| ------------------------------------------------------------------------------
-- DECagent 90 and DEChub 90 Vendor MIB Document for SNMP V1 implementation
--
-- Last updated "Thu Oct 15 17:42:55 EDT 1992" BLL
--
------------------------------------------------------------------------------
--
--
-- The following is the structure for a MIB for the DEChub 90
-- and DECagent 90.
--
-- The DEChub 90 is a Ethernet hub with repeater, bridge and
-- terminal server modules. SNMP Management of the hub is
-- provided by the DECagent 90, a management module which
-- resides in the hub (or optionally on the same LAN as the
-- hub). The DECagent 90 also provides proxy SNMP management
-- for multiple hubs and for stand alone modules which are not
-- installed in a hub.
--
-- The DECagent 90 (the "agent") uses multiple community
-- strings to proxy for hubs and/or modules. Each hub and
-- standalone module uses a distinct pair of {read-only,
-- read-write} community strings. All SNMP requests are sent to
-- the agent, and the agent uses the PDUs community string to
-- determine the destination and the access level for the
-- request. Standalone modules are treated as a hub with one
-- slot. The community table in the da90 group is used to
-- manage the community strings and access to communities.
--
-- Each community contains one hub. The dh90 (DEChub 90) group
-- describes the hub and the contents of the hub. The
-- dh90SlotTable contains a row for each slot in the hub and
-- provides information on the module installed in that slot
-- (type, id, version, MAC address, etc).
--
-- Repeater and bridge management is accomplished via the
-- standard bridge mib and via DEC extensions in the
-- drpt90PortTable (repeater port table), db90system group
-- (system-like variables for the bridge), dbIfTable
-- (interface-like variables for the bridge) and the db90bridge
-- group (characteristics, statistics, counters, spanning tree,
-- interface and protocol filter information and control).
--
-- Terminal server management is primarily provided through the
-- standard char-like and rs232-like mibs. There is also
-- additional server information and management controls
-- provided in the ds90LModuleTable, ds90LPortTable and the
-- ds90LSessionTable.
--
--
-- DEC { iso org(3) dod(6) internet(1) private(4) enterprises(1) 36 }
DECHUB90-MIB DEFINITIONS ::= BEGIN
IMPORTS
enterprises, IpAddress, Counter, Gauge, TimeTicks FROM RFC1155-SMI
PhysAddress, DisplayString FROM RFC1213-MIB
OBJECT-TYPE FROM RFC-1212;
-- Textual Conventions
ProxyString ::= OCTET STRING (SIZE (0..32))
-- This is essentially a DisplayString, but with
-- a 32-character length limit.
--
-- OID definitions that belong to the Data Space
-- These are used as registration points for leaf mib objects
dec OBJECT IDENTIFIER ::= { enterprises 36 }
ema OBJECT IDENTIFIER ::= { dec 2 }
decMIBextension OBJECT IDENTIFIER ::= { ema 18 }
dechub90 OBJECT IDENTIFIER ::= { decMIBextension 10 }
dh90 OBJECT IDENTIFIER ::= { dechub90 1 }
da90 OBJECT IDENTIFIER ::= { dechub90 2 }
ds90L OBJECT IDENTIFIER ::= { dechub90 3 }
drpt90 OBJECT IDENTIFIER ::= { dechub90 4 }
db90ext OBJECT IDENTIFIER ::= { dechub90 5 }
--mopCounters OBJECT IDENTIFIER ::= { dechub90 6 } -tbd
db90system OBJECT IDENTIFIER ::= { db90ext 1 }
db90interfaces OBJECT IDENTIFIER ::= { db90ext 2 }
db90bridge OBJECT IDENTIFIER ::= { db90ext 3 }
dbSysChar OBJECT IDENTIFIER ::= { db90system 1 }
dbSysStatus OBJECT IDENTIFIER ::= { db90system 2 }
db90Char OBJECT IDENTIFIER ::= { db90bridge 1 }
db90Stat OBJECT IDENTIFIER ::= { db90bridge 2 }
db90Coun OBJECT IDENTIFIER ::= { db90bridge 3 }
db90Span OBJECT IDENTIFIER ::= { db90bridge 4 }
db90PortInterfaces OBJECT IDENTIFIER ::= { db90bridge 5 }
db90ProtoFilt OBJECT IDENTIFIER ::= { db90bridge 6 }
--
-- OID definitions that belong to the Product Space
-- These are returned from queries to sysObjectID, based on hub configuration
--
emaSystem OBJECT IDENTIFIER ::= { ema 15 }
bridges OBJECT IDENTIFIER ::= { emaSystem 3 }
terminalServers OBJECT IDENTIFIER ::= { emaSystem 6 }
hub OBJECT IDENTIFIER ::= { emaSystem 8 }
repeaters OBJECT IDENTIFIER ::= { emaSystem 9 }
proxyAgent OBJECT IDENTIFIER ::= { emaSystem 10 }
brouters OBJECT IDENTIFIER ::= { emaSystem 11 }
decbridge-90 OBJECT IDENTIFIER ::= { bridges 5 }
decserver90Lv1 OBJECT IDENTIFIER ::= { terminalServers 1 }
decserver90Lv2 OBJECT IDENTIFIER ::= { terminalServers 2 }
decserver90ltv1 OBJECT IDENTIFIER ::= { terminalServers 3 }
dechub90Backplane OBJECT IDENTIFIER ::= { hub 1 }
decrepeater90C OBJECT IDENTIFIER ::= { repeaters 1 }
decrepeater90T OBJECT IDENTIFIER ::= { repeaters 2 }
decagent90 OBJECT IDENTIFIER ::= { proxyAgent 1 }
decwanbrouter90T1 OBJECT IDENTIFIER ::= { brouters 1 }
decwanbrouter90T2 OBJECT IDENTIFIER ::= { brouters 2 }
--
-- dh90 Group
--
-- The dh90 variables contain information used to manage each
-- DEChub 90. A DEChub 90 can contain multiple devices such as
-- bridges, terminal servers and repeaters. The DECagent 90
-- is a module which provides proxy SNMP management for each of
-- these devices. A single DECagent can manage multiple
-- hubs, in which case each hub is a separate community identified
-- by unique community strings. The dh90 group then provides
-- management information not only for each hub, but also for
-- the communities used to identify each hub.
