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CTRON-BRIDGE-MIB DEFINITIONS ::= BEGIN
-- ctbridge-mib.txt
-- Revision: 1.06.03
-- Part Number: 2170552-01
-- Date: "200202212231Z" Thu Feb 21 22:31 GMT 2002
-- Cabletron Systems, Inc.
-- 35 Industrial Way, P.O. Box 5005
-- Rochester, NH 03867-0505
-- (603) 332-9400
-- support@ctron.com
-- This module provides authoritative definitions for Cabletron's
-- enterprise-specific bridge MIB.
--
-- This module will be extended, as required.
--
-- Cabletron Systems reserves the right to make changes in
-- specification and other information contained in this document
-- without prior notice. The reader should consult Cabletron Systems
-- to determine whether any such changes have been made.
--
-- In no event shall Cabletron Systems be liable for any incidental,
-- indirect, special, or consequential damages whatsoever (including
-- but not limited to lost profits) arising out of or related to this
-- document or the information contained in it, even if Cabletron
-- Systems has been advised of, known, or should have known, the
-- possibility of such damages.
--
-- Cabletron grants vendors, end-users, and other interested parties
-- a non-exclusive license to use this Specification in connection
-- with the management of Cabletron products.
-- Copyright August 95 Cabletron Systems
-- Abstract
-- This memo defines bridging management objects that are not defined
-- in the IETF RFC:1286 - Definitions of Managed Objects for Bridges,
-- but are supported by Cabletron bridges.
-- Structure of MIB
-- Objects, in this MIB, are arranged into groups. Each group is organized
-- as a set of related objects and is described below.
-- The ctBridgeBase Group
-- This group contains objects that are common to all types of bridges.
-- No current objects are defined in this group.
-- The ctBridgeStp Group
-- This group contains the objects that are specific to the Spanning
-- Tree Protocol. If the bridge does not support the Spanning Tree
-- Protocol, this group will not be implemented. This group is
-- applicable to any transparent only, source route only, or SRT bridge
-- which implements the Spanning Tree Protocol.
-- The ctBridgeSr Group
-- This group contains the objects that are specific to source route
-- bridging. If source routing is not supported this group will not
-- be implemented. This group is applicable to source route only, and
-- SRT bridges.
-- The ctBridgeTp Group
-- This group contains objects that are specific to transparent
-- bridging. If transparent bridging is not supported this group
-- will not be implemented. This group is applicable to transparent
-- only, and SRT bridges.
-- The ctBridgeSdbEnet Group
-- This group contains objects that are specific to transparent
-- Ethernet/802.3 bridging using Cabletron's proprietary special
-- filter database. If Ethernet/802.3 transparent bridging is not
-- supported this group will not be implemented. This group is
-- applicable to transparent only, and SRT bridges that support
-- Ethernet/802.3 networks.
-- The ctBridgeSdbTr Group
-- This group contains objects that are specific to transparent
-- Token Ring bridging using Cabletron's proprietary special filter
-- database. If Token Ring transparent bridging is not supported
-- this group will not be implemented. This group is applicable
-- to transparent only, and SRT bridges that support Token Ring
-- networks.
-- The ctBridgeTransTrEnet Group
-- This group contains objects that are specific to the translation
-- of packets between Token Ring and Ethernet for transparent or
-- source route bridging. If Token Ring to Ethernet bridging is not
-- supported this group will not be implemented.
-- The ctBridgeExtendedControl Group
-- This group contains objects that control extended functionality.
-- This includes turning off chassis managment functionality.
-- This group is only supported on those devices that support
-- extended control functionality.
-- The ctBridgeLoadShare Group
-- This group contains objects that control load sharing.
-- This concept is also known as Multi-Link Spanning Tree.
-- This group is optional.
IMPORTS
OBJECT-TYPE FROM RFC-1212
DisplayString FROM RFC1213-MIB
BridgeId FROM BRIDGE-MIB
ctBridge FROM CTRON-MIB-NAMES
Counter, TimeTicks FROM RFC1155-SMI;
-- DisplayString ::= OCTET STRING
-- This data type is used to model textual information taken
-- from the NVT ASCII character set. By convention, objects
-- with this syntax are declared as having
--
-- SIZE (0..255)
--======== group definitions =============
ctBridgeStp OBJECT IDENTIFIER ::= { ctBridge 2 }
ctBridgeSr OBJECT IDENTIFIER ::= { ctBridge 3 }
ctBridgeTp OBJECT IDENTIFIER ::= { ctBridge 4 }
ctBridgeSdbEnet OBJECT IDENTIFIER ::= { ctBridge 5 }
ctBridgeSdbTr OBJECT IDENTIFIER ::= { ctBridge 6 }
ctBridgeTransTrEnet OBJECT IDENTIFIER ::= { ctBridge 7 }
ctBridgeExtendedControl OBJECT IDENTIFIER ::= { ctBridge 8 }
ctBridgeSdbGeneric OBJECT IDENTIFIER ::= { ctBridge 9 }
ctBridgeLoadShare OBJECT IDENTIFIER ::= { ctBridge 10 }
--======== ctBridgeStp group =============
ctBridgeStpProtocolSpecification OBJECT-TYPE
SYNTAX INTEGER {
none(1),
decLb100(2),
ieee8021d(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object allows the network manager to select
which Spanning Tree Protocol will be operational on
the bridge. The value 'decLb100(2)' indicates the
DEC LANbridge 100 Spanning Tree protocol. The value
'ieee8021d(3)' indicates the IEEE 802.1d Spanning
Tree Protocol. The value 'none(1)' indicates no
Spanning Tree Protocol is operational."
::= { ctBridgeStp 1 }
-- This group is for management of switches that implement the
-- Per-VLAN Spanning Tree (PVST) functionality, as described
-- in Cabletron's PVST architecture specification.
ctBridgePvst OBJECT IDENTIFIER ::= { ctBridgeStp 2 }
ctPvstStpMode OBJECT-TYPE
SYNTAX INTEGER {
dot1qMode(1),
pvstMode(2)
}
ACCESS read-write
STATUS deprecated
DESCRIPTION
"Specifies whether the switch is in 802.1D/Q single spanning
tree mode, or PVST mode. If the switch is configured with PVST
information for some VLANs, setting this object to dot1qMode(1)
will cause it to ignore the PVST settings and move all VLANs
into the single 802.1Q spanning tree."
