module Q-BRIDGE-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:Q-BRIDGE-MIB";

    prefix Q-BRIDGE-MIB;

    import BRIDGE-MIB {
      prefix bridge-mib;
    }
    import P-BRIDGE-MIB {
      prefix p-bridge;
    }
    import RMON2-MIB {
      prefix rmon2-mib;
    }
    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
      "IETF Bridge MIB Working Group";

    contact
      "Email:  Bridge-mib@ietf.org
ietfmibs@ops.ietf.org

David Levi
Postal: Nortel Networks
4655 Great America Parkway
Santa Clara, CA 95054
USA
Phone:  +1 865 686 0432
Email:  dlevi@nortel.com

David Harrington
Postal: Effective Software
50 Harding Rd.
Portsmouth, NH 03801
USA
Phone:  +1 603 436 8634
Email:  ietfdbh@comcast.net

Les Bell
Postal: Hemel Hempstead, Herts. HP2 7YU
UK
Email: elbell@ntlworld.com

Andrew Smith
Postal: Beijing Harbour Networks
Jiuling Building
21 North Xisanhuan Ave.
Beijing, 100089
PRC
Fax: +1 415 345 1827
Email: ah_smith@acm.org

Paul Langille
Postal: Newbridge Networks
5 Corporate Drive
Andover, MA 01810
USA
Phone: +1 978 691 4665
Email: langille@newbridge.com

Anil Rijhsinghani
Postal: Accton Technology Corporation
5 Mount Royal Ave
Marlboro, MA 01752
USA
Phone:
Email: anil@accton.com

Keith McCloghrie
Postal: Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
Phone: +1 408 526 5260
Email: kzm@cisco.com";

    description
      "The VLAN Bridge MIB module for managing Virtual Bridged
Local Area Networks, as defined by IEEE 802.1Q-2003,
including Restricted Vlan Registration defined by
IEEE 802.1u-2001 and Vlan Classification defined by
IEEE 802.1v-2001.

Copyright (C) The Internet Society (2006).  This version of
this MIB module is part of RFC 4363; See the RFC itself for
full legal notices.";

    revision "2006-01-09" {
      description
        "Added Vlan TEXTUAL-CONVENTIONs,
dot1qPortRestrictedVlanRegistration, dot1vProtocol subtree,
qBridgeClassificationDeviceGroup, qBridgePortGroup2,
qBridgeClassificationPortGroup, and qBridgeCompliance2.
Clarified dot1qForwardAllStaticPorts,
qPortAcceptableFrameTypes, and qBridgeCompliance.
Deprecated qBridgePortGroup and qBridgeCompliance.";
    }

    revision "1999-08-25" {
      description
        "The VLAN Bridge MIB module for managing Virtual Bridged
Local Area Networks, as defined by IEEE 802.1Q-1998.

Initial version, published as RFC 2674.";
    }

    smiv2:alias "dot1qPortVlanTable" {
      description "A table containing per-port control and status
information for VLAN configuration in the device.";
      smiv2:oid "1.3.6.1.2.1.17.7.1.4.5";
    }
    smiv2:alias "dot1qPortVlanEntry" {
      description "Information controlling VLAN configuration for a port
on the device.  This is indexed by dot1dBasePort.";
      smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1";
    }
    smiv2:alias "qBridgeMIB" {
      smiv2:oid "1.3.6.1.2.1.17.7";
    }
    smiv2:alias "qBridgeMIBObjects" {
      smiv2:oid "1.3.6.1.2.1.17.7.1";
    }
    smiv2:alias "dot1qBase" {
      smiv2:oid "1.3.6.1.2.1.17.7.1.1";
    }
    smiv2:alias "dot1qTp" {
      smiv2:oid "1.3.6.1.2.1.17.7.1.2";
    }
    smiv2:alias "dot1qStatic" {
      smiv2:oid "1.3.6.1.2.1.17.7.1.3";
    }
    smiv2:alias "dot1qVlan" {
      smiv2:oid "1.3.6.1.2.1.17.7.1.4";
    }
    smiv2:alias "dot1vProtocol" {
      smiv2:oid "1.3.6.1.2.1.17.7.1.5";
    }
    smiv2:alias "qBridgeConformance" {
      smiv2:oid "1.3.6.1.2.1.17.7.2";
    }
    smiv2:alias "qBridgeGroups" {
      smiv2:oid "1.3.6.1.2.1.17.7.2.1";
    }
    smiv2:alias "qBridgeCompliances" {
      smiv2:oid "1.3.6.1.2.1.17.7.2.2";
    }

    typedef PortList {
      type binary;
      description
        "Each octet within this value specifies a set of eight
ports, with the first octet specifying ports 1 through
8, the second octet specifying ports 9 through 16, etc.
Within each octet, the most significant bit represents
the lowest numbered port, and the least significant bit
represents the highest numbered port.  Thus, each port
of the bridge is represented by a single bit within the
value of this object.  If that bit has a value of '1',
then that port is included in the set of ports; the port
is not included if its bit has a value of '0'.";
    }

    typedef VlanIndex {
      type uint32;
      description
        "A value used to index per-VLAN tables: values of 0 and
4095 are not permitted.  If the value is between 1 and
4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with
global scope within a given bridged domain (see VlanId
textual convention).  If the value is greater than 4095,

then it represents a VLAN with scope local to the
particular agent, i.e., one without a global VLAN-ID
assigned to it.  Such VLANs are outside the scope of
IEEE 802.1Q, but it is convenient to be able to manage them
in the same way using this MIB.";
    }

    typedef VlanId {
      type int32 {
        range "1..4094";
      }
      description
        "The VLAN-ID that uniquely identifies a VLAN.  This
is the 12-bit VLAN-ID used in the VLAN Tag header.
The range is defined by the REFERENCEd specification.";
      reference
        "IEEE Std 802.1Q 2003 Edition, Virtual Bridged
        Local Area Networks.";

    }

    typedef VlanIdOrAny {
      type int32 {
        range "1..4095";
      }
      description
        "The VLAN-ID that uniquely identifies a specific VLAN,
or any VLAN.  The special value of 4095 is used to
indicate a wildcard, i.e., any VLAN.  This can be used
in any situation where an object or table entry must
refer either to a specific VLAN or to any VLAN.