--
-- The DECagent90 can also manage individual bridge and terminal
-- server modules which are not resident in a hub. In this case,
-- each bridge or server is its own community with its own
-- community strings and is a community of type standAloneCommunity.
--
-- Note also that 2 DEChub 90s can be connected and managed as a
-- single 16 slot hub. The dh90Type value for both is dechub90,
-- and either 8 or 16 is set as the value for dh90NumberSlots.
-- When a community is created, dh90NumberSlots has a value of 1.
dh90Type OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
invalid(2),
standAloneCommunity(3),
dechub90(4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the type of Hub defined and
identifies standalone configurations managed
by DECagent 90 modules. Setting this
variable to invalid deletes the community
associated with the community string and
releases the RAM and flash memory resources
used by the community."
::= { dh90 1 }
dh90Backplane OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
ethernet(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Media on backplane of hub."
::= { dh90 2 }
dh90LastChange OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of the sysUpTime at the time this
hub added or removed a module."
::= { dh90 3 }
dh90NumberSlots OBJECT-TYPE
SYNTAX INTEGER (1..16)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Number of slots in backplane. Setting this
variable to values of 1, 8 or 16 defines the
size of a hub in a particular community."
::= { dh90 4 }
dh90SlotTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dh90SlotEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of modules installed in the DEChub 90.
To create a new row (module) in the slot table,
set a EMPTY dh90SlotModuleType to the appropriate
value. If adding a bridge or server, next set
the dh90SlotPhysicalAddress for the row. Sets of
the other variables in the row must be done in
separate PDUs AFTER the MAC address of the device
has been set correctly.
When sweeping the slot table with getNext, rows
of the table which are empty will be skipped. The
only values returned are for slots which are
occupied.
To delete a module, set the dh90SlotModuleType
(instanced by slot number) to empty(2). The
row corresponding to the slot number will be
deleted from the table."
::= { dh90 5 }
dh90SlotEntry OBJECT-TYPE
SYNTAX Dh90SlotEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Contains objects defining characteristics of
modules in the DEChub 90"
INDEX { dh90SlotIndex }
::= { dh90SlotTable 1 }
Dh90SlotEntry ::=
SEQUENCE {
dh90SlotIndex
INTEGER,
dh90SlotModuleType
INTEGER,
dh90SlotModuleName
DisplayString,
dh90SlotModuleVersion
DisplayString,
dh90SlotCounterTime
Gauge,
dh90SlotIfBase
INTEGER,
dh90SlotIfNumber
INTEGER,
dh90SlotPhysicalAddress
PhysAddress,
dh90SlotNumberOfPorts
INTEGER,
dh90SlotPassword
DisplayString,
dh90SlotNewPassword
DisplayString,
dh90SlotPolling
INTEGER,
dh90SlotPrimarySpecific
OBJECT IDENTIFIER,
dh90SlotSecondarySpecific
OBJECT IDENTIFIER
}
dh90SlotIndex OBJECT-TYPE
SYNTAX INTEGER (1..16)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The slot number containing the module "
::= { dh90SlotEntry 1 }
dh90SlotModuleType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
empty(2),
decserver90L(3),
decbridge90(4),
decrepeater90C(5),
decrepeater90T(6),
decagent90(7),
decserver90Lplus(8),
decserver90LT(9),
decwanbrouter90T1(10),
decwanbrouter90T2(11),
decrepeater90FL(12),
decrepeater90FA(13),
decbridge90FL(14)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of the module in a slot. If the slot
is known to be empty, a value of empty is used.
If the slot is occupied by a module of unknown
type, a value of unknown is used."
::= { dh90SlotEntry 2 }
dh90SlotModuleName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A textual description of the module"
::= { dh90SlotEntry 3 }
dh90SlotModuleVersion OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..32))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A textual description of the version level of the
hardware and firmware of the module"
::= { dh90SlotEntry 4 }
dh90SlotCounterTime OBJECT-TYPE
SYNTAX Gauge
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Time since the counters of this module were zeroed"
::= { dh90SlotEntry 5 }
dh90SlotIfBase OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index into the ifTable for the first interface
on this module. Add one to this value to reference
the ifTable entry which corresponds to the second
interface, etc. If no interface(s) is/are supported
on the module, a value of zero is returned."