::= { ctBridgePvst 1 }
ctPvstMaxNumStp OBJECT-TYPE
SYNTAX INTEGER (1..4094)
ACCESS read-only
STATUS deprecated
DESCRIPTION
"Returns maximum number of spanning trees that this device
can implement. This will limit the number of VLANs
that can be configured with distinct spanning trees."
::= { ctBridgePvst 2 }
ctPvstNumStps OBJECT-TYPE
SYNTAX INTEGER (1..4094)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"When read, this returns the number of PVST spanning trees
active in the switch, which should correspond to the number
of entries in ctPvstStpTable. When written with 4094, it
should create a spanning tree for each currently configured
VLAN. If a switch cannot create as many spanning trees as
configured VLANs, this write should return an error.
Writing any value other than 4094 should return an
error."
::= { ctBridgePvst 3 }
ctPvstLastTopologyChange OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS deprecated
DESCRIPTION
"This summary object contains the value of sysUpTime when
any of the rows in ctPvstStpTable last incremented
ctPvstStpTopChanges. Poll this object to determine if
any of the STP instances had topology changes."
::= { ctBridgePvst 4 }
-- The Per-Vlan Global Spanning Tree Table
-- Indexed by VLAN-ID, this is information about the
-- spanning tree running on a VLAN.
-- This table is empty when cvPvstStpMode is set
-- to dot1qMode(1).
ctPvstStpTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPvstStpEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A collection of spanning tree objects per VLAN."
::= { ctBridgePvst 5 }
ctPvstStpEntry OBJECT-TYPE
SYNTAX CtPvstStpEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"An entry related to a specific spanning tree."
INDEX { ctPvstStpVlanId }
::= { ctPvstStpTable 1 }
CtPvstStpEntry ::=
SEQUENCE {
ctPvstStpVlanId
INTEGER,
ctPvstStpProtocolSpecification
INTEGER,
ctPvstStpPriority
INTEGER,
ctPvstStpTimeSinceTopologyChange
TimeTicks,
ctPvstStpTopChanges
Counter,
ctPvstStpDesignatedRoot
BridgeId,
ctPvstStpRootCost
INTEGER,
ctPvstStpRootPort
INTEGER,
ctPvstStpMaxAge
INTEGER,
ctPvstStpHelloTime
INTEGER,
ctPvstStpHoldTime
INTEGER,
ctPvstStpForwardDelay
INTEGER,
ctPvstStpBridgeMaxAge
INTEGER,
ctPvstStpBridgeHelloTime
INTEGER,
ctPvstStpBridgeForwardDelay
INTEGER
}
ctPvstStpVlanId OBJECT-TYPE
SYNTAX INTEGER (1..4094)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The VLAN-ID of the VLAN on which this spanning tree is
running. Writing a VLAN-ID will create
a separate spanning tree for that VLAN, if it previously
was part of the single 802.1Q VLAN."
::= { ctPvstStpEntry 1 }
ctPvstStpProtocolSpecification OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
decLb100(2),
ieee8021d(3)
}
ACCESS read-only
STATUS deprecated
DESCRIPTION
"An indication of what version of the Spanning
Tree Protocol is being run. The value
'decLb100(2)' indicates the DEC LANbridge 100
Spanning Tree protocol. IEEE 802.1d
implementations will return 'ieee8021d(3)'. If
future versions of the IEEE Spanning Tree Protocol
are released that are incompatible with the
current version a new value will be defined."
::= { ctPvstStpEntry 2 }
ctPvstStpPriority OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The value of the write-able portion of the Bridge
ID, i.e., the first two octets of the (8 octet
long) Bridge ID."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.7"
::= { ctPvstStpEntry 3 }
ctPvstStpTimeSinceTopologyChange OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The time (in hundredths of a second) since the
last time a topology change was detected by the
bridge entity."
REFERENCE
"IEEE 802.1D-1990: Section 6.8.1.1.3"
::= { ctPvstStpEntry 4 }
ctPvstStpTopChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The total number of topology changes detected by
this bridge since the management entity was last
reset or initialized."
REFERENCE
"IEEE 802.1D-1990: Section 6.8.1.1.3"
::= { ctPvstStpEntry 5 }
ctPvstStpDesignatedRoot OBJECT-TYPE
SYNTAX BridgeId
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The bridge identifier of the root of the spanning
tree as determined by the Spanning Tree Protocol
as executed by this node. This value is used as
the Root Identifier parameter in all Configuration
Bridge PDUs originated by this node."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.1"
::= { ctPvstStpEntry 6 }
ctPvstStpRootCost OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The cost of the path to the root as seen from
this bridge."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.2"
::= { ctPvstStpEntry 7 }
ctPvstStpRootPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The port number of the port which offers the
lowest cost path from this bridge to the root
bridge."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.3"
::= { ctPvstStpEntry 8 }
ctPvstStpMaxAge OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The maximum age of Spanning Tree Protocol
information learned from the network on any port
before it is discarded, in units of hundredths of
a second. This is the actual value that this
bridge is currently using."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.4"
::= { ctPvstStpEntry 9 }
ctPvstStpHelloTime OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The amount of time between the transmission of
Configuration bridge PDUs by this node on any port
when it is the root of the spanning tree or trying
to become so, in units of hundredths of a second.
This is the actual value that this bridge is
currently using."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.5"
::= { ctPvstStpEntry 10 }
ctPvstStpHoldTime OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"This time value determines the interval length
during which no more than two Configuration bridge
PDUs shall be transmitted by this node, in units
of hundredths of a second."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.14"
::= { ctPvstStpEntry 11 }
ctPvstStpForwardDelay OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"This time value, measured in units of hundredths
of a second, controls how fast a port changes its
spanning state when moving towards the Forwarding
state. The value determines how long the port
stays in each of the Listening and Learning
states, which precede the Forwarding state. This
value is also used, when a topology change has
been detected and is underway, to age all dynamic
entries in the Forwarding Database. [Note that
this value is the one that this bridge is
currently using, in contrast to
ctPvstStpBridgeForwardDelay which is the value that
this bridge and all others would start using
if/when this bridge were to become the root.]"