Note that a MIB object that is defined using this
TEXTUAL-CONVENTION should clarify the meaning of
'any VLAN' (i.e., the special value 4095).";
    }

    typedef VlanIdOrNone {
      type int32 {
        range "0..4094";
      }
      description
        "The VLAN-ID that uniquely identifies a specific VLAN,
or no VLAN.  The special value of zero is used to
indicate that no VLAN-ID is present or used.  This can
be used in any situation where an object or a table entry
must refer either to a specific VLAN, or to no VLAN.

Note that a MIB object that is defined using this
TEXTUAL-CONVENTION should clarify the meaning of
'no VLAN' (i.e., the special value 0).";
    }

    typedef VlanIdOrAnyOrNone {
      type int32 {
        range "0..4095";
      }
      description
        "The VLAN-ID that uniquely identifies a specific VLAN,
any VLAN, or no VLAN.  The special values 0 and 4095
have the same meaning as described in the VlanIdOrAny
and VlanIdOrNone TEXTUAL-CONVENTIONs.

Note that a MIB object that is defined using this
TEXTUAL-CONVENTION should clarify the meaning of
'any VLAN' and 'no VLAN' (i.e., the special values
0 and 4095).";
    }

    container Q-BRIDGE-MIB {
      config false;
      container dot1qBase {
        smiv2:oid "1.3.6.1.2.1.17.7.1.1";
        leaf dot1qVlanVersionNumber {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.1.1";
          type enumeration {
            enum "version1" {
              value 1;
            }
          }
          description
            "The version number of IEEE 802.1Q that this device
supports.";
          reference
            "IEEE 802.1Q/D11 Section 12.10.1.1";

        }

        leaf dot1qMaxVlanId {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.1.2";
          type VlanId;
          description
            "The maximum IEEE 802.1Q VLAN-ID that this device

supports.";
          reference
            "IEEE 802.1Q/D11 Section 9.3.2.3";

        }

        leaf dot1qMaxSupportedVlans {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.1.3";
          type uint32;
          description
            "The maximum number of IEEE 802.1Q VLANs that this
device supports.";
          reference
            "IEEE 802.1Q/D11 Section 12.10.1.1";

        }

        leaf dot1qNumVlans {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.1.4";
          type uint32;
          description
            "The current number of IEEE 802.1Q VLANs that are
configured in this device.";
          reference
            "IEEE 802.1Q/D11 Section 12.7.1.1";

        }

        leaf dot1qGvrpStatus {
          smiv2:defval "enabled";
          smiv2:max-access "read-write";
          smiv2:oid "1.3.6.1.2.1.17.7.1.1.5";
          type p-bridge:EnabledStatus;
          description
            "The administrative status requested by management for
GVRP.  The value enabled(1) indicates that GVRP should
be enabled on this device, on all ports for which it has
not been specifically disabled.  When disabled(2), GVRP
is disabled on all ports, and all GVRP packets will be
forwarded transparently.  This object affects all GVRP
Applicant and Registrar state machines.  A transition
from disabled(2) to enabled(1) will cause a reset of all
GVRP state machines on all ports.

The value of this object MUST be retained across
reinitializations of the management system.";
        }
      }  // container dot1qBase

      container dot1qVlan {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4";
        leaf dot1qVlanNumDeletes {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.1";
          type yang:counter32;
          description
            "The number of times a VLAN entry has been deleted from
the dot1qVlanCurrentTable (for any reason).  If an entry
is deleted, then inserted, and then deleted, this
counter will be incremented by 2.";
        }

        leaf dot1qNextFreeLocalVlanIndex {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.4";
          type int32 {
            range "0|4096..2147483647";
          }
          description
            "The next available value for dot1qVlanIndex of a local
VLAN entry in dot1qVlanStaticTable.  This will report
values >=4096 if a new Local VLAN may be created or else
the value 0 if this is not possible.

A row creation operation in this table for an entry with a local
VlanIndex value may fail if the current value of this object
is not used as the index.  Even if the value read is used,
there is no guarantee that it will still be the valid index
when the create operation is attempted; another manager may
have already got in during the intervening time interval.
In this case, dot1qNextFreeLocalVlanIndex should be re-read

and the creation re-tried with the new value.

This value will automatically change when the current value is
used to create a new row.";
        }

        leaf dot1qConstraintSetDefault {
          smiv2:max-access "read-write";
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.9";
          type int32 {
            range "0..65535";
          }
          description
            "The identity of the constraint set to which a VLAN
belongs, if there is not an explicit entry for that VLAN
in dot1qLearningConstraintsTable.

The value of this object MUST be retained across
reinitializations of the management system.";
        }

        leaf dot1qConstraintTypeDefault {
          smiv2:max-access "read-write";
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.10";
          type enumeration {
            enum "independent" {
              value 1;
            }
            enum "shared" {
              value 2;
            }
          }
          description
            "The type of constraint set to which a VLAN belongs, if
there is not an explicit entry for that VLAN in
dot1qLearningConstraintsTable.  The types are as defined
for dot1qConstraintType.

The value of this object MUST be retained across

reinitializations of the management system.";
        }
      }  // container dot1qVlan

      container dot1qFdbTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.2.1";
        description
          "A table that contains configuration and control
information for each Filtering Database currently
operating on this device.  Entries in this table appear
automatically when VLANs are assigned FDB IDs in the
dot1qVlanCurrentTable.";
        list dot1qFdbEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.2.1.1";
          key "dot1qFdbId";
          description
            "Information about a specific Filtering Database.";
          leaf dot1qFdbId {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.1.1.1";
            type uint32;
            description
              "The identity of this Filtering Database.";
          }

          leaf dot1qFdbDynamicCount {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.1.1.2";
            type yang:counter32;
            description
              "The current number of dynamic entries in this
Filtering Database.";
            reference
              "IEEE 802.1Q/D11 Section 12.7.1.1.3";