::= { dh90SlotEntry 6 }
dh90SlotIfNumber OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of interfaces on this module."
::= { dh90SlotEntry 7 }
dh90SlotPhysicalAddress OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A read-write variable for the physical address
to allow devices to be added to the hub remotely.
Writing this variable as part of a remote add
device routine will cause the new physical address
to be accessable in the corresponding ifPhysAddress
variable in ifTable."
::= { dh90SlotEntry 8 }
dh90SlotNumberOfPorts OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ports on this module. Returns 8 for
DECserver90L and DECrepeater90T, 6 for DECrepeater90C."
::= { dh90SlotEntry 9 }
dh90SlotPassword OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Password used to enable privileged operations
on the DECserver90L and access to the bridge.
Reads to this variable will return a null string."
::= { dh90SlotEntry 10 }
dh90SlotNewPassword OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Setting this variable causes the agent to set
a new password on the terminal server using the
TSNewPassword value as the new password and
TSPassword as the old password. Power on the
terminal server must be cycled within a minute
for the change to take effect.
Reads to this variable will return a null string."
::= { dh90SlotEntry 11 }
dh90SlotPolling OBJECT-TYPE
SYNTAX INTEGER {
off(1),
on(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The current polling status of the module. If
the DECagent 90 is polling this device, a get
of this variable will return 'on', otherwise
'off' is returned. Setting this variable to
'off' causes the agent to stop polling the
device in this slot. Setting this variable to
'on' causes the agent to start polling the
device in the specified slot. If a device
does not repond to a poll, an moduleDown
enterprise specific trap is generated."
::= { dh90SlotEntry 12 }
dh90SlotPrimarySpecific OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A reference to the Bridge MIB the Character-like MIB
or the { drpt90 } repeater portion of this MIB
definition. If the module realizes some other
function, the object identifier
nullSpecific OBJECT IDENTIFIER ::= { 0 0 }
is returned."
::= { dh90SlotEntry 13 }
dh90SlotSecondarySpecific OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A reference to the RS232-like MIB definition,
if dh90ModulePrimarySpecific identifies the
Character-like MIB. Otherwise, the object identifier
nullSpecific OBJECT IDENTIFIER ::= { 0 0 }
is returned."
::= { dh90SlotEntry 14 }
dh90TrapAddressTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dh90TrapEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of IP Addresses to which this device will send
traps."
::= { dh90 6 }
dh90TrapEntry OBJECT-TYPE
SYNTAX Dh90TrapEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains an IP Address to which all SNMP Traps
will be sent by this community."
INDEX { dh90TrapAddress }
::= { dh90TrapAddressTable 1 }
Dh90TrapEntry ::=
SEQUENCE {
dh90TrapAddress
IpAddress
}
dh90TrapAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An IP Address to which all SNMP traps generated by this
device will be sent. Setting an instance to a value of
zero will delete the row in the table."
::= { dh90TrapEntry 1 }
--
-- da90 Group
--
-- The da90 group variables are used to manage the DECagent 90
-- module. The group exists once in the community which contains
-- the proxy agent.
--
-- The community table is the basis of the proxy mechanism in the
-- DECagent 90. A community is added to the agent by adding a row
-- to the community table. Rows can be added from the console, or
-- via sets to agent. To create a row, a set pdu must contain
-- a set of active(3) to da90CommunityType and sets of strings
-- to da90CommunityROString and da90CommunityRWString. A null
-- value is allowed for one of the community strings, all non-null
-- values must be unique among all the communities proxied by the
-- agent. The hub corresponding to the community is created by
-- a set to the dh90Type variable using the read-write community
-- string defined above. A get-next sweep of the table will return
-- those entries which are active.
--
-- To delete a community, first set the ModuleID for each slot in
-- the community to empty, then set da90CommunityType to invalid(2).
da90FlashErasures OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times the flash memory on this
DECagent 90 has been erased. This number is the
total of erasures for all segments of flash."
::= { da90 1 }
da90Maintenance OBJECT-TYPE
SYNTAX INTEGER {
ready(1),
setsDisabled(2),
reset(3),
resetToFactory(4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A control variable to perform reset functions on
a DECagent 90. In response to a get-request or
a get-next-request, the agent returns ready(1)
if SNMP sets are enabled, or setsDisabled(2) if
they are disabled. Setting the value to reset(3)
causes the entire module to be reset. Setting
the value to resetToFactory(4) causes the entire
device to be reset to the original factory settings."
::= { da90 2 }
da90CommunityNumber OBJECT-TYPE
SYNTAX INTEGER (1..64)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of entries in the da90CommunityTable."
::= { da90 3 }
da90CommunityTable OBJECT-TYPE
SYNTAX SEQUENCE OF Da90CommunityEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of community strings for client hubs."
::= { da90 4 }
da90CommunityEntry OBJECT-TYPE
SYNTAX Da90CommunityEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Contains community type and strings, including the
a read-only profile, the read-write profile and a
trap string."