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.6"
::= { ctPvstStpEntry 12 }
ctPvstStpBridgeMaxAge OBJECT-TYPE
SYNTAX INTEGER (600..4000)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The value that all bridges use for MaxAge when
this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value of
ctPvstStpBridgeHelloTime. The granularity of this
timer is specified by 802.1D-1990 to be 1 second.
An agent may return a badValue error if a set is
attempted to a value which is not a whole number
of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.8"
::= { ctPvstStpEntry 13 }
ctPvstStpBridgeHelloTime OBJECT-TYPE
SYNTAX INTEGER (100..1000)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The value that all bridges use for HelloTime when
this bridge is acting as the root. The
granularity of this timer is specified by 802.1D-
1990 to be 1 second. An agent may return a
badValue error if a set is attempted to a value
which is not a whole number of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.9"
::= { ctPvstStpEntry 14 }
ctPvstStpBridgeForwardDelay OBJECT-TYPE
SYNTAX INTEGER (400..3000)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The value that all bridges use for ForwardDelay
when this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value of
ctPvstStpBridgeMaxAge. The granularity of this
timer is specified by 802.1D-1990 to be 1 second.
An agent may return a badValue error if a set is
attempted to a value which is not a whole number
of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.10"
::= { ctPvstStpEntry 15 }
-- The Per-Vlan Per-Port Spanning Tree Table
-- Indexed by VLAN-ID and bridge port number, this is per-port
-- information about the spanning tree running on a VLAN.
ctPvstStpPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtPvstStpPortEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A collection of per-port spanning tree objects per VLAN."
::= { ctBridgePvst 6 }
ctPvstStpPortEntry OBJECT-TYPE
SYNTAX CtPvstStpPortEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A port entry related to a specific spanning tree. Only
ports which are in a VLAN which is running a PVST should
be reported for that VLAN."
INDEX { ctPvstStpVlanId, ctPvstStpPort }
::= { ctPvstStpPortTable 1 }
CtPvstStpPortEntry ::=
SEQUENCE {
ctPvstStpPortVlanId
INTEGER,
ctPvstStpPort
INTEGER,
ctPvstStpPortPriority
INTEGER,
ctPvstStpPortState
INTEGER,
ctPvstStpPortEnable
INTEGER,
ctPvstStpPortPathCost
INTEGER,
ctPvstStpPortDesignatedRoot
BridgeId,
ctPvstStpPortDesignatedCost
INTEGER,
ctPvstStpPortDesignatedBridge
BridgeId,
ctPvstStpPortDesignatedPort
OCTET STRING,
ctPvstStpPortForwardTransitions
Counter
}
ctPvstStpPortVlanId OBJECT-TYPE
SYNTAX INTEGER (1..4094)
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The VLAN-ID of the VLAN on which this spanning tree is
running."
::= { ctPvstStpPortEntry 1 }
ctPvstStpPort OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The port number of the port for which this entry
contains Spanning Tree Protocol management information."
::= { ctPvstStpPortEntry 2 }
ctPvstStpPortPriority OBJECT-TYPE
SYNTAX INTEGER (0..255)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The value of the priority field which is
contained in the first (in network byte order)
octet of the (2 octet long) Port ID. The other
octet of the Port ID is given by the value of
ctPvstStpPort."
::= { ctPvstStpPortEntry 3 }
ctPvstStpPortState OBJECT-TYPE
SYNTAX INTEGER {
disabled(1),
blocking(2),
listening(3),
learning(4),
forwarding(5),
broken(6)
}
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The port's current state as defined by
application of the Spanning Tree Protocol. This
state controls what action a port takes on
reception of a frame. If the bridge has detected
a port that is malfunctioning it will place that
port into the broken(6) state. For ports which
are disabled (see ctPvstStpPortEnable), this object
will have a value of disabled(1)."
::= { ctPvstStpPortEntry 4 }
ctPvstStpPortEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The enabled/disabled status of the port."
::= { ctPvstStpPortEntry 5 }
ctPvstStpPortPathCost OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The contribution of this port to the path cost of
paths towards the spanning tree root which include
this port. 802.1D-1990 recommends that the
default value of this parameter be in inverse
proportion to the speed of the attached LAN."
::= { ctPvstStpPortEntry 6 }
ctPvstStpPortDesignatedRoot OBJECT-TYPE
SYNTAX BridgeId
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The unique Bridge Identifier of the Bridge
recorded as the Root in the Configuration BPDUs
transmitted by the Designated Bridge for the
segment to which the port is attached."
::= { ctPvstStpPortEntry 7 }
ctPvstStpPortDesignatedCost OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The path cost of the Designated Port of the
segment connected to this port. This value is
compared to the Root Path Cost field in received
bridge PDUs."
::= { ctPvstStpPortEntry 8 }
ctPvstStpPortDesignatedBridge OBJECT-TYPE
SYNTAX BridgeId
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The Bridge Identifier of the bridge which this
port considers to be the Designated Bridge for
this port's segment."
::= { ctPvstStpPortEntry 9 }
ctPvstStpPortDesignatedPort OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (2))
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The Port Identifier of the port on the Designated
Bridge for this port's segment."
::= { ctPvstStpPortEntry 10 }
ctPvstStpPortForwardTransitions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of times this port has transitioned
from the Learning state to the Forwarding state."
::= { ctPvstStpPortEntry 11 }
--======== ctBridgeSr group =============
ctBridgeSrPortPairTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSrPortPairEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing information of source and
destination port pairs for source routing."
::= { ctBridgeSr 1 }
ctBridgeSrPortPairEntry OBJECT-TYPE
SYNTAX CtBridgeSrPortPairEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry consisting of objects specifying information
for the source and destination port pairs used for source
routing."