          }
        }  // list dot1qFdbEntry
      }  // container dot1qFdbTable

      container dot1qTpFdbTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.2.2";
        description
          "A table that contains information about unicast entries
for which the device has forwarding and/or filtering
information.  This information is used by the
transparent bridging function in determining how to
propagate a received frame.";
        reference
          "IEEE 802.1Q/D11 Section 12.7.7";

        list dot1qTpFdbEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.2.2.1";
          key "dot1qFdbId dot1qTpFdbAddress";
          description
            "Information about a specific unicast MAC address for
which the device has some forwarding and/or filtering
information.";
          leaf dot1qFdbId {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qFdbTable/Q-BRIDGE-MIB:dot1qFdbEntry/Q-BRIDGE-MIB:dot1qFdbId";
            }
          }

          leaf dot1qTpFdbAddress {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.2.1.1";
            type yang:mac-address;
            description
              "A unicast MAC address for which the device has
forwarding and/or filtering information.";
          }

          leaf dot1qTpFdbPort {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.2.1.2";
            type int32 {
              range "0..65535";
            }
            description
              "Either the value '0', or the port number of the port on
which a frame having a source address equal to the value
of the corresponding instance of dot1qTpFdbAddress has
been seen.  A value of '0' indicates that the port
number has not been learned but that the device does
have some forwarding/filtering information about this
address (e.g., in the dot1qStaticUnicastTable).
Implementors are encouraged to assign the port value to
this object whenever it is learned, even for addresses
for which the corresponding value of dot1qTpFdbStatus is
not learned(3).";
          }

          leaf dot1qTpFdbStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.2.1.3";
            type enumeration {
              enum "other" {
                value 1;
              }
              enum "invalid" {
                value 2;
              }
              enum "learned" {
                value 3;
              }
              enum "self" {
                value 4;
              }
              enum "mgmt" {
                value 5;
              }
            }
            description
              "The status of this entry.  The meanings of the values
are:
    other(1) - none of the following.  This may include
	the case where some other MIB object (not the
	corresponding instance of dot1qTpFdbPort, nor an
	entry in the dot1qStaticUnicastTable) is being
	used to determine if and how frames addressed to
	the value of the corresponding instance of
	dot1qTpFdbAddress are being forwarded.
    invalid(2) - this entry is no longer valid (e.g., it

	was learned but has since aged out), but has not
	yet been flushed from the table.
    learned(3) - the value of the corresponding instance
	of dot1qTpFdbPort was learned and is being used.
    self(4) - the value of the corresponding instance of
	dot1qTpFdbAddress represents one of the device's
	addresses.  The corresponding instance of
	dot1qTpFdbPort indicates which of the device's
	ports has this address.
    mgmt(5) - the value of the corresponding instance of
	dot1qTpFdbAddress is also the value of an
	existing instance of dot1qStaticAddress.";
          }
        }  // list dot1qTpFdbEntry
      }  // container dot1qTpFdbTable

      container dot1qTpGroupTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.2.3";
        description
          "A table containing filtering information for VLANs
configured into the bridge by (local or network)
management, or learned dynamically, specifying the set of
ports to which frames received on a VLAN for this FDB
and containing a specific Group destination address are
allowed to be forwarded.";
        list dot1qTpGroupEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.2.3.1";
          key "dot1qVlanIndex dot1qTpGroupAddress";
          description
            "Filtering information configured into the bridge by
management, or learned dynamically, specifying the set of
ports to which frames received on a VLAN and containing
a specific Group destination address are allowed to be
forwarded.  The subset of these ports learned dynamically
is also provided.";
          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qTpGroupAddress {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.3.1.1";
            type yang:mac-address;
            description
              "The destination Group MAC address in a frame to which
this entry's filtering information applies.";
          }

          leaf dot1qTpGroupEgressPorts {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.3.1.2";
            type PortList;
            description
              "The complete set of ports, in this VLAN, to which
frames destined for this Group MAC address are currently
being explicitly forwarded.  This does not include ports
for which this address is only implicitly forwarded, in
the dot1qForwardAllPorts list.";
          }

          leaf dot1qTpGroupLearnt {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.3.1.3";
            type PortList;
            description
              "The subset of ports in dot1qTpGroupEgressPorts that
were learned by GMRP or some other dynamic mechanism, in
this Filtering database.";
          }
        }  // list dot1qTpGroupEntry
      }  // container dot1qTpGroupTable

      container dot1qForwardAllTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.2.4";
        description
          "A table containing forwarding information for each

VLAN, specifying the set of ports to which forwarding of
all multicasts applies, configured statically by
management or dynamically by GMRP.  An entry appears in
this table for all VLANs that are currently
instantiated.";
        reference
          "IEEE 802.1Q/D11 Section 12.7.2, 12.7.7";

        list dot1qForwardAllEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.2.4.1";
          key "dot1qVlanIndex";
          description
            "Forwarding information for a VLAN, specifying the set
of ports to which all multicasts should be forwarded,
configured statically by management or dynamically by
GMRP.";
          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qForwardAllPorts {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.4.1.1";
            type PortList;
            description
              "The complete set of ports in this VLAN to which all
multicast group-addressed frames are to be forwarded.
This includes ports for which this need has been
determined dynamically by GMRP, or configured statically
by management.";
          }

          leaf dot1qForwardAllStaticPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.4.1.2";
            type PortList;
            description
              "The set of ports configured by management in this VLAN
to which all multicast group-addressed frames are to be
forwarded.  Ports entered in this list will also appear
in the complete set shown by dot1qForwardAllPorts.  This
value will be restored after the device is reset.  This
only applies to ports that are members of the VLAN,
defined by dot1qVlanCurrentEgressPorts.  A port may not
be added in this set if it is already a member of the
set of ports in dot1qForwardAllForbiddenPorts.  The
default value is a string of ones of appropriate length,
to indicate the standard behaviour of using basic
filtering services, i.e., forward all multicasts to all
ports.

The value of this object MUST be retained across
reinitializations of the management system.";
          }

          leaf dot1qForwardAllForbiddenPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.4.1.3";
            type PortList;
            description
              "The set of ports configured by management in this VLAN
for which the Service Requirement attribute Forward All
Multicast Groups may not be dynamically registered by
GMRP.  This value will be restored after the device is
reset.  A port may not be added in this set if it is
already a member of the set of ports in
dot1qForwardAllStaticPorts.  The default value is a
string of zeros of appropriate length.