INDEX { da90CommunityIndex }
::= { da90CommunityTable 1 }
Da90CommunityEntry ::=
SEQUENCE {
da90CommunityIndex
INTEGER,
da90CommunityType
INTEGER,
da90CommunityROString
ProxyString,
da90CommunityRWString
ProxyString,
da90CommunityTrapString
ProxyString
}
da90CommunityIndex OBJECT-TYPE
SYNTAX INTEGER (1..50)
ACCESS read-write
STATUS mandatory
DESCRIPTION
" Index into hub community string pair table,
identifies the community being accessed "
::= { da90CommunityEntry 1 }
da90CommunityType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
invalid(2),
active(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Identifies whether the current community
information in the DENMA is active for this
row in the community table. Setting to
invalid frees the NVRAM used to store the
community information (destroys the slot
table and port tables for this community)."
::= { da90CommunityEntry 2 }
da90CommunityROString OBJECT-TYPE
SYNTAX ProxyString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Community string, with a read-only profile, used
to access a client Hub. All community
strings in the read-only set must be unique.
Setting such a community string to a pre-existing
value returns a status of BadValue. Reading this
variable with any community string other than the
agent's community string will return a zero
length string."
::= { da90CommunityEntry 3 }
da90CommunityRWString OBJECT-TYPE
SYNTAX ProxyString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Community string, with a read-write profile, used
to access a client Hub. All community
strings in the read-only set must be unique.
Setting such a community string to a pre-existing
value returns a status of BadValue. Reading this
variable with any community string other than the
agent's read-write community string will return
a zero length string."
::= { da90CommunityEntry 4 }
da90CommunityTrapString OBJECT-TYPE
SYNTAX ProxyString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Community string sent with traps generated
due to events caused by this community.
The trap community strings do not have to
be unique. This variable is read using
the agent's community string."
::= { da90CommunityEntry 5 }
--
-- ds90L Group
--
-- Each row of the ds90LModuleTable contains information on
-- an individual DECserver 90L module. There is one row in
-- the table for each DECserver 90L in the hub/community.
ds90LNumberModules OBJECT-TYPE
SYNTAX INTEGER (0..16)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of DECserver 90L Modules represented in the
ds90LModuleTable."
::= { ds90L 1 }
ds90LModuleTable OBJECT-TYPE
SYNTAX SEQUENCE OF Ds90LModuleEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of DECserver 90L modules installed in
the group. The number of entries is given in
ds90LModuleNumber."
::= { ds90L 2 }
ds90LModuleEntry OBJECT-TYPE
SYNTAX Ds90LModuleEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Contains objects defining characteristics of
DECserver 90L modules in the group "
INDEX {ds90LSlotIndex }
::= { ds90LModuleTable 1 }
Ds90LModuleEntry ::=
SEQUENCE {
ds90LSlotIndex
INTEGER (1..16),
ds90LDot3StatsDeferredTransmissions
Counter,
ds90LDot3StatsSingleCollisionFrames
Counter,
ds90LDot3StatsMultipleCollisionFrames
Counter,
ds90LEnetDataOverruns
Counter,
ds90LLatCircMsgsIns
Counter,
ds90LLatCircMsgsOuts
Counter,
ds90LLatSessSolicitAccepts
Counter,
ds90LLatSessSolicitRejects
Counter,
ds90LLatCircDuplsMsgs
Counter,
ds90LLatCircMsgRetransmits
Counter,
ds90LLatSessIllegalSlots
Counter,
ds90LIllegalMulticastRcvs
Counter,
ds90LLatCircKeepAlive
INTEGER,
ds90LLatCircRetransmitLimit
INTEGER,
ds90LLatCircInvalidMsgs
Counter,
ds90LAuthorizeMode
INTEGER,
ds90LMaintenance
INTEGER,
ds90LPrompt
DisplayString
}
ds90LSlotIndex OBJECT-TYPE
SYNTAX INTEGER (1..16)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The slot index value which addresses
the dh90SlotTable for this module."
::= { ds90LModuleEntry 1 }
ds90LDot3StatsDeferredTransmissions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of frames for which the first
transmission attempt on a particular interface
is delayed because the medium is busy.
The count represented by an instance of this
object does not include frames involved in
collisions."
::= { ds90LModuleEntry 2 }
ds90LDot3StatsSingleCollisionFrames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of successfully transmitted frames on
a particular interface for which transmission is
inhibited by exactly one collision.
(If DS90L is implementing the MIB-II if group,
the following also applies:
A frame that is counted by an instance of this
object is also counted by the corresponding
instance of either the ifOutUcastPkts or
ifOutNUcastPkts object and is not counted by the
corresponding instance of the
ds90LDot3StatsMultipleCollisionFrames object.)"
::= { ds90LModuleEntry 3 }
ds90LDot3StatsMultipleCollisionFrames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of successfully transmitted frames on
a particular interface for which transmission is
inhibited by more than one collision.
(If DS90L is implementing the MIB-II if group,
the following also applies:
A frame that is counted by an instance of this
object is also counted by the corresponding
instance of either the ifOutUcastPkts or
ifOutNUcastPkts object and is not counted by the
corresponding instance of the
ds90LDot3StatsSingleCollisionFrames object.)"
::= { ds90LModuleEntry 4 }
ds90LEnetDataOverruns OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of frames arriving at
the DS90L lost due to data overrun since it
last reinitialized or zeroed counters."