INDEX { ctBridgeSrPortPairSrcPort, ctBridgeSrPortPairDestPort }
::= { ctBridgeSrPortPairTable 1 }
CtBridgeSrPortPairEntry ::=
SEQUENCE {
ctBridgeSrPortPairSrcPort
INTEGER,
ctBridgeSrPortPairDestPort
INTEGER,
ctBridgeSrPortPairPackets
Counter,
ctBridgeSrPortPairState
INTEGER
}
ctBridgeSrPortPairSrcPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source port (ie the port which received the packets)
for which this entry has source routing information."
::= { ctBridgeSrPortPairEntry 1 }
ctBridgeSrPortPairDestPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination port (ie the port which transmitted the
packets) for which this entry has source routing information."
::= { ctBridgeSrPortPairEntry 2 }
ctBridgeSrPortPairPackets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets forward by the source route bridge
from the SrcPort to the DestPort."
::= { ctBridgeSrPortPairEntry 3 }
ctBridgeSrPortPairState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of source route bridging on this port pair.
This is the desired state of the administrator. The
operational state of the port pair is determined by this
state along with the states of dot1dStpPortState within
the IETF Bridge MIB and ifOperStatus of the IETF MIB II
for each port."
::= { ctBridgeSrPortPairEntry 4 }
ctBridgeSrConfigPortType OBJECT-TYPE
SYNTAX INTEGER {
transparentonly(1),
sourcerouteonly(2),
srt(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the type of Bridging performed on a
given bridge port. It is used by the bridge to determine
if conversion from a Source Routing packet to a Transparent
packet or vice verse is required."
::= { ctBridgeSr 2 }
--========= ctBridgeTp group ============
ctBridgeTpPortPairTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeTpPortPairEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing information of source and
destination port pairs for transparent MAC briding."
::= { ctBridgeTp 1 }
ctBridgeTpPortPairEntry OBJECT-TYPE
SYNTAX CtBridgeTpPortPairEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry consisting of objects specifying information
for the source and destination port pairs used for
transparent bridging."
INDEX { ctBridgeTpPortPairSrcPort, ctBridgeTpPortPairDestPort }
::= { ctBridgeTpPortPairTable 1 }
CtBridgeTpPortPairEntry ::=
SEQUENCE {
ctBridgeTpPortPairSrcPort
INTEGER,
ctBridgeTpPortPairDestPort
INTEGER,
ctBridgeTpPortPairPackets
Counter,
ctBridgeTpPortPairState
INTEGER
}
ctBridgeTpPortPairSrcPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source port (ie the port which received the packets)
for which this entry has transparent bridge information."
::= { ctBridgeTpPortPairEntry 1 }
ctBridgeTpPortPairDestPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination port (ie the port which the packets
were transmitted out) for which this entry has
transparent bridge information."
::= { ctBridgeTpPortPairEntry 2 }
ctBridgeTpPortPairPackets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets transparently forwarded by the bridge
from the SrcPort to the DestPort."
::= { ctBridgeTpPortPairEntry 3 }
ctBridgeTpPortPairState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of transparent bridging on this port pair.
This is the desired state of the administrator. The
operational state of the port pair is determined by this
state along with the states of dot1dStpPortState within
the IETF Bridge MIB and ifOperStatus of the IETF MIB II
for each port."
::= { ctBridgeTpPortPairEntry 4 }
--======== ctBridgeSdbEnet group =============
ctBridgeSdbEnetTotFtrs OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of Ethernet filters in the special
database."
::= { ctBridgeSdbEnet 1 }
ctBridgeSdbEnetNoMatch OBJECT-TYPE
SYNTAX INTEGER {
filter(1),
forward(2),
searchFDB(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The process to be performed if no match is found
in the Ethernet special database. The process of
filtering or forwarding is for all ports. searchFDB
results in searching the IEEE 802.1D transparent filter
database referenced by the IETF Bridge MIB. "
::= { ctBridgeSdbEnet 2 }
ctBridgeSdbEnetTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbEnetEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing filtering information configured into
the bridge by (local or network) management specifying
the specific packet string (destination address, source
address, type/length field as well as a window of 64 bytes
of packet data beginning at a data offset) to be used
for filtering decisions. The filters are to be searched in
the order of incrementing filter number."
::= { ctBridgeSdbEnet 3 }
ctBridgeSdbEnetEntry OBJECT-TYPE
SYNTAX CtBridgeSdbEnetEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Filtering information which extends the filtering
capability of IEEE 802.1d."
REFERENCE
" IETF RFC:1286 "
INDEX { ctBridgeSdbEnetFtrNo }
::= { ctBridgeSdbEnetTable 1 }
CtBridgeSdbEnetEntry ::=
SEQUENCE {
ctBridgeSdbEnetFtrNo
INTEGER,
ctBridgeSdbEnetState
INTEGER,
ctBridgeSdbEnetFtrData
DisplayString,
ctBridgeSdbEnetDataOffset
INTEGER
}
ctBridgeSdbEnetFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbEnetEntry 1 }
ctBridgeSdbEnetState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of the filter for which this entry contains
filtering information."
::= { ctBridgeSdbEnetEntry 2 }
ctBridgeSdbEnetFtrData OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..78))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The specific packet string representing the
destination address, source address, type/length
field and a window of 64 bytes of packet data
beginning at DataOffset to be used for filtering
decisions. Each ASCII character of the string
represents a nibble of packet data, therefore the
packet string should be (14+64) * 2 = 156 characters
long. A value of 'x' in the packet string is
used to indicate a 'Don't care' and no filtering is
to be performed on that nibble. The string may be
be of size 0 to 78 bytes. If a size less than 78
bytes is used, the string will still begin at the
destination address."
::= { ctBridgeSdbEnetEntry 3 }
ctBridgeSdbEnetDataOffset OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The offset into a packet from which the bridge begins
its filtering decisions on the 64 byte data window. The
value '0' indicates that the window begins at the first
byte after the Ethernet MAC header. The largest value of
DataOffset is max_Enet_pkt - MAC header - window - 1
(1514 - 14 - 64 - 1 = 1435)."
