module CISCO-IETF-PW-MIB {

    yang-version 1;

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

    prefix CISCO-IETF-PW-MIB;

    import CISCO-IETF-PW-TC-MIB {
      prefix cisco-ietf;
    }
    import INET-ADDRESS-MIB {
      prefix inet-address;
    }
    import SNMP-FRAMEWORK-MIB {
      prefix snmp-framework;
    }
    import SNMPv2-TC {
      prefix snmpv2-tc;
    }
    import ietf-yang-smiv2 {
      prefix smiv2;
    }
    import ietf-yang-types {
      prefix yang;
    }

    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 contains managed object definitions for Pseudo
Wire operation as in: Pate, P., et al, <draft-ietf-pwe3-
framework>, Xiao, X., et al, <draft-ietf-pwe3-
requirements>, Martini, L., et al, <draft-martini-
l2circuit-trans-mpls>, and Martini, L., et al,
<draft-martini-l2circuit-encap-mpls>.

The indexes for this MIB are also used to index the PSN-
specific tables and the VC-specific tables. The VC Type
dictates which VC-specific MIB to use. For example, a
'cep' VC Type requires the use the configuration and status
tables within the CEP-MIB.

This MIB enable the use of any underlying packet switched
network (PSN). Specific tables for the MPLS PSN is
currently defined in a separate CISCO-IETF-PW-MPLS-MIB.
Tables to support other PSNs (IP, L2TP for example) will
be added to this MIB in future revisions.

At the time of publication of this version, there are no
PWE3 WG documents for all features and objects in this MIB,
and the MIB is therefore subject to change based on the WG
progress.";

    revision "2004-03-17" {
      description
        "1) Added notifications group:
-cpwVcUpDownNotifEnable
-cpwVcNotifRate
-cpwVcDown
-cpwVcUp
2) Added CANA OID value ciscoExperiment.106
3) updated based on MIB police comments
-replaced un-cisco-ized variable names w/
cisco-ized names in descriptions (e.g. pwVcxxx
replaced w/ cpwVcxxx)";
    }

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

    revision "2002-05-26" {
      description
        "Moved to draft-ietf-00 status. Changes from previous draft:
1) Change name of pwVcPriority to pwVcSetUpPriority and
   added pwVcHoldingPriority.
2) Add pwVcIdMappingTable and pwVcPeersMappingTable to help
   ordered query of the MIB tables for EMS applications.
3) Clarification to work in progress objects.
4) Editorial and typos in descriptions.
5) Added pwVcPerfTotalDiscontinuityTime and
   pwVcPerfIntervalTimeElapsed.
6) Remove 32 bit counters. ";
    }

    revision "2002-01-30" {
      description
        " Changes from -01 draft:
1) Inbound and outbound clarification and name changes.
2) Removing pwVcPeerIpv4Addr and pwVcPeerIpv6Addr,
   replacing them with pwVcPeerAddr and adding type for
   address type selection.
3) Adding type for VC OperStatus.
4) Adding pwVcTimeElapsed and pwVcValidIntervals. ";
    }

    revision "2001-11-07" {
      description
        "Changes from -00 draft:
1) Remove VcInstance from tables indexes in order to simplify
   the MIB.
2) Removing APS 1+1 table.
3) Changing hdlcCisco to hdlc in pwVcType.
4) Add description of VC label at pending PW signaling stage.
5) Add interval valid object in interval performance tables.
6) Remove VC APS notification.
7) Change 'conservative'/'liberal' to 'strict'/'loose'.
8) Add objects for interface MTU, use of control word,
   interface string.
9) Ordering of objects based on functionality.
10) Update operation of pwVcOperStatus.  ";
    }

    revision "2001-07-11" {
      description "draft-00 version";
    }

    smiv2:alias "cpwVcMIB" {
      smiv2:oid "1.3.6.1.4.1.9.10.106";
    }
    smiv2:alias "cpwVcObjects" {
      smiv2:oid "1.3.6.1.4.1.9.10.106.1";
    }
    smiv2:alias "cpwVcNotifications" {
      smiv2:oid "1.3.6.1.4.1.9.10.106.2";
    }
    smiv2:alias "cpwVcConformance" {
      smiv2:oid "1.3.6.1.4.1.9.10.106.3";
    }
    smiv2:alias "cpwVcGroups" {
      smiv2:oid "1.3.6.1.4.1.9.10.106.3.1";
    }
    smiv2:alias "cpwVcCompliances" {
      smiv2:oid "1.3.6.1.4.1.9.10.106.3.2";
    }