::= { ds90LModuleEntry 5 }
ds90LLatCircMsgsIns OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of LAT circuit messages
received by this DS90L since it last reinitialized
or zeroed counters."
::= { ds90LModuleEntry 6 }
ds90LLatCircMsgsOuts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of LAT circuit messages
transmitted by this DS90L since it last
reinitialized or zeroed counters."
::= { ds90LModuleEntry 7 }
ds90LLatSessSolicitAccepts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of LAT Solicits accepted
by this DS90L since it last reinitialized or
zeroed counters."
::= { ds90LModuleEntry 8 }
ds90LLatSessSolicitRejects OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of LAT Solicits rejected
by this DS90L since it last reinitialized or
zeroed counters."
::= { ds90LModuleEntry 9 }
ds90LLatCircDuplsMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of duplicate LAT messages
the DS90L LAT implementation has discarded since
it last reinitialized or zeroed counters."
::= { ds90LModuleEntry 10 }
ds90LLatCircMsgRetransmits OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the total number of LAT circuit
messages this DS90L has retransmitted since it
last reinitialized or zeroed counters."
::= { ds90LModuleEntry 11 }
ds90LLatSessIllegalSlots OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A count of the number of illegal LAT slots
the DS90L has received on all LAT sessions since
it last reinitialized or zeroed counters."
::= { ds90LModuleEntry 12 }
ds90LIllegalMulticastRcvs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This counts the number of illegal multicast LAT
messages received on this DECserver 90L since it last
reinitialized or zeroed counters."
::= { ds90LModuleEntry 13 }
ds90LLatCircKeepAlive OBJECT-TYPE
SYNTAX INTEGER (10..255)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This defines the number of seconds the LAT circuits
provider waits between transmitting LAT circuit layer
keep-alive messages. Writing to this object is
equivalent to issuing the CHANGE SERVER KEEPALIVE TIMER
command via the user interface."
::= { ds90LModuleEntry 14 }
ds90LLatCircRetransmitLimit OBJECT-TYPE
SYNTAX INTEGER (4..120)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This object defines the maximum number of LAT circuit
message retransmissions the server will attempt before
declaring the circuit failed. Writing to this object is
equivalent to issuing the CHANGE SERVER RETRANSMIT LIMIT
command via the user interface."
::= { ds90LModuleEntry 15 }
ds90LLatCircInvalidMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This counts the number of invalid LAT messages received
on its entry's LAT circuit since the DECserver90L last
reinitialized or zeroed counters."
::= { ds90LModuleEntry 16 }
ds90LAuthorizeMode OBJECT-TYPE
SYNTAX INTEGER {
disable(1),
enable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Setting this value to enable causes the SET A,password
command to be sent to the DECserver 90. The module
will enter authorized mode IF the power is cycled on
the module within one minute. The password used will
be the current value of dh90ModulePassword. Setting
this variable to disable results in authorized mode
being cleared"
::= { ds90LModuleEntry 17 }
ds90LMaintenance OBJECT-TYPE
SYNTAX INTEGER {
ready(1),
zeroCounters(2),
reset(3),
resetToFactory(4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A control variable to reset the counters on a
DECserver 90L. In response to a get-request or
a get-next-request, the agent always returns
'ready'. Setting the value to 'zeroCounters'
causes the if, LAT and dh90SlotCounterTime
counters to be cleared. Setting the value
to 'reset' causes the entire module to be reset,
any users and circuits will be disconnected.
Setting the value to 'resetToFactory'
causes the entire device to be reset to the
original factory settings. Passwords, port
names and printer speeds will be cleared."
::= { ds90LModuleEntry 18 }
ds90LPrompt OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A DECserver 90L+ (PLUS) variable.
Contains the prompt displayed when a session
is local to the PLUS version of the terminal
server. The default value is '->'. This
variable is not present if the server is a
DECserver 90L."
::= { ds90LModuleEntry 19 }
--
-- ds90LPortTable
--
-- Port specific variables for the DECserver 90L and
-- DECserver 90L+. Most of the management of the ports is
-- accomplished via the CHAR-LIKE and RS232 like mibs.
ds90LPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF Ds90LPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Table of port specific variables on this DECserver90L."
::= { ds90L 3 }
ds90LPortEntry OBJECT-TYPE
SYNTAX Ds90LPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A single LAT session instance this DS90L currently provides."
INDEX { ds90LPortIndex }
::= { ds90LPortTable 1 }
Ds90LPortEntry ::=
SEQUENCE {
ds90LPortIndex
INTEGER (101..1608),
ds90LPortRemoteModification
INTEGER,
ds90LPortType
INTEGER,
ds90LPortBreak
INTEGER,
ds90LPortTest
INTEGER,
ds90LPortAutoConfigure
INTEGER,
ds90LPortOnDemandLoading
INTEGER
}
ds90LPortIndex OBJECT-TYPE
SYNTAX INTEGER (101..1608)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of charPortIndex for this port."
::= { ds90LPortEntry 1 }
ds90LPortRemoteModification OBJECT-TYPE
SYNTAX INTEGER {
disable(1),
enable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Enables and disables remote modification of
of the port by the host system."
::= { ds90LPortEntry 2 }
ds90LPortType OBJECT-TYPE
SYNTAX INTEGER {
terminal(1),
printer(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Selects the type of device connected to the port."