The value of this object MUST be retained across
reinitializations of the management system.";
          }
        }  // list dot1qForwardAllEntry
      }  // container dot1qForwardAllTable

      container dot1qForwardUnregisteredTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.2.5";
        description
          "A table containing forwarding information for each
VLAN, specifying the set of ports to which forwarding of
multicast group-addressed frames for which no
more specific forwarding information applies.  This is
configured statically by management and determined
dynamically by GMRP.  An entry appears in this table for
all VLANs that are currently instantiated.";
        reference
          "IEEE 802.1Q/D11 Section 12.7.2, 12.7.7";

        list dot1qForwardUnregisteredEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.2.5.1";
          key "dot1qVlanIndex";
          description
            "Forwarding information for a VLAN, specifying the set
of ports to which all multicasts for which there is no
more specific forwarding information shall be forwarded.
This is configured statically by management or
dynamically by GMRP.";
          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qForwardUnregisteredPorts {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.5.1.1";
            type PortList;
            description
              "The complete set of ports in this VLAN to which
multicast group-addressed frames for which there is no
more specific forwarding information will be forwarded.
This includes ports for which this need has been
determined dynamically by GMRP, or configured statically
by management.";
          }

          leaf dot1qForwardUnregisteredStaticPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.5.1.2";
            type PortList;
            description
              "The set of ports configured by management, in this
VLAN, to which multicast group-addressed frames for
which there is no more specific forwarding information

are to be forwarded.  Ports entered in this list will
also appear in the complete set shown by
dot1qForwardUnregisteredPorts.  This value will be
restored after the device is reset.  A port may not be
added in this set if it is already a member of the set
of ports in dot1qForwardUnregisteredForbiddenPorts.  The
default value is a string of zeros of appropriate
length, although this has no effect with the default
value of dot1qForwardAllStaticPorts.

The value of this object MUST be retained across
reinitializations of the management system.";
          }

          leaf dot1qForwardUnregisteredForbiddenPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.2.5.1.3";
            type PortList;
            description
              "The set of ports configured by management in this VLAN
for which the Service Requirement attribute Forward
Unregistered Multicast Groups may not be dynamically
registered by GMRP.  This value will be restored after
the device is reset.  A port may not be added in this
set if it is already a member of the set of ports in
dot1qForwardUnregisteredStaticPorts.  The default value
is a string of zeros of appropriate length.

The value of this object MUST be retained across
reinitializations of the management system.";
          }
        }  // list dot1qForwardUnregisteredEntry
      }  // container dot1qForwardUnregisteredTable

      container dot1qStaticUnicastTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.3.1";
        description
          "A table containing filtering information for Unicast
MAC addresses for each Filtering Database, configured
into the device by (local or network) management
specifying the set of ports to which frames received
from specific ports and containing specific unicast
destination addresses are allowed to be forwarded.  A
value of zero in this table (as the port number from

which frames with a specific destination address are
received) is used to specify all ports for which there
is no specific entry in this table for that particular
destination address.  Entries are valid for unicast
addresses only.";
        reference
          "IEEE 802.1Q/D11 Section 12.7.7,
          ISO/IEC 15802-3 Section 7.9.1";

        list dot1qStaticUnicastEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.3.1.1";
          key "dot1qFdbId dot1qStaticUnicastAddress dot1qStaticUnicastReceivePort";
          description
            "Filtering information configured into the device by
(local or network) management specifying the set of
ports to which frames received from a specific port and
containing a specific unicast destination address are
allowed to be forwarded.";
          leaf dot1qFdbId {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qFdbTable/Q-BRIDGE-MIB:dot1qFdbEntry/Q-BRIDGE-MIB:dot1qFdbId";
            }
          }

          leaf dot1qStaticUnicastAddress {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.1.1.1";
            type yang:mac-address;
            description
              "The destination MAC address in a frame to which this
entry's filtering information applies.  This object must
take the value of a unicast address.";
          }

          leaf dot1qStaticUnicastReceivePort {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.1.1.2";
            type int32 {
              range "0..65535";
            }
            description
              "Either the value '0' or the port number of the port
from which a frame must be received in order for this
entry's filtering information to apply.  A value of zero
indicates that this entry applies on all ports of the
device for which there is no other applicable entry.";
          }

          leaf dot1qStaticUnicastAllowedToGoTo {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.1.1.3";
            type PortList;
            description
              "The set of ports for which a frame with a specific
unicast address will be flooded in the event that it
has not been learned.  It also specifies the set of
ports on which a specific unicast address may be dynamically
learned.  The dot1qTpFdbTable will have an equivalent
entry with a dot1qTpFdbPort value of '0' until this
address has been learned, at which point it will be updated
with the port the address has been seen on.  This only
applies to ports that are members of the VLAN, defined
by dot1qVlanCurrentEgressPorts.  The default value of
this object is a string of ones of appropriate length.

The value of this object MUST be retained across
reinitializations of the management system.";
            reference
              "IEEE 802.1Q/D11 Table 8-5, ISO/IEC 15802-3 Table 7-5";

          }

          leaf dot1qStaticUnicastStatus {
            smiv2:defval "permanent";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.1.1.4";
            type enumeration {
              enum "other" {
                value 1;
              }
              enum "invalid" {
                value 2;
              }
              enum "permanent" {
                value 3;
              }
              enum "deleteOnReset" {
                value 4;
              }
              enum "deleteOnTimeout" {
                value 5;
              }
            }
            description
              "This object indicates the status of this entry.
other(1) - this entry is currently in use, but

    the conditions under which it will remain
    so differ from the following values.
invalid(2) - writing this value to the object
    removes the corresponding entry.
permanent(3) - this entry is currently in use
    and will remain so after the next reset of
    the bridge.
deleteOnReset(4) - this entry is currently in
    use and will remain so until the next
    reset of the bridge.
deleteOnTimeout(5) - this entry is currently in
    use and will remain so until it is aged out.