    container CISCO-IETF-PW-MIB {
      config false;
      container cpwVcObjects {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1";
        leaf cpwVcIndexNext {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.1";
          type uint32;
          description
            "This object contains an appropriate value to be used
for cpwVcIndex when creating entries in the
cpwVcTable. The value 0 indicates that no
unassigned entries are available.  To obtain the
value of cpwVcIndex for a new entry in the
cpwVcTable, the manager issues a management
protocol retrieval operation to obtain the current
value of cpwVcIndex.  After each retrieval
operation, the agent should modify the value to
reflect the next unassigned index.  After a manager
retrieves a value the agent will determine through
its local policy when this index value will be made
available for reuse.";
        }

        leaf cpwVcPerfTotalErrorPackets {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.6";
          type yang:counter64;
          description
            "Counter for number of error at VC level processing, for
example packets received with unknown VC label.";
        }

        leaf cpwVcUpDownNotifEnable {
          smiv2:defval "false";
          smiv2:max-access "read-write";
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.9";
          type boolean;
          description
            "If this object is set to true(1), then it enables
the emission of cpwVcUp and cpwVcDown
notifications; otherwise these notifications are not
emitted.";
          reference
            "See also RFC3413 for explanation that
            notifications are under the ultimate control of the
            MIB modules in this document.";

        }

        leaf cpwVcNotifRate {
          smiv2:max-access "read-write";
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.10";
          type uint32;
          description
            "This object defines the maximum number of PW VC notifications
that can be emitted from the device per second.";
        }
      }  // container cpwVcObjects

      container cpwVcTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.2";
        description
          "This table specifies information for connecting various
emulated services to various tunnel type.";
        list cpwVcEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1";
          key "cpwVcIndex";
          description
            "A row in this table represents an emulated virtual
connection (VC) across a packet network. It is indexed by
cpwVcIndex, which uniquely identifying a singular
connection. ";
          leaf cpwVcIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.1";
            type cisco-ietf:CpwVcIndexType;
            description
              "Index for the conceptual row identifying a VC within
this PW Emulation VC table.";
          }

          leaf cpwVcType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.2";
            type cisco-ietf:CpwVcType;
            description
              "This value indicate the service to be carried over
this VC.
Note: the exact set of VC types is yet to be worked
out by the WG. ";
          }

          leaf cpwVcOwner {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.3";
            type enumeration {
              enum "manual" {
                value 1;
              }
              enum "maintenanceProtocol" {
                value 2;
              }
              enum "other" {
                value 3;
              }
            }
            description
              "Set by the operator to indicate the protocol responsible
for establishing this VC. Value 'manual' is used in all
cases where no maintenance protocol (PW signaling) is used
to set-up the VC, i.e. require configuration of entries in
the VC tables including VC labels, etc. The value
'maintenanceProtocol' is used in case of standard
signaling of the VC for the specific PSN, for example LDP
for MPLS PSN as specified in <draft- draft-martini-
l2circuit-trans-mpls> or L2TP control protocol.
Value 'other' is used for other types of signaling.";
          }

          leaf cpwVcPsnType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.4";
            type enumeration {
              enum "mpls" {
                value 1;
              }
              enum "l2tp" {
                value 2;
              }
              enum "ip" {
                value 3;
              }
              enum "mplsOverIp" {
                value 4;
              }
              enum "gre" {
                value 5;
              }
              enum "other" {
                value 6;
              }
            }
            description
              "Set by the operator to indicate the PSN type on which this
VC will be carried. Based on this object, the relevant PSN
table entries are created in the in the PSN specific MIB
modules. For example, if mpls(1) is defined, the agent
create an entry in cpwVcMplsTable, which further define the
MPLS PSN configuration.
Note: the exact set of PSN types is yet to be worked
out by the WG. ";
          }