::= { ctBridgeSdbEnetEntry 4 }
ctBridgeSdbEnetIOTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbEnetIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing the set of ports to which
frames received from specific ports and containing the
specific packet string (destination address, source address,
type/length field as well as a window of 64 bytes of
packet data beginning at a data offset) of the corresponding
filter number of SdbEnetTable are allowed to be forwarded.
The value of '0' in this table as the RcvPort is used to
specify all ports which are not already specified in this
table for a particular entry."
::= { ctBridgeSdbEnet 4 }
ctBridgeSdbEnetIOEntry OBJECT-TYPE
SYNTAX CtBridgeSdbEnetIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received by the RcvPort
and containing the specific packet string of the
corresponding filter number of SdbEnetTable are allowed
to be forwarded."
INDEX { ctBridgeSdbEnetIOFtrNo, ctBridgeSdbEnetIORcvPort }
::= { ctBridgeSdbEnetIOTable 1 }
CtBridgeSdbEnetIOEntry ::=
SEQUENCE {
ctBridgeSdbEnetIOFtrNo
INTEGER,
ctBridgeSdbEnetIORcvPort
INTEGER,
ctBridgeSdbEnetIOAllowedToGoTo
OCTET STRING,
ctBridgeSdbEnetIODelEntry
INTEGER
}
ctBridgeSdbEnetIOFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbEnetIOEntry 1 }
ctBridgeSdbEnetIORcvPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
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
'0' indicates that this entry applies on all ports of
the bridge for which there is no other applicable entry."
::= { ctBridgeSdbEnetIOEntry 2 }
ctBridgeSdbEnetIOAllowedToGoTo OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received from a
specific port and containing the specific packet
string of the corresponding filter number are allowed
to be forwarded. Each octet within the value of this
object 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'. (Note that the
setting of the bit corresponding to the port from which
a frame is received is irrelevant.)"
::= { ctBridgeSdbEnetIOEntry 3 }
ctBridgeSdbEnetIODelEntry OBJECT-TYPE
SYNTAX INTEGER {
deleteEntry(1)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Writing a '1' to this object deletes this entry from the
Ethernet special database. This object will always return
a '1' when read."
::= { ctBridgeSdbEnetIOEntry 4 }
--======== ctBridgeSdbTr group =============
ctBridgeSdbTrTotFtrs OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of Token Ring filters in the special
database."
::= { ctBridgeSdbTr 1 }
ctBridgeSdbTrNoMatch OBJECT-TYPE
SYNTAX INTEGER {
filter(1),
forward(2),
searchFDB(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The process to be performed if no match is found
in the Token Ring special database. The process of
filtering or forwarding is for all ports. searchFDB
results in searching the IEEE 802.1D transparent filter
database referenced by the IETF Bridge MIB. "
::= { ctBridgeSdbTr 2 }
ctBridgeSdbTrTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbTrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing filtering information configured into
the bridge by (local or network) management specifying
the specific packet string (AC, FC, destination address,
source address, as well as a window of 64 bytes of packet
data beginning at a data offset) to be used for filtering
decisions. The filters are to be searched in the order of
incrementing filter number."
::= { ctBridgeSdbTr 3 }
ctBridgeSdbTrEntry OBJECT-TYPE
SYNTAX CtBridgeSdbTrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Filtering information which extends the filtering
capability of IEEE 802.1d."
REFERENCE
" IETF RFC:1286 "
INDEX { ctBridgeSdbTrFtrNo }
::= { ctBridgeSdbTrTable 1 }
CtBridgeSdbTrEntry ::=
SEQUENCE {
ctBridgeSdbTrFtrNo
INTEGER,
ctBridgeSdbTrState
INTEGER,
ctBridgeSdbTrFtrData
DisplayString,
ctBridgeSdbTrDataOffset
INTEGER
}
ctBridgeSdbTrFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbTrEntry 1 }
ctBridgeSdbTrState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of the filter for which this entry contains
filtering information."
::= { ctBridgeSdbTrEntry 2 }
ctBridgeSdbTrFtrData OBJECT-TYPE
SYNTAX DisplayString ( SIZE (0..78))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The specific packet string consisting of the AC, FC,
destination address, source address, and a window of
64 bytes of packet data beginning at DataOffset
to be used for filtering decisions. Each ASCII
character of the string represents a nibble of
packet data, therefore the packet string should be
(14+64) * 2 = 156 characters long. A value of 'x' in
the packet string is used to indicate a 'Don't care'
and no filtering is to be performed on that nibble.
If a size less than 78 bytes is used, the string
will still begin at the AC field."
::= { ctBridgeSdbTrEntry 3 }
ctBridgeSdbTrDataOffset OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The offset into a packet from which the bridge begins
its filtering decisions on the 64 byte data window. The
value '0' indicates that the window begins at the first
byte after the Token Ring MAC header. The largest value of
DataOffset is max_TR_pkt - MAC header - window - 1
(17800 - 14 - 64 - 1 = 17721). "
::= { ctBridgeSdbTrEntry 4 }
ctBridgeSdbTrIOTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbTrIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing the set of ports to which frames
received from specific ports and containing the specific
packet string (AC, FC, destination address, source address,
as well as a window of 64 bytes of packet data beginning
at a data offset) of the corresponding filter number of
SdbTrTable are allowed to be forwarded. The value of '0'
in this table as the RcvPort is used to specify all ports
which are not already specified in this table for a
particular entry."
::= { ctBridgeSdbTr 4 }
ctBridgeSdbTrIOEntry OBJECT-TYPE
SYNTAX CtBridgeSdbTrIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received by the RcvPort
and containing the specific packet string of the
corresponding filter number of SdbTrTable are allowed
to be forwarded."