The value of this object MUST be retained across
reinitializations of the management system.";
          }
        }  // list dot1qStaticUnicastEntry
      }  // container dot1qStaticUnicastTable

      container dot1qStaticMulticastTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.3.2";
        description
          "A table containing filtering information for Multicast
and Broadcast MAC addresses for each VLAN, configured
into the device by (local or network) management
specifying the set of ports to which frames received
from specific ports and containing specific Multicast
and Broadcast destination addresses are allowed to be
forwarded.  A value of zero in this table (as the port
number from which frames with a specific destination
address are received) is used to specify all ports for
which there is no specific entry in this table for that
particular destination address.  Entries are valid for
Multicast and Broadcast addresses only.";
        reference
          "IEEE 802.1Q/D11 Section 12.7.7,
          ISO/IEC 15802-3 Section 7.9.1";

        list dot1qStaticMulticastEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1";
          key "dot1qVlanIndex dot1qStaticMulticastAddress dot1qStaticMulticastReceivePort";
          description
            "Filtering information configured into the device by
(local or network) management specifying the set of
ports to which frames received from this specific port

for this VLAN and containing this Multicast or Broadcast
destination address are allowed to be forwarded.";
          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qStaticMulticastAddress {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1.1";
            type yang:mac-address;
            description
              "The destination MAC address in a frame to which this
entry's filtering information applies.  This object must
take the value of a Multicast or Broadcast address.";
          }

          leaf dot1qStaticMulticastReceivePort {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1.2";
            type int32 {
              range "0..65535";
            }
            description
              "Either the value '0' or the port number of the port
from which a frame must be received in order for this
entry's filtering information to apply.  A value of zero
indicates that this entry applies on all ports of the
device for which there is no other applicable entry.";
          }

          leaf dot1qStaticMulticastStaticEgressPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1.3";
            type PortList;
            description
              "The set of ports to which frames received from a
specific port and destined for a specific Multicast or
Broadcast MAC address must be forwarded, regardless of
any dynamic information, e.g., from GMRP.  A port may not
be added in this set if it is already a member of the
set of ports in dot1qStaticMulticastForbiddenEgressPorts.
The default value of this object is a string of ones of
appropriate length.

The value of this object MUST be retained across
reinitializations of the management system.";
          }

          leaf dot1qStaticMulticastForbiddenEgressPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1.4";
            type PortList;
            description
              "The set of ports to which frames received from a
specific port and destined for a specific Multicast or
Broadcast MAC address must not be forwarded, regardless
of any dynamic information, e.g., from GMRP.  A port may
not be added in this set if it is already a member of the
set of ports in dot1qStaticMulticastStaticEgressPorts.
The default value of this object is a string of zeros of
appropriate length.

The value of this object MUST be retained across
reinitializations of the management system.";
          }

          leaf dot1qStaticMulticastStatus {
            smiv2:defval "permanent";
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.3.2.1.5";
            type enumeration {
              enum "other" {
                value 1;
              }
              enum "invalid" {
                value 2;
              }
              enum "permanent" {
                value 3;
              }
              enum "deleteOnReset" {
                value 4;
              }
              enum "deleteOnTimeout" {
                value 5;
              }
            }
            description
              "This object indicates the status of this entry.
other(1) - this entry is currently in use, but
    the conditions under which it will remain
    so differ from the following values.

invalid(2) - writing this value to the object
    removes the corresponding entry.
permanent(3) - this entry is currently in use
    and will remain so after the next reset of
    the bridge.
deleteOnReset(4) - this entry is currently in
    use and will remain so until the next
    reset of the bridge.
deleteOnTimeout(5) - this entry is currently in
    use and will remain so until it is aged out.

The value of this object MUST be retained across
reinitializations of the management system.";
          }
        }  // list dot1qStaticMulticastEntry
      }  // container dot1qStaticMulticastTable

      container dot1qVlanCurrentTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.2";
        description
          "A table containing current configuration information
for each VLAN currently configured into the device by
(local or network) management, or dynamically created
as a result of GVRP requests received.";
        list dot1qVlanCurrentEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1";
          key "dot1qVlanTimeMark dot1qVlanIndex";
          description
            "Information for a VLAN configured into the device by

(local or network) management, or dynamically created
as a result of GVRP requests received.";
          leaf dot1qVlanTimeMark {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.1";
            type rmon2-mib:TimeFilter;
            description
              "A TimeFilter for this entry.  See the TimeFilter
textual convention to see how this works.";
          }

          leaf dot1qVlanIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.2";
            type VlanIndex;
            description
              "The VLAN-ID or other identifier referring to this VLAN.";
          }

          leaf dot1qVlanFdbId {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.3";
            type uint32;
            description
              "The Filtering Database used by this VLAN.  This is one
of the dot1qFdbId values in the dot1qFdbTable.  This
value is allocated automatically by the device whenever

the VLAN is created: either dynamically by GVRP, or by
management, in dot1qVlanStaticTable.  Allocation of this
value follows the learning constraints defined for this
VLAN in dot1qLearningConstraintsTable.";
          }

          leaf dot1qVlanCurrentEgressPorts {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.4";
            type PortList;
            description
              "The set of ports that are transmitting traffic for
this VLAN as either tagged or untagged frames.";
            reference
              "IEEE 802.1Q/D11 Section 12.10.2.1";

          }

          leaf dot1qVlanCurrentUntaggedPorts {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.5";
            type PortList;
            description
              "The set of ports that are transmitting traffic for
this VLAN as untagged frames.";
            reference
              "IEEE 802.1Q/D11 Section 12.10.2.1";