::= { ds90LPortEntry 3 }
ds90LPortBreak OBJECT-TYPE
SYNTAX INTEGER {
local(1),
remote(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Determines if the port responds to local or remote break."
::= { ds90LPortEntry 4 }
ds90LPortTest OBJECT-TYPE
SYNTAX INTEGER {
disable(1),
enable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Setting this variable to enable places the port
into loopback mode. Loopback mode can be used to
verify that a port is receiving and sending
characters."
::= { ds90LPortEntry 5 }
ds90LPortAutoConfigure OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A DECserver 90L+ (PLUS) variable.
Enables or disables the Autoconfiguration of
the port, the ability of the port to autobaud.
Disabling autoconfiguration also causes the
speed and characteristics of the port to be
stored in non-volatile memory on the server.
The variable is not present if the server is
a DECserver 90L."
::= { ds90LPortEntry 6 }
ds90LPortOnDemandLoading OBJECT-TYPE
SYNTAX INTEGER {
disable(1),
enable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A DECserver 90L+ (PLUS) variable.
Enables or disables on demand loading of fonts.
The variable is not present if the server is
a DECserver 90L."
::= { ds90LPortEntry 7 }
--
-- ds90LSessionTable
--
-- Session specific variables for the DECserver 90L and
-- DECserver 90L+. Most of the management of the ports is
-- accomplished via the CHAR-LIKE and RS232 like mibs.
ds90LSessionTable OBJECT-TYPE
SYNTAX SEQUENCE OF Ds90LSessionEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The list of all LAT sessions active on this DECserver90L."
::= { ds90L 4 }
ds90LSessionEntry OBJECT-TYPE
SYNTAX Ds90LSessionEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A single LAT session instance this DS90L currently
provides."
INDEX { ds90LSessionPort, ds90LSessionIndex }
::= { ds90LSessionTable 1 }
Ds90LSessionEntry ::=
SEQUENCE {
ds90LSessionPort
INTEGER (101..1608),
ds90LSessionIndex
INTEGER (1..4),
ds90LSessionRemoteNode
DisplayString,
ds90LSessionService
DisplayString,
ds90LSessionRemotePortId
DisplayString
}
ds90LSessionPort OBJECT-TYPE
SYNTAX INTEGER (101..1608)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of charPortIndex for the port to which
this session belongs."
::= { ds90LSessionEntry 1 }
ds90LSessionIndex OBJECT-TYPE
SYNTAX INTEGER (1..4)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The session index in the context of the port, a
non-zero positive integer. Will be 1 for the
DECserver90L, 4 for DECserver 90L+."
::= { ds90LSessionEntry 2 }
ds90LSessionRemoteNode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..6))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The name of the remote node providing the service
for this session."
::= { ds90LSessionEntry 3 }
ds90LSessionService OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..6))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The service to which this session is connected."
::= { ds90LSessionEntry 4 }
ds90LSessionRemotePortId OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..6))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The name of the port at the remote node providing
the connection, for example, LAT121."
::= { ds90LSessionEntry 5 }
--
-- drpt90 Group
--
-- These are the repeater port objects for the
-- DECrepeater 90T and 90C
--
-- drpt90PortTable - repeater port information
--
-- These are interface objects implemented in the
-- DECrepeater 90T and 90C
drpt90PortTable OBJECT-TYPE
SYNTAX SEQUENCE OF Drpt90PortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of port entries. The index for a repeater port is given by
(slot number*100) + port number
The number of ports is given by dh90SlotNumberOfPorts."
::= { drpt90 1 }
drpt90PortEntry OBJECT-TYPE
SYNTAX Drpt90PortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of objects containing information for a given interface."
INDEX { drpt90PortIndex }
::= { drpt90PortTable 1 }
Drpt90PortEntry ::=
SEQUENCE {
drpt90PortIndex
INTEGER (101..1608),
drpt90PortName
DisplayString,
drpt90PortAdminStatus
INTEGER,
drpt90PortState
INTEGER,
drpt90PortType
INTEGER,
drpt90PortPartitions
Counter,
drpt90PortAutoPartitionReason
INTEGER,
drpt90PortJamBits
INTEGER
}
drpt90PortIndex OBJECT-TYPE
SYNTAX INTEGER (101..1608)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the module and port. The value of this object is given by:
(slot number*100) + port number"
::= { drpt90PortEntry 1 }
drpt90PortName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The text description of the port given by management"
::= { drpt90PortEntry 2 }
drpt90PortAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The desired state of the port."
::= { drpt90PortEntry 3 }
drpt90PortState OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
autoPartitioned(2),
managementPartitioned(3),
active(4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The state of the port. Unknown(1) is returned
when the port state cannot be determined.
AutoPartitioned(2) indicates that the repeater
has disabled the port automatically,
ManagementPartitioned(3) indicates that the port
has been disabled remotely, and active(4)
indicates that the port is operational."
::= { drpt90PortEntry 4 }
drpt90PortType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
twistedPair(2),
thinWire(3),
fiberOptic(4),
aui(5)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Physical Medium type of the port."
::= { drpt90PortEntry 5 }
drpt90PortPartitions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times this port has partitioned.
This value is only significant if drpt90PortStatus
is not unknown(1)."