          leaf cpwVcSetUpPriority {
            smiv2:defval "0";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.5";
            type int32 {
              range "0..7";
            }
            description
              "This object define the relative set-up priority of the VC
in a lowest-to-highest fashion, where 0 is the highest
priority. VCs with the same priority are treated with
equal priority. Dropped VC will be set 'dormant' (as
indicated in cpwVcOperStatus).
This value is significant if there are competing resources
between VCs and the implementation support this feature.
If not supported or not relevant, the value of zero MUST
be used.";
          }

          leaf cpwVcHoldingPriority {
            smiv2:defval "0";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.6";
            type int32 {
              range "0..7";
            }
            description
              "This object define the relative holding priority of the VC
in a lowest-to-highest fashion, where 0 is the highest
priority. VCs with the same priority are treated with
equal priority. Dropped VC will be set 'dormant' (as
indicated in cpwVcOperStatus).
This value is significant if there are competing resources
between VCs and the implementation support this feature.
If not supported or not relevant, the value of zero MUST
be used.";
          }

          leaf cpwVcInboundMode {
            smiv2:defval "loose";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.7";
            type enumeration {
              enum "loose" {
                value 1;
              }
              enum "strict" {
                value 2;
              }
            }
            description
              "This object is used to enable greater security for
implementation that use per platform VC label space. In
strict mode, packets coming from the PSN are accepted only
from tunnels that are associated to the same VC via the
inbound tunnel table in the case of MPLS, or as identified
by the source IP address in case of L2TP or IP PSN. The
entries in the inbound tunnel table are either explicitly
configured or implicitly known by the maintenance protocol
used for VC set-up.

If such association is not known, not configured or not
desired, loose mode should be configured, and the node
should accept the packet based on the VC label only
regardless of the outer tunnel used to carry the VC.";
          }

          leaf cpwVcPeerAddrType {
            smiv2:defval "ipv4";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.8";
            type inet-address:InetAddressType;
            description
              "Denotes the address type of the peer node maintenance
protocol (signaling) address if PW maintenance protocol is
used for the VC creation. It should be set to
'unknown' if PE/PW maintenance protocol is not used,
i.e. cpwVcOwner is set to 'manual'. ";
          }

          leaf cpwVcPeerAddr {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.9";
            type inet-address:InetAddress;
            description
              "This object contains the value of of the peer node address
of the PW/PE maintenance protocol entity. This object
should contain a value of 0 if not relevant (manual
configuration of the VC).";
          }

          leaf cpwVcID {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.10";
            type cisco-ietf:CpwVcIDType;
            description
              "Used in the outgoing VC ID field within the 'Virtual
Circuit FEC Element' when LDP signaling is used or PW ID
AVP for L2TP.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>.
              and So, et al, <draft-so-pwe3-ethernet>.
              Note: as specified in l2circuit-trans: It is REQUIRED to
              assign the same VC ID, and VC type for a given circuit in
              both directions.";

          }

          leaf cpwVcLocalGroupID {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.11";
            type cisco-ietf:CpwGroupID;
            description
              "Used in the Group ID field sent to the peer PWES
within the maintenance protocol used for VC setup,
zero if not used.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet.txt>.";

          }

          leaf cpwVcControlWord {
            smiv2:defval "false";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.12";
            type boolean;
            description
              "Define if the control word will be sent with each packet by
the local node.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>";

          }

          leaf cpwVcLocalIfMtu {
            smiv2:defval "0";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.13";
            type uint32 {
              range "0..65535";
            }
            description
              "If not equal zero, the optional IfMtu object in the
maintenance protocol will be sent with this value,
representing the locally supported MTU size over the
interface (or the virtual interface) associated with the
VC.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet>.";

          }

          leaf cpwVcLocalIfString {
            smiv2:defval "false";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.14";
            type boolean;
            description
              "Each VC is associated to an interface (or a virtual
interface) in the ifTable of the node as part of the
service configuration. This object defines if the
maintenance protocol will send the interface's name as
appears on the ifTable in the name object as part of the
maintenance protocol. If set to false, the optional element
will not be sent.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet.txt>.";

          }

          leaf cpwVcRemoteGroupID {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.15";
            type cisco-ietf:CpwGroupID;
            description
              "Obtained from the Group ID field as received via the
maintenance protocol used for VC setup, zero if not used.
Value of 0xFFFF shall be used if the object is yet to be
defined by the VC maintenance protocol.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet.txt>.";