          }

          leaf dot1qVlanStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.6";
            type enumeration {
              enum "other" {
                value 1;
              }
              enum "permanent" {
                value 2;
              }
              enum "dynamicGvrp" {
                value 3;
              }
            }
            description
              "This object indicates the status of this entry.
other(1) - this entry is currently in use, but the
    conditions under which it will remain so differ
    from the following values.
permanent(2) - this entry, corresponding to an entry
    in dot1qVlanStaticTable, is currently in use and
    will remain so after the next reset of the
    device.  The port lists for this entry include
    ports from the equivalent dot1qVlanStaticTable
    entry and ports learned dynamically.
dynamicGvrp(3) - this entry is currently in use

    and will remain so until removed by GVRP.  There
    is no static entry for this VLAN, and it will be
    removed when the last port leaves the VLAN.";
          }

          leaf dot1qVlanCreationTime {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.2.1.7";
            type yang:timeticks;
            description
              "The value of sysUpTime when this VLAN was created.";
          }
        }  // list dot1qVlanCurrentEntry
      }  // container dot1qVlanCurrentTable

      container dot1qVlanStaticTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.3";
        description
          "A table containing static configuration information for
each VLAN configured into the device by (local or
network) management.  All entries are permanent and will
be restored after the device is reset.";
        list dot1qVlanStaticEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1";
          key "dot1qVlanIndex";
          description
            "Static information for a VLAN configured into the
device by (local or network) management.";
          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qVlanStaticName {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1.1";
            type snmp-framework:SnmpAdminString {
              length "0..32";
            }
            description
              "An administratively assigned string, which may be used
to identify the VLAN.";
            reference
              "IEEE 802.1Q/D11 Section 12.10.2.1";

          }

          leaf dot1qVlanStaticEgressPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1.2";
            type PortList;
            description
              "The set of ports that are permanently assigned to the
egress list for this VLAN by management.  Changes to a
bit in this object affect the per-port, per-VLAN
Registrar control for Registration Fixed for the
relevant GVRP state machine on each port.  A port may
not be added in this set if it is already a member of
the set of ports in dot1qVlanForbiddenEgressPorts.  The
default value of this object is a string of zeros of
appropriate length, indicating not fixed.";
            reference
              "IEEE 802.1Q/D11 Section 12.7.7.3, 11.2.3.2.3";

          }

          leaf dot1qVlanForbiddenEgressPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1.3";
            type PortList;
            description
              "The set of ports that are prohibited by management
from being included in the egress list for this VLAN.
Changes to this object that cause a port to be included
or excluded affect the per-port, per-VLAN Registrar
control for Registration Forbidden for the relevant GVRP
state machine on each port.  A port may not be added in
this set if it is already a member of the set of ports
in dot1qVlanStaticEgressPorts.  The default value of
this object is a string of zeros of appropriate length,
excluding all ports from the forbidden set.";
            reference
              "IEEE 802.1Q/D11 Section 12.7.7.3, 11.2.3.2.3";

          }

          leaf dot1qVlanStaticUntaggedPorts {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1.4";
            type PortList;
            description
              "The set of ports that should transmit egress packets
for this VLAN as untagged.  The default value of this
object for the default VLAN (dot1qVlanIndex = 1) is a string
of appropriate length including all ports.  There is no
specified default for other VLANs.  If a device agent cannot
support the set of ports being set, then it will reject the
set operation with an error.  For example, a
manager might attempt to set more than one VLAN to be untagged
on egress where the device does not support this IEEE 802.1Q
option.";
            reference
              "IEEE 802.1Q/D11 Section 12.10.2.1";

          }

          leaf dot1qVlanStaticRowStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.3.1.5";
            type snmpv2-tc:RowStatus;
            description
              "This object indicates the status of this entry.";
          }
        }  // list dot1qVlanStaticEntry
      }  // container dot1qVlanStaticTable

      container dot1qPortVlanStatisticsTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.6";
        description
          "A table containing per-port, per-VLAN statistics for
traffic received.  Separate objects are provided for both the
most-significant and least-significant bits of statistics
counters for ports that are associated with this transparent
bridge.  The most-significant bit objects are only required on
high-capacity interfaces, as defined in the conformance clauses
for these objects.  This mechanism is provided as a way to read
64-bit counters for agents that support only SNMPv1.

Note that the reporting of most-significant and least-
significant counter bits separately runs the risk of missing
an overflow of the lower bits in the interval between sampling.
The manager must be aware of this possibility, even within the
same varbindlist, when interpreting the results of a request or

asynchronous notification.";
        list dot1qPortVlanStatisticsEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1";
          key "dot1dBasePort dot1qVlanIndex";
          description
            "Traffic statistics for a VLAN on an interface.";
          leaf dot1dBasePort {
            type leafref {
              path "/bridge-mib:BRIDGE-MIB/bridge-mib:dot1dBasePortTable/bridge-mib:dot1dBasePortEntry/bridge-mib:dot1dBasePort";
            }
          }

          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qTpVlanPortInFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.1";
            type yang:counter32;
            description
              "The number of valid frames received by this port from
its segment that were classified as belonging to this
VLAN.  Note that a frame received on this port is
counted by this object if and only if it is for a
protocol being processed by the local forwarding process
for this VLAN.  This object includes received bridge
management frames classified as belonging to this VLAN
(e.g., GMRP, but not GVRP or STP.";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3(a)";

          }

          leaf dot1qTpVlanPortOutFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.2";
            type yang:counter32;
            description
              "The number of valid frames transmitted by this port to
its segment from the local forwarding process for this
VLAN.  This includes bridge management frames originated
by this device that are classified as belonging to this
VLAN (e.g., GMRP, but not GVRP or STP).";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3(d)";

          }

          leaf dot1qTpVlanPortInDiscards {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.3";
            type yang:counter32;
            description
              "The number of valid frames received by this port from
its segment that were classified as belonging to this
VLAN and that were discarded due to VLAN-related reasons.
Specifically, the IEEE 802.1Q counters for Discard
Inbound and Discard on Ingress Filtering.";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3";

          }

          leaf dot1qTpVlanPortInOverflowFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.4";
            type yang:counter32;
            description
              "The number of times the associated
dot1qTpVlanPortInFrames counter has overflowed.";
            reference
              "ISO/IEC 15802-3 Section 14.6.1.1.3";

          }

          leaf dot1qTpVlanPortOutOverflowFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.5";
            type yang:counter32;
            description
              "The number of times the associated
dot1qTpVlanPortOutFrames counter has overflowed.";
            reference
              "ISO/IEC 15802-3 Section 14.6.1.1.3";

          }

          leaf dot1qTpVlanPortInOverflowDiscards {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.6.1.6";
            type yang:counter32;
            description
              "The number of times the associated
dot1qTpVlanPortInDiscards counter has overflowed.";
            reference
              "ISO/IEC 15802-3 Section 14.6.1.1.3";