::= { drpt90PortEntry 6 }
drpt90PortAutoPartitionReason OBJECT-TYPE
SYNTAX INTEGER {
notPartitioned(0),
managementPartitioned(1),
excessiveLength(2),
excessiveLengthAndMgmtPart(3),
excessiveCollisions(4),
excessiveCollisionsAndMgmtPart(5),
jabber(6),
jabberAndMgmtPart(7),
nocarrierLoopback(8),
nocarrierLoopbackAndMgmtPart(9),
transmitCarrierDropout(10),
transmitCarrierDropoutAndMgmtPart(11)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Errors currently detected on the port."
::= { drpt90PortEntry 7 }
drpt90PortJamBits OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
jb96(2),
jb128(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of jam bits being used on the port segment."
::= { drpt90PortEntry 8 }
drpt90PortAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF Drpt90PortAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of MAC addresses paired with the
repeater port on which they have been seen."
::= { drpt90 2 }
drpt90PortAddrEntry OBJECT-TYPE
SYNTAX Drpt90PortAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A MAC addresses and the repeater port on which it resides."
INDEX { drpt90PortPhyAddr }
::= { drpt90PortAddrTable 1 }
Drpt90PortAddrEntry ::=
SEQUENCE {
drpt90PortPhyAddr
PhysAddress,
drpt90PortAddrIndex
INTEGER
}
drpt90PortPhyAddr OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A MAC address seen on this port"
::= { drpt90PortAddrEntry 1 }
drpt90PortAddrIndex OBJECT-TYPE
SYNTAX INTEGER (101..1608)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the module and port. The value
of this object the same as drpt90PortIndex
and is given by:
(slot number*100) + port number"
::= { drpt90PortAddrEntry 2 }
--
-- dbSysChar - the system Characteristics group
--
-- This group consists of information about the device's hardware
-- and firmware. It also displays information about hardware and
-- software switches that control device operation.
dbSysRomVersion OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The version number of the software stored in ROM."
::= { dbSysChar 1 }
dbSysInitSwitch OBJECT-TYPE
SYNTAX INTEGER {
other(1),
reset(2),
resetToFactory(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object allows the management action of
initializing a device and forcing it to run
selftest. It can also be used to reset all
information added to the device's NVRAM. When
read, it returns a value of other(1). When
set to a value of 'reset', the bridge will
empty the forwarding data base and start
relearning. When set to 'resetToFactory',
the bridge will empty the forwarding data
base, reset spanning tree and clear all
protocol filters and password."
::= { dbSysChar 2 }
-- dbSysStatus - the system Status group
--
-- This group consists of operational status of the device.
dbSysDeviceState OBJECT-TYPE
SYNTAX INTEGER {
init(1),
operate(2),
broken(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The operational state of the device."
::= { dbSysStatus 1 }
dbSysNvramFailed OBJECT-TYPE
SYNTAX INTEGER {
true(1),
false(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A flag, that, when set to True, indicates
that the NVRAM failed selftest following the
last initialization of the device. Values
set to variables maintained on the bridge
will not be preserved over a power cycle of
the bridge."
::= { dbSysStatus 2 }
--
-- dbIfTable - groups in the extended interface module
--
-- These are interface objects implemented in the DECbridge 90
-- over and above what is available via MIB-II.
--
dbIfTable OBJECT-TYPE
SYNTAX SEQUENCE OF DbIfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of interface entries. The number of
entries is given by ifNumber."
::= { db90interfaces 1 }
dbIfEntry OBJECT-TYPE
SYNTAX DbIfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of objects containing information
for a given interface."
INDEX { dbIfIndex }
::= { dbIfTable 1 }
DbIfEntry ::=
SEQUENCE {
dbIfIndex
INTEGER,
dbIfReceiveBadFrames
Counter,
dbIfTransmitErrorFrames
Counter
}
dbIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the Interface. The value of this
the same object is as the ifIndex for this interface."
::= { dbIfEntry 1 }
dbIfReceiveBadFrames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of frames received with a bad frame check
sequence or the device received a frame loss
indication from the hardware on the interface."
::= { dbIfEntry 2 }
dbIfTransmitErrorFrames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of frames that were transmitted with
an error on the line."
::= { dbIfEntry 3 }
--
-- db90Char - the Bridge Characteristics group
--
-- This group consists of information about the bridge's hardware
-- and firmware. It also displays information about hardware and
-- software switches that contrrol device operation.
db90LB100SpanningTreeVer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The version number of the Spanning Tree
algorithm used by the bridge when in the
LAN Bridge 100 Spanning Tree mode."
::= { db90Char 1 }
db90802SpanningTreeVer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The version number of the Spanning Tree
algorithm used by the bridge when in the
802.1d Spanning Tree mode."
::= { db90Char 2 }
db90MaxForwardingDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of address entries that
the bridge can store in its volatile memory."
::= { db90Char 3 }
db90MaxNVForwardingDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of permanent address entries
that the bridge can store in its NVRAM."
::= { db90Char 4 }
db90MaxProtocolDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of protocol entries that
the bridge can store in its protocol database.
These entries control the handling of frames
based on their Ethernet PT, IEEE 802.2 DSAP
or IEEE 802 SNAP Protocol ID."
::= { db90Char 5 }
db90MaxNVProtocolDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of protocol entries that
the bridge can store in its nonvolatile memory.
