              destination MAC address. If multiple paths within the
              selection group are eligible to be used for forwarding,
              the packets are load-balanced between them according to
              the system's usual load balancing logic.";
              leaf group-id {
                type leafref {
                  path "../config/group-id";
                }
                description
                  "Reference to a unique identifier for the path selection
                group";
              }
    
              container config {
                description
                  "Configuration parameters relating to the path selection
                group.";
                uses pf-path-selection-group-config;
              }  // container config
    
              container state {
                config false;
                description
                  "Operational state parameters relating to the path
                selection group.";
                uses pf-path-selection-group-config;
              }  // container state
            }  // list path-selection-group
          }  // container path-selection-groups
        }  // grouping pf-path-groups-structural
    
        grouping pf-path-selection-group-config {
          description
            "Configuration parameters relating to a path selection group.";
          leaf group-id {
            type string;
            description
              "A unique name for the path-selection-group";
          }
    
          leaf-list mpls-lsp {
            type leafref {
              path
                "../../../../../mpls/lsps/constrained-path/tunnels/"
                  + "tunnel/config/name";
            }
            description
              "A set of MPLS constrained-path LSPs which should be
            considered for the policy forwarding next-hop. In order to
            select between the LSPs within the path-selection-group, the
            system should determine which LSP provides the best path to
            the next-hop for the routed packet.";
          }
        }  // grouping pf-path-selection-group-config
      }  // submodule openconfig-pf-path-groups
    

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