          }

          leaf cpwVcRemoteControlWord {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.16";
            type enumeration {
              enum "noControlWord" {
                value 1;
              }
              enum "withControlWord" {
                value 2;
              }
              enum "notYetKnown" {
                value 3;
              }
            }
            description
              "If maintenance protocol is used for VC establishment, this
parameter indicates the received status of the control word
usage, i.e. if packets will be received with control word
or not. The value of 'notYetKnown' is used while the
maintenance protocol has not yet received the indication
from the remote node.
In manual configuration of the VC this parameters indicate
to the local node what is the expected encapsulation for
the received packets. ";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet.txt>.";

          }

          leaf cpwVcRemoteIfMtu {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.17";
            type uint32;
            description
              "The remote interface MTU as (optionally) received from the
remote node via the maintenance protocol. Should be zero if
this parameter is not available or not used.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet.txt>.";

          }

          leaf cpwVcRemoteIfString {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.18";
            type snmp-framework:SnmpAdminString {
              length "0..80";
            }
            description
              "Indicate the interface description string as received by
the maintenance protocol, MUST be NULL string if not
applicable or not known yet.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              and So, et al, <draft-so-pwe3-ethernet>.";

          }

          leaf cpwVcOutboundVcLabel {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.19";
            type uint32;
            description
              "The VC label used in the outbound direction (i.e. toward
the PSN). It may be set up manually if owner is 'manual' or
automatically otherwise. Examples: For MPLS PSN, it
represents the 20 bits of VC tag, for L2TP it represent the
32 bits Session ID.
If the label is not yet known (signaling in process), the
object should return a value of 0xFFFF.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              Townsley, et al, <draft-ietf-l2tpext-l2tp-base.txt>";

          }

          leaf cpwVcInboundVcLabel {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.20";
            type uint32;
            description
              "The VC label used in the inbound direction (i.e. packets
received from the PSN. It may be set up manually if owner
is 'manual' or automatically otherwise.
Examples: For MPLS PSN, it represents the 20 bits of VC
tag, for L2TP it represent the 32 bits Session ID.
If the label is not yet known (signaling in process), the
object should return a value of 0xFFFF.";
            reference
              "Martini, et al, <draft-martini-l2circuit-trans-mpls>
              Townsley, et al, <draft-ietf-l2tpext-l2tp-base.txt>";

          }

          leaf cpwVcName {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.21";
            type snmp-framework:SnmpAdminString;
            description
              "The canonical name assigned to the VC.";
          }

          leaf cpwVcDescr {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.22";
            type snmp-framework:SnmpAdminString;
            description
              "A textual string containing information about the VC.
If there is no description this object contains a zero
length string.";
          }

          leaf cpwVcCreateTime {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.23";
            type yang:timestamp;
            description
              "System time when this VC was created.";
          }

          leaf cpwVcUpTime {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.24";
            type yang:timeticks;
            description
              "Number of consecutive ticks this VC has been 'up' in
both directions together (i.e. 'up' is observed in
cpwVcOperStatus.)";
          }

          leaf cpwVcAdminStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.25";
            type enumeration {
              enum "up" {
                value 1;
              }
              enum "down" {
                value 2;
              }
              enum "testing" {
                value 3;
              }
            }
            description
              "The desired operational status of this VC.";
          }

          leaf cpwVcOperStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.26";
            type cisco-ietf:CpwOperStatus;
            description
              "Indicates the actual combined operational status of this
VC. It is 'up' if both cpwVcInboundOperStatus and
cpwVcOutboundOperStatus are in 'up' state. For all other
values, if the VCs in both directions are of the same
value it reflects that value, otherwise it is set to the
most severe status out of the two statuses. The order of
severance from most severe to less severe is: unknown,
notPresent, down, lowerLayerDown, dormant, testing, up.
The operator may consult the per direction OperStatus for
fault isolation per direction.";
          }

          leaf cpwVcInboundOperStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.27";
            type cisco-ietf:CpwOperStatus;
            description
              "Indicates the actual operational status of this VC in the
inbound direction.

