module CISCO-IETF-PW-TC-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:CISCO-IETF-PW-TC-MIB";

    prefix CISCO-IETF-PW-TC-MIB;

    import ietf-yang-smiv2 {
      prefix smiv2;
    }

    organization "Cisco Systems, Inc.";

    contact
      " 
    Thomas D. Nadeau 
    Postal: Cisco Systems, Inc. 
            250 Apollo Drive 
            Chelmsford, MA 01824 
    Tel:    +1-978-497-3051 
    Email:  tnadeau@cisco.com 
    
    MPLS MIB Development Team
    Postal: Cisco Systems, Inc.
            250 Apollo Drive
            Chelmsford, MA 01924
    Tel:    +1-978-497-3989
    Email:  ch-mpls-mib-dev@cisco.com";

    description
      "This MIB Module provides Textual Conventions 
    and OBJECT-IDENTITY Objects to be used PW services.";

    revision "2006-07-21" {
      description
        "Added following enumerations to cpwVcType TC:
      e1Satop(12), t1Satop(13), e3Satop(14), t3Satop(15), 
      basicCesPsn(16), basicTdmIp(17), tdmCasCesPsn(18),
      tdmCasTdmIp(19). The above enumerations are based 
      on IANAPwTypeTC TC in draft-ietf-pwe3-pw-mib-08.txt";
    }

    revision "2003-02-26" {
      description
        "Made Cisco proprietary based on the PW-TC-MIB.my file
      extracted from draft-ietf-pwe3-pw-tc-mib-00.txt";
    }

    revision "2002-05-28" {
      description
        "Adding PwVcType, and enhance some descriptions.";
    }

    revision "2002-01-30" {
      description
        "Adding PwVcVlanCfg, PwAddressType and  
      PwOperStatus.";
    }

    revision "2001-12-20" {
      description "Remove PwVcInstance";
    }

    revision "2001-07-12" {
      description "Initial version.";
    }

    smiv2:alias "cpwMIB" {
      smiv2:oid "1.3.6.1.4.1.9.10.20000";
    }
    smiv2:alias "cpwTCMIB" {
      smiv2:oid "1.3.6.1.4.1.9.10.20000.1";
    }

    typedef CpwGroupID {
      type uint32;
      description
        "An administrative identification mechanism for grouping a 
      set of service-specific pseudo-wire services. May only 
      have local significance.";
    }

    typedef CpwVcIDType {
      type uint32;
      description
        "Virtual Circuit Identifier. Used to identify the VC  
      (together with some other fields) in the signaling  
      session. Zero if the VC is set-up manually.";
    }

    typedef CpwVcIndexType {
      type uint32;
      description
        "Virtual Circuit Index. Locally unique index for indexing 
      several MIB tables associated with a particular VC.";
    }

    typedef CpwVcVlanCfg {
      type int32 {
        range "0..4097";
      }
      description
        "VLAN configuration for Ethernet PW.  
      Values between 0 to 4095 indicate the actual VLAN field 
      value.  
      A value of 4096 indicates that the object refer to  
      untagged frames, i.e. frames without 802.1Q field. 
      A value of 4097 indicates that the object is not  
      relevant.";
    }

    typedef CpwOperStatus {
      type enumeration {
        enum "up" {
          value 1;
        }
        enum "down" {
          value 2;
        }
        enum "testing" {
          value 3;
        }
        enum "unknown" {
          value 4;
        }
        enum "dormant" {
          value 5;
        }
        enum "notPresent" {
          value 6;
        }
        enum "lowerLayerDown" {
          value 7;
        }
      }
      description
        "Indicate the operational status of the PW VC. 
      
      - up:             Ready to pass packets.  
      - down:           If PW signaling has not yet finished, or 
                        indications available at the service  
                        level indicate that the VC is not  
                        passing packets. 
      - testing:        If AdminStatus at the VC level is set to  
                        test. 
      - dormant:        The VC is not available because of the 
                        required resources are occupied VC with  
                        higher priority VCs . 
      - notPresent:     Some component is missing to accomplish  
                        the set up of the VC. 
      - lowerLayerDown: The underlying PSN or outer tunnel is not 
                        in OperStatus 'up'.  ";
    }

    typedef CpwVcType {
      type enumeration {
        enum "other" {
          value 0;
        }
        enum "frameRelay" {
          value 1;
        }
        enum "atmAal5Vcc" {
          value 2;
        }
        enum "atmTransparent" {
          value 3;
        }
        enum "ethernetVLAN" {
          value 4;
        }
        enum "ethernet" {
          value 5;
        }
        enum "hdlc" {
          value 6;
        }
        enum "ppp" {
          value 7;
        }
        enum "cep" {
          value 8;
        }
        enum "atmVccCell" {
          value 9;
        }
        enum "atmVpcCell" {
          value 10;
        }
        enum "ethernetVPLS" {
          value 11;
        }
        enum "e1Satop" {
          value 12;
        }
        enum "t1Satop" {
          value 13;
        }
        enum "e3Satop" {
          value 14;
        }
        enum "t3Satop" {
          value 15;
        }
        enum "basicCesPsn" {
          value 16;
        }
        enum "basicTdmIp" {
          value 17;
        }
        enum "tdmCasCesPsn" {
          value 18;
        }
        enum "tdmCasTdmIp" {
          value 19;
        }
      }
      description
        "Indicate the VC type (i.e. the carried service). 
      Note: the exact set of VC types is yet to be worked  
      out by the WG. ";
    }
  }  // module CISCO-IETF-PW-TC-MIB