          }
        }  // list dot1qPortVlanStatisticsEntry
      }  // container dot1qPortVlanStatisticsTable

      container dot1qPortVlanHCStatisticsTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.7";
        description
          "A table containing per-port, per-VLAN statistics for
traffic on high-capacity interfaces.";
        list dot1qPortVlanHCStatisticsEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.7.1";
          key "dot1dBasePort dot1qVlanIndex";
          description
            "Traffic statistics for a VLAN on a high-capacity
interface.";
          leaf dot1dBasePort {
            type leafref {
              path "/bridge-mib:BRIDGE-MIB/bridge-mib:dot1dBasePortTable/bridge-mib:dot1dBasePortEntry/bridge-mib:dot1dBasePort";
            }
          }

          leaf dot1qVlanIndex {
            type leafref {
              path "/Q-BRIDGE-MIB:Q-BRIDGE-MIB/Q-BRIDGE-MIB:dot1qVlanCurrentTable/Q-BRIDGE-MIB:dot1qVlanCurrentEntry/Q-BRIDGE-MIB:dot1qVlanIndex";
            }
          }

          leaf dot1qTpVlanPortHCInFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.7.1.1";
            type yang:counter64;
            description
              "The number of valid frames received by this port from
its segment that were classified as belonging to this
VLAN.  Note that a frame received on this port is
counted by this object if and only if it is for a

protocol being processed by the local forwarding process
for this VLAN.  This object includes received bridge
management frames classified as belonging to this VLAN
(e.g., GMRP, but not GVRP or STP).";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3(a)";

          }

          leaf dot1qTpVlanPortHCOutFrames {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.7.1.2";
            type yang:counter64;
            description
              "The number of valid frames transmitted by this port to
its segment from the local forwarding process for this
VLAN.  This includes bridge management frames originated
by this device that are classified as belonging to this
VLAN (e.g., GMRP, but not GVRP or STP).";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3(d)";

          }

          leaf dot1qTpVlanPortHCInDiscards {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.7.1.3";
            type yang:counter64;
            description
              "The number of valid frames received by this port from
its segment that were classified as belonging to this
VLAN and that were discarded due to VLAN-related reasons.
Specifically, the IEEE 802.1Q counters for Discard
Inbound and Discard on Ingress Filtering.";
            reference
              "IEEE 802.1Q/D11 Section 12.6.1.1.3";

          }
        }  // list dot1qPortVlanHCStatisticsEntry
      }  // container dot1qPortVlanHCStatisticsTable

      container dot1qLearningConstraintsTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.8";
        description
          "A table containing learning constraints for sets of
Shared and Independent VLANs.";
        reference
          "IEEE 802.1Q/D11 Section 12.10.3.1";

        list dot1qLearningConstraintsEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.4.8.1";
          key "dot1qConstraintVlan dot1qConstraintSet";
          description
            "A learning constraint defined for a VLAN.";
          leaf dot1qConstraintVlan {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.8.1.1";
            type VlanIndex;
            description
              "The index of the row in dot1qVlanCurrentTable for the
VLAN constrained by this entry.";
          }

          leaf dot1qConstraintSet {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.8.1.2";
            type int32 {
              range "0..65535";
            }
            description
              "The identity of the constraint set to which
dot1qConstraintVlan belongs.  These values may be chosen
by the management station.";
          }

          leaf dot1qConstraintType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.8.1.3";
            type enumeration {
              enum "independent" {
                value 1;
              }
              enum "shared" {
                value 2;
              }
            }
            description
              "The type of constraint this entry defines.
independent(1) - the VLAN, dot1qConstraintVlan,
    uses a filtering database independent from all
    other VLANs in the same set, defined by
    dot1qConstraintSet.
shared(2) - the VLAN, dot1qConstraintVlan, shares
    the same filtering database as all other VLANs
    in the same set, defined by dot1qConstraintSet.";
          }

          leaf dot1qConstraintStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.4.8.1.4";
            type snmpv2-tc:RowStatus;
            description
              "The status of this entry.";
          }
        }  // list dot1qLearningConstraintsEntry
      }  // container dot1qLearningConstraintsTable

      container dot1vProtocolGroupTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.5.1";
        description
          "A table that contains mappings from Protocol
Templates to Protocol Group Identifiers used for
Port-and-Protocol-based VLAN Classification.";
        reference
          "IEEE 802.1v clause 8.6.4";

        list dot1vProtocolGroupEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.5.1.1";
          key "dot1vProtocolTemplateFrameType dot1vProtocolTemplateProtocolValue";
          description
            "A mapping from a Protocol Template to a Protocol
Group Identifier.";
          leaf dot1vProtocolTemplateFrameType {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.1.1.1";
            type enumeration {
              enum "ethernet" {
                value 1;
              }
              enum "rfc1042" {
                value 2;
              }
              enum "snap8021H" {
                value 3;
              }
              enum "snapOther" {
                value 4;
              }
              enum "llcOther" {
                value 5;
              }
            }
            description
              "The data-link encapsulation format or the
'detagged_frame_type' in a Protocol Template.";
            reference
              "IEEE 802.1v clause 8.6.2";

          }

          leaf dot1vProtocolTemplateProtocolValue {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.1.1.2";
            type binary {
              length "2|5";
            }
            description
              "The identification of the protocol above the data-link
layer in a Protocol Template.  Depending on the
frame type, the octet string will have one of the
following values:

For 'ethernet', 'rfc1042' and 'snap8021H',
    this is the 16-bit (2-octet) IEEE 802.3 Type Field.
For 'snapOther',
    this is the 40-bit (5-octet) PID.
For 'llcOther',
    this is the 2-octet IEEE 802.2 Link Service Access
    Point (LSAP) pair: first octet for Destination Service
    Access Point (DSAP) and second octet for Source Service
    Access Point (SSAP).";
            reference
              "IEEE 802.1v clause 8.6.2";

          }

          leaf dot1vProtocolGroupId {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.1.1.3";
            type int32 {
              range "0..2147483647";
            }
            description
              "Represents a group of protocols that are associated
together when assigning a VID to a frame.";
            reference
              "IEEE 802.1v clause 8.6.3, 12.10.2.1";