- 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 is not in OperStatus
		  'up'.  ";
          }

          leaf cpwVcOutboundOperStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.28";
            type cisco-ietf:CpwOperStatus;
            description
              "Indicates the actual operational status of this VC in the
outbound direction
- 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 is not in OperStatus
		  'up'.  ";
          }

          leaf cpwVcTimeElapsed {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.29";
            type int32 {
              range "1..900";
            }
            description
              "The number of seconds, including partial seconds,
that have elapsed since the beginning of the current
measurement period. If, for some reason, such as an
adjustment in the system's time-of-day clock, the
current interval exceeds the maximum value, the
agent will return the maximum value.";
          }

          leaf cpwVcValidIntervals {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.30";
            type int32 {
              range "0..96";
            }
            description
              "The number of previous 15-minute intervals
for which data was collected.
An agent with PW capability must be capable of supporting at
least n intervals. The minimum value of n is 4, The default
of n is 32 and the maximum value of n is 96.
The value will be <n> unless the measurement was (re-)
started within the last (<n>*15) minutes, in which case the
value will be the number of complete 15 minute intervals for
which the agent has at least some data. In certain cases
(e.g., in the case where the agent is a proxy) it is
possible that some intervals are unavailable.  In this case,
this interval is the maximum interval number for which data
is available. ";
          }

          leaf cpwVcRowStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.31";
            type snmpv2-tc:RowStatus;
            description
              "For creating, modifying, and deleting this row.";
          }

          leaf cpwVcStorageType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.2.1.32";
            type snmpv2-tc:StorageType;
            description
              "This variable indicates the storage type for this
object.";
          }
        }  // list cpwVcEntry
      }  // container cpwVcTable

      container cpwVcPerfCurrentTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.3";
        description
          "This table provides per-VC performance information for the
current interval.";
        list cpwVcPerfCurrentEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.3.1";
          key "cpwVcIndex";
          description
            "An entry in this table is created by the agent for
every VC.";
          leaf cpwVcIndex {
            type leafref {
              path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
            }
          }

          leaf cpwVcPerfCurrentInHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.3.1.1";
            type yang:counter64;
            description
              "High capacity counter for number of packets received
by the VC (from the PSN) in the current 15 minute
interval.";
          }

          leaf cpwVcPerfCurrentInHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.3.1.2";
            type yang:counter64;
            description
              "High capacity counter for number of bytes received
by the VC (from the PSN) in the current 15 minute
interval.";
          }

          leaf cpwVcPerfCurrentOutHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.3.1.3";
            type yang:counter64;
            description
              "High capacity counter for number of packets forwarded
by the VC (to the PSN) in the current 15 minute interval.";
          }

          leaf cpwVcPerfCurrentOutHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.3.1.4";
            type yang:counter64;
            description
              "High capacity counter for number of bytes forwarded
by the VC (to the PSN) in the current 15 minute interval.";
          }
        }  // list cpwVcPerfCurrentEntry
      }  // container cpwVcPerfCurrentTable

      container cpwVcPerfIntervalTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.4";
        description
          "This table provides per-VC performance information for
each interval.";
        list cpwVcPerfIntervalEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1";
          key "cpwVcIndex cpwVcPerfIntervalNumber";
          description
            "An entry in this table is created agent for every VC.";
          leaf cpwVcIndex {
            type leafref {
              path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
            }
          }

          leaf cpwVcPerfIntervalNumber {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.1";
            type int32 {
              range "1..96";
            }
            description
              "A number N, between 1 and 96, which identifies the
interval for which the set of statistics is available.
The interval identified by 1 is the most recently
completed 15 minute interval, and the interval identified
by N is the interval immediately preceding the one
identified by N-1.
The minimum range of N is 1 through 4. The default range
is 1 to 32. The maximum range of N is 1 through 96. ";
            reference
              "Tesink, K. 'Definitions of Managed Objects for the
              SONET/SDH Interface Type', RFC 2558";