INDEX { ctBridgeSdbTrIOFtrNo, ctBridgeSdbTrIORcvPort }
::= { ctBridgeSdbTrIOTable 1 }
CtBridgeSdbTrIOEntry ::=
SEQUENCE {
ctBridgeSdbTrIOFtrNo
INTEGER,
ctBridgeSdbTrIORcvPort
INTEGER,
ctBridgeSdbTrIOAllowedToGoTo
OCTET STRING,
ctBridgeSdbTrIODelEntry
INTEGER
}
ctBridgeSdbTrIOFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbTrIOEntry 1 }
ctBridgeSdbTrIORcvPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
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
'0' indicates that this entry applies on all ports of
the bridge for which there is no other applicable entry."
::= { ctBridgeSdbTrIOEntry 2 }
ctBridgeSdbTrIOAllowedToGoTo OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received from a
specific port and containing the specific packet
string of the corresponding filter number are allowed
to be forwarded. Each octet within the value of this
object 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'. (Note that the
setting of the bit corresponding to the port from which
a frame is received is irrelevant.)"
::= { ctBridgeSdbTrIOEntry 3 }
ctBridgeSdbTrIODelEntry OBJECT-TYPE
SYNTAX INTEGER {
deleteEntry(1)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Writing a '1' to this object deletes this entry from the
Token Ring special database. This object will always return
a '1' when read."
::= { ctBridgeSdbTrIOEntry 4 }
--========= ctBridgeTransTrEnet group =============
-- This group defines manage objects used in configuring
-- the translation of a Token Ring to CSMA/CD bridge.
-- This group is necessary while there is still widespread
-- use of the Ethernet frame format. The finalization IEEE 802.3
-- and 802.2 standards may cause the extinction of the Ethernet
-- frame format.
ctBridgeTransTrEnetAutoMode OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects whether the auto translation mode
is enabled. Auto translation means a bridge learns, from
the CSMA/CD ports, which frame format (ie Ethernet or
IEEE 802.3 w/snap) a source address is using. Subsequently,
the bridge will translate a Token Ring packet, destined to
the learned address, with the learned format. "
::= { ctBridgeTransTrEnet 1 }
ctBridgeTransTrEnetDualMode OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects whether dual mode is enabled. Dual
mode means a bridge translates a Token Ring broadcast or
multicast packet to both CSMA/CD frame formats (ie Ethernet
and IEEE 802.3 w/snap) when the format has not previously
been learned."
::= { ctBridgeTransTrEnet 2 }
ctBridgeTransTrEnetNovell OBJECT-TYPE
SYNTAX INTEGER {
ethernet(1),
ieee8023snap(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the CSMA/CD frame format (ie Ethernet
or IEEE 802.3 w/snap) to which the bridge translates a
Novell Token Ring packet. This selection is overidden
by the learned format when ctBridgeTransTrEnetAutoMode is
enabled and the format has been learned."
::= { ctBridgeTransTrEnet 3 }
ctBridgeTransTrEnetIP OBJECT-TYPE
SYNTAX INTEGER {
ethernet(1),
ieee8023snap(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the CSMA/CD frame format (ie Ethernet
or IEEE 802.3 w/snap) to which the bridge translates an IP
Token Ring packet including ARP packets. This selection is
overidden by the learned format when ctBridgeTransTrEnetAutoMode
is enabled and the format has been learned."
::= { ctBridgeTransTrEnet 4 }
ctBridgeTransTrEnetAARP OBJECT-TYPE
SYNTAX INTEGER {
ethernet(1),
ieee8023snap(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the CSMA/CD frame format (ie Ethernet or
IEEE 802.3 w/snap) to which the bridge translates an Appletalk
ARP Token Ring packet. This selection is overidden by the
learned format when ctBridgeTransTrEnetAutoMode is enabled
and the format has been learned."
::= { ctBridgeTransTrEnet 5 }
ctBridgeTransTrEnetNovAdd OBJECT-TYPE
SYNTAX INTEGER {
msb(1),
lsb(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the bit ordering of the Hardware Addresses
located in the 'data field' of a Token Ring NOVELL packet. The
'data field' includes all bytes of the packet excluding the MAC
Header and CRC. The Hardware Addresses in the MAC Header are
always MSB for Token Ring packets. The default value is 2."
::= { ctBridgeTransTrEnet 6 }
ctBridgeTransTrEnetIBMTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeTransTrEnetIBMEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing SAP (Service Access Point) values of
IBM protocols that the bridge will translate from Token Ring
(802.5 w/o snap) to Ethernet."
::= { ctBridgeTransTrEnet 7 }
ctBridgeTransTrEnetIBMEntry OBJECT-TYPE
SYNTAX CtBridgeTransTrEnetIBMEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This entry contains the SAP value of an IBM protocol
that is to be translated to Ethernet. The value of the
Ethernet type field used in the translation is 80D5.
Only SAP values whose entry is enabled will be translated
to Ethernet. All other Token Ring packets not having a
snap will be translated as an 802.3/802.2 formatted packet."
INDEX { ctBridgeTransTrEnetIBMIndex }
::= { ctBridgeTransTrEnetIBMTable 1 }
CtBridgeTransTrEnetIBMEntry ::=
SEQUENCE {
ctBridgeTransTrEnetIBMIndex
INTEGER,
ctBridgeTransTrEnetIBMSap
OCTET STRING,
ctBridgeTransTrEnetIBMState
INTEGER
}
ctBridgeTransTrEnetIBMIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The index of an entry in the Token Ring to Ethernet Translation
table for IBM protocols. The index ranges from 1 to 20."
::= { ctBridgeTransTrEnetIBMEntry 1 }
ctBridgeTransTrEnetIBMSap OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The SAP value of an IBM protocol. The bridge will translate
all Token Ring/802.5 packets without a snap header having
this SAP value to Ethernet packets with the Ethernet type
field set to 80D5. The SAP value is one octet."
::= { ctBridgeTransTrEnetIBMEntry 2 }
ctBridgeTransTrEnetIBMState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of this entry. A value of 2 indicates that this
entry will not be used in the bridge's translation decisions."
::= { ctBridgeTransTrEnetIBMEntry 3 }
ctBridgeTransTrEnetSnapFormat OBJECT-TYPE
SYNTAX INTEGER {
ethernet(1),
ieee8023snap(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object selects the CSMA/CD frame format (ie Ethernet or
IEEE 802.3 w/snap) to which the bridge translates all
Token Ring packets with a snap header whose Ethernet type
resides in the ctBridgeTransTrEnetSnapTable and is enabled.
