module ieee-dot1Q-PB {
	
	namespace "urn:ieee:params:xlm:ns:yang:ieee-dot1Q-PB";
    prefix "dot1Q-PB";

	import ieee-dot1Q-bridge {prefix dot1Q; }
	import ieee-dot1Q-types { prefix "dot1Qtypes"; }
    import ieee-types { prefix ieee; }
    
    /*
	 * A Providr Bridge has additional node data associated with it.
	 */
    augment "/dot1Q:bridge/dot1Q:component/dot1Q:bridge-port" {
    	container cvid-registration-table {
    		description "The C-VID Registration Table, provides a mapping between
    			a C-VID and the service instance represented by an S-VID selected
    			for that C-VLAN. This table provides the equivalent functionality of
    			1) configuring the PVID of the internal CNP on the S-VLAN component;
    			2) adding the corresponding PEP on the C-VLAN component to the member 
    			   set of the C-VLAN;
    			3) adding the PEP and/or CEP to the untagged set of the C-VLAN (if
    			   it is desired that frames forwarded to that port are transmitted
    			   untagged for this C-VLAN).";
    		when "/dot1Q:bridge/dot1Q:component/dot1Q:component-type = 'cVlanComponent' and
      	          /dot1Q:bridge/dot1Q:component/dot1Q:bridge-port/dot1Q:port-type = 'customer-edge-port'";
    		list cvid {
    			description "Customer VLAN Identifier.";
        		key "vid";
        		leaf vid {
    				type dot1Qtypes:vid-range;
    			}    		
        	}
        	leaf svid {
        		description "Service VLAN Identifier.";
        		type ieee:vlanid;
        	}
        	leaf untagged-pep {
        		description "A boolean indicating frames for this C-VLAN 
        			should be forwarded untagged through the Provider Edge Port";
        		type boolean;
        	}
        	leaf untagged-cep {
        		description "A boolean indicating frames for this C-VLAN 
        			should be forwarded untagged through the Customer Edge Port";
        		type boolean;
        	}    		
    	}
    	container service-priority-regeneration-table {
    		description "The Service Priority Regeneration Table, which provides the 
    			Priority Regeneration Table (12.6.2) for each internal CNP connected 
    			to the C-VLAN component associated with the CEP.";
    		when "/dot1Q:bridge/dot1Q:component/dot1Q:component-type = 'cVlanComponent' and
      	          /dot1Q:bridge/dot1Q:component/dot1Q:bridge-port/dot1Q:port-type = 'customer-edge-port'";
    		leaf svid {
    			description "Service VLAN Identifier.";
        		type ieee:vlanid;
        	}
    		container priority-regeneration-table {
				uses dot1Qtypes:priorityRegenerationTable;
			}
    	}
    	container rcap-internal-interface-table {
    		description "Designating an external port as a RCAP automatically creates a 
    			Port-mapping S-VLAN component associated with that port. This Port-mapping
    			S-VLAN component includes one internal PNP.";
    		when "/dot1Q:bridge/dot1Q:component/dot1Q:component-type = 'sVlanComponent' and
    	          /dot1Q:bridge/dot1Q:component/dot1Q:bridge-port/dot1Q:port-type = 'remote-customer-access-port'";
    		leaf external-svid {
    			description "External Service VLAN Identifier.";
    			type ieee:vlanid;
    		}
    		leaf internal-port-number {
    			description "The number of the RCAP.";
    			type dot1Qtypes:portNumberType;
    		}
    		leaf internal-svid {
    			description "Internal Service VLAN Identifier (not applicable for a C-tagged RCSI).";
    			type ieee:vlanid;
    		}
    		leaf internal-interface-type {
    			description "A value indicating the type of internal interface associated 
    				with the external S-VID, one of
    				1) Port-based RCSI
    				2) C-tagged RCSI
    				3) PNP
    				4) Discard (external S-VID is not associated with an internal port).";
    			type enumeration {
					enum port-based-rsci;
					enum c-tagged-rsci;
					enum pnp;
					enum discard;
				}
    		}
    	}
    }
    
}