          }

          leaf cpwVcPerfIntervalValidData {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.2";
            type boolean;
            description
              "This variable indicates if the data for this interval
is valid.";
          }

          leaf cpwVcPerfIntervalTimeElapsed {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.3";
            type int32;
            description
              "The duration of a particular interval in seconds.
Adjustments in the system's time-of-day clock, may
cause the interval to be greater or less than the
normal value. Therefore this actual interval value
is provided.";
          }

          leaf cpwVcPerfIntervalInHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.4";
            type yang:counter64;
            description
              "High capacity counter for number of packets received by
the VC (from the PSN) in a particular 15-minute interval.";
          }

          leaf cpwVcPerfIntervalInHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.5";
            type yang:counter64;
            description
              "High capacity counter for number of bytes received by the
VC (from the PSN) in a particular 15-minute interval.";
          }

          leaf cpwVcPerfIntervalOutHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.6";
            type yang:counter64;
            description
              "High capacity counter for number of packets forwarded by
the VC (to the PSN) in a particular 15-minute interval.";
          }

          leaf cpwVcPerfIntervalOutHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.4.1.7";
            type yang:counter64;
            description
              "High capacity counter for number of bytes forwarded by the
VC (to the PSN) in a particular 15-minute interval.";
          }
        }  // list cpwVcPerfIntervalEntry
      }  // container cpwVcPerfIntervalTable

      container cpwVcPerfTotalTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.5";
        description
          "This table provides per-VC Performance information from VC
start time.";
        list cpwVcPerfTotalEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1";
          key "cpwVcIndex";
          description
            "An entry in this table is created agent for every VC.";
          leaf cpwVcIndex {
            type leafref {
              path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
            }
          }

          leaf cpwVcPerfTotalInHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1.1";
            type yang:counter64;
            description
              "High capacity counter for number of packets received by the
VC (from the PSN).";
          }

          leaf cpwVcPerfTotalInHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1.2";
            type yang:counter64;
            description
              "High capacity counter for number of bytes received by the
VC (from the PSN).";
          }

          leaf cpwVcPerfTotalOutHCPackets {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1.3";
            type yang:counter64;
            description
              "High capacity counter for number of packets forwarded by
the VC (to the PSN).";
          }

          leaf cpwVcPerfTotalOutHCBytes {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1.4";
            type yang:counter64;
            description
              "High capacity counter for number of bytes forwarded by the
VC (to the PSN).";
          }

          leaf cpwVcPerfTotalDiscontinuityTime {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.5.1.5";
            type yang:timestamp;
            description
              "The value of sysUpTime on the most recent occasion at
which any one or more of this row Counter32 or
Counter64 suffered a discontinuity. If no such
discontinuities have occurred since the last re-
initialization of the local management subsystem, then
this object contains a zero value.";
          }
        }  // list cpwVcPerfTotalEntry
      }  // container cpwVcPerfTotalTable

      container cpwVcIdMappingTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.7";
        description
          "This table provides reverse mapping of the existing VCs
based on vc type and VC ID ordering. This table is
typically useful for EMS ordered query of existing VCs.";
        list cpwVcIdMappingEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1";
          key "cpwVcIdMappingVcType cpwVcIdMappingVcID cpwVcIdMappingPeerAddrType cpwVcIdMappingPeerAddr cpwVcIdMappingVcIndex";
          description
            "An entry in this table is created by the agent for every
VC configured by the cpwVcTable.";
          leaf cpwVcIdMappingVcType {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1.1";
            type cisco-ietf:CpwVcType;
            description
              "The VC type (indicate the service) of this VC.";
          }

          leaf cpwVcIdMappingVcID {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1.2";
            type cisco-ietf:CpwVcIDType;
            description
              "The VC ID of this VC. Zero if the VC is configured
manually.";
          }

          leaf cpwVcIdMappingPeerAddrType {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1.3";
            type inet-address:InetAddressType;
            description
              "IP address type of the peer node.";
          }

          leaf cpwVcIdMappingPeerAddr {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1.4";
            type inet-address:InetAddress;
            description
              "IP address type of the peer node.";
          }

          leaf cpwVcIdMappingVcIndex {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.7.1.5";
            type cisco-ietf:CpwVcIndexType;
            description
              "The value that represent the VC in the cpwVcTable.";
          }
        }  // list cpwVcIdMappingEntry
      }  // container cpwVcIdMappingTable