This selection is overidden by the learned format when
ctBridgeTransTrEnetAutoMode is enable and the format has
been learned."
::= { ctBridgeTransTrEnet 8 }
ctBridgeTransTrEnetSnapTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeTransTrEnetSnapEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing Ethernet type field entries that the
bridge will use to determine how to translate a Token Ring
(802.5 w/snap) packet to a CSMA/CD packet. If a received
Token Ring packet matches the Ethernet type field of an
enabled entry, the bridge will translate the Token Ring
packet to the frame format specified by
ctBridgeTransTrEnetSnapFormat. Else, it will translate the
packet to the opposite frame format."
::= { ctBridgeTransTrEnet 9 }
ctBridgeTransTrEnetSnapEntry OBJECT-TYPE
SYNTAX CtBridgeTransTrEnetSnapEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This entry contains an Ethernet type field value and its
associated state."
INDEX { ctBridgeTransTrEnetSnapIndex }
::= { ctBridgeTransTrEnetSnapTable 1 }
CtBridgeTransTrEnetSnapEntry ::=
SEQUENCE {
ctBridgeTransTrEnetSnapIndex
INTEGER,
ctBridgeTransTrEnetSnapType
OCTET STRING,
ctBridgeTransTrEnetSnapState
INTEGER
}
ctBridgeTransTrEnetSnapIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The index of an entry in the Token Ring to Ethernet Translation
table for Ethernet type fields. The index ranges from 1 to 20."
::= { ctBridgeTransTrEnetSnapEntry 1 }
ctBridgeTransTrEnetSnapType OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The Ethernet type field value which the bridge will translate
all Token Ring/802.5 packets with a snap header having
this type to the format specified by
ctBridgeTransTrEnetSnapFormat. The Ethernet type field value
is two octets."
::= { ctBridgeTransTrEnetSnapEntry 2 }
ctBridgeTransTrEnetSnapState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of this entry. A value of 2 indicates that this
entry will not be used in the bridge's translation decisions."
::= { ctBridgeTransTrEnetSnapEntry 3 }
--================ ctBridgeExtendedControl ==================
ctBridgeBaseChassisMgr OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
managementDisabled(2),
managementEnabled(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This object reports the chassis management capability of
the bridging device. Chassis management is defined as the
ability of the device to report status on MIM boards which
the device might be responsible for managing, modifying the
state of the MIM boards and the ports residing on the MIM
board, and tracking and reporting on the status of the networks
being bridged and the stations generating traffic on those
networks. Note that this is not a comprehensive list of the
activities which comprise chassis management.
If chassis management is unsupported by this device, then the
value notSupported is returned. If chassis management is
supported by this device and the device is, in fact, operating
as a chassis manager, then the value managementEnabled is re-
turned. If chassis management is supported by this device but
the device is not functioning as a chassis manager, the value
managementDisabled is returned."
::= { ctBridgeExtendedControl 1 }
--======== ctBridgeSdbGeneric group =============
ctBridgeSdbGenericTotFtrs OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of Generic filters in the special
database."
::= { ctBridgeSdbGeneric 1 }
ctBridgeSdbGenericNoMatch OBJECT-TYPE
SYNTAX INTEGER {
filter(1),
forward(2),
searchFDB(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The process to be performed if no match is found
in the Generic special database. The process of
filtering or forwarding is for all ports. searchFDB
results in searching the IEEE 802.1D transparent filter
database referenced by the IETF Bridge MIB. "
::= { ctBridgeSdbGeneric 2 }
ctBridgeSdbGenericTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbGenericEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing filtering information configured into
the bridge by (local or network) management specifying
the specific packet string (destination address, source
address, type/length field as well as a window of 64 bytes
of packet data beginning at a data offset) to be used
for filtering decisions. The filters are to be searched in
the order of incrementing filter number."
::= { ctBridgeSdbGeneric 3 }
ctBridgeSdbGenericEntry OBJECT-TYPE
SYNTAX CtBridgeSdbGenericEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Filtering information which extends the filtering
capability of IEEE 802.1d."
REFERENCE
" IETF RFC:1286 "
INDEX { ctBridgeSdbGenericFtrNo }
::= { ctBridgeSdbGenericTable 1 }
CtBridgeSdbGenericEntry ::=
SEQUENCE {
ctBridgeSdbGenericFtrNo
INTEGER,
ctBridgeSdbGenericState
INTEGER,
ctBridgeSdbGenericFtrData
DisplayString,
ctBridgeSdbGenericDataOffset
INTEGER,
ctBridgeSdbGenericFilterType
INTEGER
}
ctBridgeSdbGenericFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbGenericEntry 1 }
ctBridgeSdbGenericState OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of the filter for which this entry contains
filtering information."
::= { ctBridgeSdbGenericEntry 2 }
ctBridgeSdbGenericFtrData OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..78))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The specific packet string representing the
destination address, source address, type/length
field and a window of 64 bytes of packet data
beginning at DataOffset to be used for filtering
decisions. Each ASCII character of the string
represents a nibble of packet data, therefore the
packet string should be (14+64) * 2 = 156 characters
long. A value of 'x' in the packet string is
used to indicate a 'Don't care' and no filtering is
to be performed on that nibble. The string may be
be of size 0 to 78 bytes. If a size less than 78
bytes is used, the string will still begin at the
destination address."
::= { ctBridgeSdbGenericEntry 3 }
ctBridgeSdbGenericDataOffset OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The offset into a packet from which the bridge begins
its filtering decisions on the 64 byte data window. The
value '0' indicates that the window begins at the first
byte after the Generic MAC header. The largest value of
DataOffset dependent upon the media type."
::= { ctBridgeSdbGenericEntry 4 }
ctBridgeSdbGenericFilterType OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object specifies the type of media for which this
special filter entry applies. The value of this object
is a bit encoding which allows for multiple medias to
share the same filter. The bit numbers are defined as
follows, note that bit 0 is considered to be least significant:
ethernet - bit 0
Token Ring - bit 1
FDDI - bit 2
There for a filter that was enabled for both FDDI and
ethernet would have a value of 5."