          }

          leaf dot1vProtocolGroupRowStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.1.1.4";
            type snmpv2-tc:RowStatus;
            description
              "This object indicates the status of this entry.";
          }
        }  // list dot1vProtocolGroupEntry
      }  // container dot1vProtocolGroupTable

      container dot1vProtocolPortTable {
        smiv2:oid "1.3.6.1.2.1.17.7.1.5.2";
        description
          "A table that contains VID sets used for
Port-and-Protocol-based VLAN Classification.";
        reference
          "IEEE 802.1v clause 8.4.4";

        list dot1vProtocolPortEntry {
          smiv2:oid "1.3.6.1.2.1.17.7.1.5.2.1";
          key "dot1dBasePort dot1vProtocolPortGroupId";
          description
            "A VID set for a port.";
          leaf dot1dBasePort {
            type leafref {
              path "/bridge-mib:BRIDGE-MIB/bridge-mib:dot1dBasePortTable/bridge-mib:dot1dBasePortEntry/bridge-mib:dot1dBasePort";
            }
          }

          leaf dot1vProtocolPortGroupId {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.2.1.1";
            type int32 {
              range "1..2147483647";
            }
            description
              "Designates a group of protocols in the Protocol
Group Database.";
            reference
              "IEEE 802.1v clause 8.6.3, 12.10.1.2";

          }

          leaf dot1vProtocolPortGroupVid {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.2.1.2";
            type int32 {
              range "1..4094";
            }
            description
              "The VID associated with a group of protocols for
each port.";
            reference
              "IEEE 802.1v clause 8.4.4, 12.10.1.2";

          }

          leaf dot1vProtocolPortRowStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.17.7.1.5.2.1.3";
            type snmpv2-tc:RowStatus;
            description
              "This object indicates the status of this entry.";
          }
        }  // list dot1vProtocolPortEntry
      }  // container dot1vProtocolPortTable
    }  // container Q-BRIDGE-MIB

    augment /bridge-mib:BRIDGE-MIB/bridge-mib:dot1dBasePortTable/bridge-mib:dot1dBasePortEntry {
      smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1";
      description
        "Information controlling VLAN configuration for a port
on the device.  This is indexed by dot1dBasePort.";
      leaf dot1qPvid {
        smiv2:defval "1";
        smiv2:max-access "read-write";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.1";
        type VlanIndex;
        description
          "The PVID, the VLAN-ID assigned to untagged frames or
Priority-Tagged frames received on this port.

The value of this object MUST be retained across
reinitializations of the management system.";
        reference
          "IEEE 802.1Q/D11 Section 12.10.1.1";

      }

      leaf dot1qPortAcceptableFrameTypes {
        smiv2:defval "admitAll";
        smiv2:max-access "read-write";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.2";
        type enumeration {
          enum "admitAll" {
            value 1;
          }
          enum "admitOnlyVlanTagged" {
            value 2;
          }
        }
        description
          "When this is admitOnlyVlanTagged(2), the device will
discard untagged frames or Priority-Tagged frames
received on this port.  When admitAll(1), untagged
frames or Priority-Tagged frames received on this port
will be accepted and assigned to a VID based on the
PVID and VID Set for this port.

This control does not affect VLAN-independent Bridge
Protocol Data Unit (BPDU) frames, such as GVRP and
Spanning Tree Protocol (STP).  It does affect VLAN-
dependent BPDU frames, such as GMRP.

The value of this object MUST be retained across
reinitializations of the management system.";
        reference
          "IEEE 802.1Q/D11 Section 12.10.1.3";

      }

      leaf dot1qPortIngressFiltering {
        smiv2:defval "false";
        smiv2:max-access "read-write";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.3";
        type boolean;
        description
          "When this is true(1), the device will discard incoming
frames for VLANs that do not include this Port in its

Member set.  When false(2), the port will accept all
incoming frames.

This control does not affect VLAN-independent BPDU
frames, such as GVRP and STP.  It does affect VLAN-
dependent BPDU frames, such as GMRP.

The value of this object MUST be retained across
reinitializations of the management system.";
        reference
          "IEEE 802.1Q/D11 Section 12.10.1.4";

      }

      leaf dot1qPortGvrpStatus {
        smiv2:defval "enabled";
        smiv2:max-access "read-write";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.4";
        type p-bridge:EnabledStatus;
        description
          "The state of GVRP operation on this port.  The value
enabled(1) indicates that GVRP is enabled on this port,
as long as dot1qGvrpStatus is also enabled for this
device.  When disabled(2) but dot1qGvrpStatus is still
enabled for the device, GVRP is disabled on this port:
any GVRP packets received will be silently discarded, and
no GVRP registrations will be propagated from other
ports.  This object affects all GVRP Applicant and
Registrar state machines on this port.  A transition
from disabled(2) to enabled(1) will cause a reset of all
GVRP state machines on this port.

The value of this object MUST be retained across
reinitializations of the management system.";
      }

      leaf dot1qPortGvrpFailedRegistrations {
        smiv2:max-access "read-only";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.5";
        type yang:counter32;
        description
          "The total number of failed GVRP registrations, for any
reason, on this port.";
      }

      leaf dot1qPortGvrpLastPduOrigin {
        smiv2:max-access "read-only";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.6";
        type yang:mac-address;
        description
          "The Source MAC Address of the last GVRP message
received on this port.";
      }

      leaf dot1qPortRestrictedVlanRegistration {
        smiv2:defval "false";
        smiv2:max-access "read-write";
        smiv2:oid "1.3.6.1.2.1.17.7.1.4.5.1.7";
        type boolean;
        description
          "The state of Restricted VLAN Registration on this port.
If the value of this control is true(1), then creation
of a new dynamic VLAN entry is permitted only if there
is a Static VLAN Registration Entry for the VLAN concerned,
in which the Registrar Administrative Control value for
this port is Normal Registration.

The value of this object MUST be retained across
reinitializations of the management system.";
        reference
          "IEEE 802.1u clause 11.2.3.2.3, 12.10.1.7.";

      }
    }
  }  // module Q-BRIDGE-MIB