      container cpwVcPeerMappingTable {
        smiv2:oid "1.3.6.1.4.1.9.10.106.1.8";
        description
          "This table provides reverse mapping of the existing VCs
based on vc type and VC ID ordering. This table is
typically useful for EMS ordered query of existing VCs.";
        list cpwVcPeerMappingEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1";
          key "cpwVcPeerMappingPeerAddrType cpwVcPeerMappingPeerAddr cpwVcPeerMappingVcType cpwVcPeerMappingVcID cpwVcPeerMappingVcIndex";
          description
            "An entry in this table is created by the agent for every
VC configured in cpwVcTable.";
          leaf cpwVcPeerMappingPeerAddrType {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1.1";
            type inet-address:InetAddressType;
            description
              "IP address type of the peer node.";
          }

          leaf cpwVcPeerMappingPeerAddr {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1.2";
            type inet-address:InetAddress;
            description
              "IP address type of the peer node.";
          }

          leaf cpwVcPeerMappingVcType {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1.3";
            type cisco-ietf:CpwVcType;
            description
              "The VC type (indicate the service) of this VC.";
          }

          leaf cpwVcPeerMappingVcID {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1.4";
            type cisco-ietf:CpwVcIDType;
            description
              "The VC ID of this VC. Zero if the VC is configured
manually.";
          }

          leaf cpwVcPeerMappingVcIndex {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.106.1.8.1.5";
            type cisco-ietf:CpwVcIndexType;
            description
              "The value that represent the VC in the cpwVcTable.";
          }
        }  // list cpwVcPeerMappingEntry
      }  // container cpwVcPeerMappingTable
    }  // container CISCO-IETF-PW-MIB

    notification cpwVcDown {
      smiv2:oid "1.3.6.1.4.1.9.10.106.2.1";
      description
        "This notification is generated when the
cpwVcOperStatus object for one or more contiguous
entries in cpwVcTable are about to enter the
down(2) state from some other state. The included values
of cpwVcOperStatus MUST all be set equal to this
down(2) state.  The two instances of cpwVcOperStatus
in this notification indicate the range of indexes
that are affected.  Note that all the indexes of the
two ends of the range can be derived from the
instance identifiers of these two objects.  For
cases where a contiguous range of cross-connects
have transitioned into the down(2) state at roughly
the same time, the device SHOULD issue a single
notification for each range of contiguous indexes in
an effort to minimize the emission of a large number
of notifications.  If a notification has to be
issued for just a single cross-connect entry, then
the instance identifier (and values) of the two
cpwVcOperStatus objects MUST be identical.";
      container object-1 {
        leaf cpwVcIndex {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
          }
        }

        leaf cpwVcOperStatus {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcOperStatus";
          }
        }
      }  // container object-1

      container object-2 {
        leaf cpwVcIndex {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
          }
        }

        leaf cpwVcOperStatus {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcOperStatus";
          }
        }
      }  // container object-2
    }  // notification cpwVcDown

    notification cpwVcUp {
      smiv2:oid "1.3.6.1.4.1.9.10.106.2.2";
      description
        "This notification is generated when the
cpwVcOperStatus object for one or more contiguous
entries in cpwVcTable are about to enter the up(1)
state from some other state. The included values of
cpwVcOperStatus MUST both be set equal to this
new state (i.e: up(1)).  The two instances of
cpwVcOperStatus in this notification indicate the range
of indexes that are affected.  Note that all the indexes
of the two ends of the range can be derived from the
instance identifiers of these two objects.  For
cases where a contiguous range of cross-connects
have transitioned into the up(1) state at roughly
the same time, the device SHOULD issue a single
notification for each range of contiguous indexes in
an effort to minimize the emission of a large number
of notifications.  If a notification has to be
issued for just a single cross-connect entry, then
the instance identifier (and values) of the two
cpwVcOperStatus objects MUST be the identical.";
      container object-1 {
        leaf cpwVcIndex {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
          }
        }

        leaf cpwVcOperStatus {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcOperStatus";
          }
        }
      }  // container object-1

      container object-2 {
        leaf cpwVcIndex {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcIndex";
          }
        }

        leaf cpwVcOperStatus {
          type leafref {
            path "/CISCO-IETF-PW-MIB:CISCO-IETF-PW-MIB/CISCO-IETF-PW-MIB:cpwVcTable/CISCO-IETF-PW-MIB:cpwVcEntry/CISCO-IETF-PW-MIB:cpwVcOperStatus";
          }
        }
      }  // container object-2
    }  // notification cpwVcUp
  }  // module CISCO-IETF-PW-MIB