::= { ctBridgeSdbGenericEntry 5 }
ctBridgeSdbGenericIOTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeSdbGenericIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing the set of ports to which
frames received from specific ports and containing the
specific packet string (destination address, source address,
type/length field as well as a window of 64 bytes of
packet data beginning at a data offset) of the corresponding
filter number of SdbGenericTable are allowed to be forwarded.
The value of '0' in this table as the RcvPort is used to
specify all ports which are not already specified in this
table for a particular entry."
::= { ctBridgeSdbGeneric 4 }
ctBridgeSdbGenericIOEntry OBJECT-TYPE
SYNTAX CtBridgeSdbGenericIOEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received by the RcvPort
and containing the specific packet string of the
corresponding filter number of SdbGenericTable are allowed
to be forwarded."
INDEX { ctBridgeSdbGenericIOFtrNo, ctBridgeSdbGenericIORcvPort }
::= { ctBridgeSdbGenericIOTable 1 }
CtBridgeSdbGenericIOEntry ::=
SEQUENCE {
ctBridgeSdbGenericIOFtrNo
INTEGER,
ctBridgeSdbGenericIORcvPort
INTEGER,
ctBridgeSdbGenericIOAllowedToGoTo
OCTET STRING,
ctBridgeSdbGenericIODelEntry
INTEGER
}
ctBridgeSdbGenericIOFtrNo OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Filter number for which this entry contains
filtering information."
::= { ctBridgeSdbGenericIOEntry 1 }
ctBridgeSdbGenericIORcvPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
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
'0' indicates that this entry applies on all ports of
the bridge for which there is no other applicable entry."
::= { ctBridgeSdbGenericIOEntry 2 }
ctBridgeSdbGenericIOAllowedToGoTo OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The set of ports to which frames received from a
specific port and containing the specific packet
string of the corresponding filter number are allowed
to be forwarded. Each octet within the value of this
object 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'. (Note that the
setting of the bit corresponding to the port from which
a frame is received is irrelevant.)"
::= { ctBridgeSdbGenericIOEntry 3 }
ctBridgeSdbGenericIODelEntry OBJECT-TYPE
SYNTAX INTEGER {
deleteEntry(1)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Writing a '1' to this object deletes this entry from the
Generic special database. This object will always return
a '1' when read."
::= { ctBridgeSdbGenericIOEntry 4 }
--======== ctBridgeLoadShare group =============
-- This section defines a table of load share instances
ctBridgeLoadShareInstanceTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeLoadShareInstanceEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of load share instance objects."
::= { ctBridgeLoadShare 1 }
ctBridgeLoadShareInstanceEntry OBJECT-TYPE
SYNTAX CtBridgeLoadShareInstanceEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of objects for a particular load share instance."
INDEX { ctBridgeLoadShareInstanceId }
::= { ctBridgeLoadShareInstanceTable 1 }
CtBridgeLoadShareInstanceEntry ::=
SEQUENCE {
ctBridgeLoadShareInstanceId
INTEGER,
ctBridgeLoadShareAdminStatus
INTEGER,
ctBridgeLoadShareOperStatus
INTEGER
}
ctBridgeLoadShareInstanceId OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Returns the instance for a load share member in the
table of load share instances."
::= { ctBridgeLoadShareInstanceEntry 1 }
ctBridgeLoadShareAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The administrative state of load sharing for this instance."
::= { ctBridgeLoadShareInstanceEntry 2 }
ctBridgeLoadShareOperStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The operational status of load sharing for this instance."
::= { ctBridgeLoadShareInstanceEntry 3 }
-- This section defines a table of load sharing port objects.
ctBridgeLoadSharePortTable OBJECT-TYPE
SYNTAX SEQUENCE OF CtBridgeLoadSharePortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of load share port objects."
::= { ctBridgeLoadShare 2 }
ctBridgeLoadSharePortEntry OBJECT-TYPE
SYNTAX CtBridgeLoadSharePortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A load share port entry containing objects pertaining to
a particular load share port."
INDEX { ctBridgeLoadSharePortInstanceId,
ctBridgeLoadSharePortNum }
::= { ctBridgeLoadSharePortTable 1 }
CtBridgeLoadSharePortEntry ::=
SEQUENCE {
ctBridgeLoadSharePortNum
INTEGER,
ctBridgeLoadSharePortInstanceId
INTEGER,
ctBridgeLoadSharePortAdminStatus
INTEGER,
ctBridgeLoadSharePortOperStatus
INTEGER,
ctBridgeLoadSharePortForwardMask
INTEGER,
ctBridgeLoadSharePortForwardInstance
INTEGER,
ctBridgeLoadSharePortNumPorts
INTEGER
}
ctBridgeLoadSharePortNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Returns the port number of a member port belonging to a
load share instance."
::= { ctBridgeLoadSharePortEntry 1 }
ctBridgeLoadSharePortInstanceId OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A unique value indentifying a member instance in the table
of load share instances. This value is similar to
ctBridgeLoadShareInstanceId."
::= { ctBridgeLoadSharePortEntry 2 }
ctBridgeLoadSharePortAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The administrative state of the port associated with
this instance of load share."
::= { ctBridgeLoadSharePortEntry 3 }
ctBridgeLoadSharePortOperStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The operational state of the port associated with
this instance of load share."
::= { ctBridgeLoadSharePortEntry 4 }
ctBridgeLoadSharePortForwardMask OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Mask used to foward unknown packets on."
::= { ctBridgeLoadSharePortEntry 5 }
ctBridgeLoadSharePortForwardInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The instance that the ctLoadSharePortFowardMask
is running on for this ctLoadSharePortNumber."
::= { ctBridgeLoadSharePortEntry 6 }
ctBridgeLoadSharePortNumPorts OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Displays the number of SmartTrunk ports in this redundant path."
::= { ctBridgeLoadSharePortEntry 7 }
END
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