These are retained after a power-down."
::= { db90Char 6 }
-- db90Stat - The Bridge Status group
--
-- This group consists of operational status of the bridge.
db90CurrProtocolDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of protocol entries that are stored
in the bridge's protocol database. These control
the handling of frames based on their Ethernet
protocol type, IEEE 802.2 DSAP, or 802 SNAP
Protocol ID."
::= { db90Stat 1 }
db90CurrNVProtocolDBEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of protocol entries in the bridge's
NVRAM. These are retained after a power loss."
::= { db90Stat 2 }
db90MgmtHeardPort OBJECT-TYPE
SYNTAX INTEGER {
backbone(1),
workgroup(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The port on which this command was received."
::= { db90Stat 3 }
db90LB100BeingPolled OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The address of the LAN Bridge 100 mode bridge
that sent this bridge into the LAN Bridge 100
Spanning Tree mode. If this bridge is the Root,
this object indicates the bridge that will be
polled periodically to determine if it is still
necessary to stay in this Spanning Tree mode."
::= { db90Stat 4 }
db90TimeSinceLastHello OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of seconds since the bridge last
sent a Hello message."
::= { db90Stat 5 }
db90HubManagement OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the bridge is managing the
hub (i.e., is capable of managing repeaters
inserted in the hub)."
::= { db90Stat 6 }
db90CurrFdbEntries OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of entries currently active in the
DECbridge 90 forwarding data base, or one more
than the value of db90MaxForwardingDBEntries if
the bridge has exceeded the size of the
forwarding data base hardware."
::= { db90Stat 7 }
-- db90Coun - the Bridge Counters group
--
-- This group consists of counters that measure operational
-- events and errors.
db90SpanningTreeModeChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times that the bridge switched
from the 802.1d Spanning Tree mode to the LB100
Spanning Tree mode."
::= { db90Coun 1 }
-- db90Span - the Bridge Spanning Tree group
--
-- This group consists of Spanning Tree characteristics over and
-- above what is required by the Bridge MIB.
db90BestRootAge OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The age, in hundredths of seconds, of the Hello
message that established the best root."
::= { db90Span 1 }
db90TopologyChangeFlag OBJECT-TYPE
SYNTAX INTEGER {
true(1),
false(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A flag that indicates whether a Topology Change
is currently in effect on the extended LAN."
::= { db90Span 2 }
db90TellParentFlag OBJECT-TYPE
SYNTAX INTEGER {
true(1),
false(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A flag that indicates if the bridge is attempting
to propagate a topology change towards the Root."
::= { db90Span 3 }
db90ForwardingDBShortAgingTime OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of seconds that the bridge keeps learned
entries active while a topology change is in effect."
::= { db90Span 4 }
db90BadHelloLimit OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of hello intervals during which the
bridge receives one or more bad hellos on a line,
before the bridge performs a test on the link.
A bad Hello message is one that contains inferior
information that is received on a port on which
this bridge is Designated."
::= { db90Span 5 }
db90BadHelloResetTimer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The number of Hello intervals without bad Hellos
that the bridge will wait before it resets its bad
Hello count to zero."
::= { db90Span 6 }
db90NoFrameInterval OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The The number of seconds of inactivity on a line
that will cause the bridge to run a test on that line.
The bridge considers a line to be inactive if it does
not receive any frames on that line."
::= { db90Span 7 }
db90LB100PollTime OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of seconds that a Root bridge in LAN
Bridge 100 mode waits between polling the LAN Bridge
100 that is keeping it in this mode. This polling
is done to determine whether the LB100 is still
present on the extended LAN."
::= { db90Span 8 }
db90LB100ResponseTimeout OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of seconds that a Root in LAN Bridge
100 Spanning Tree mode will wait for a response
from the LAN Bridge 100 which is keeping it in
this mode, before which it will assume that the
LB100 is no longer on the extended LAN."
::= { db90Span 9 }
db90LB100SpanningTreeCompat OBJECT-TYPE
SYNTAX INTEGER {
autoSelect(1),
ieee802(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A switch that controls the Spanning Tree mode
used by the bridge. If in Auto-Select mode,
the bridge will go into 802 Spanning Tree mode
by default, but will switch to LB100 mode as
soon as a LB100 is detected. In 802 Spanning
Tree mode, the bridge will stay in 802 mode."
::= { db90Span 10 }
-- db90IfTable -the extended bridge port table
--
-- This group consists of generic port objects for the bridge
db90IfTable OBJECT-TYPE
SYNTAX SEQUENCE OF Db90IfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of interface entries. The number of
entries is given by ifNumber"
::= { db90PortInterfaces 1 }
db90IfEntry OBJECT-TYPE
SYNTAX Db90IfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of objects containing information
for a given interface."
INDEX { db90IfIndex }
::= { db90IfTable 1 }
Db90IfEntry ::=
SEQUENCE {
db90IfIndex
INTEGER,
db90IfReceiveDeviceFrames
Counter,
db90IfExceededBadHelloLimits
Counter
}
db90IfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the Interface. The value of this
object is the same as the ifIndex for this interface."
::= { db90IfEntry 1 }
db90IfReceiveDeviceFrames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of frames addressed to the bridge
itself that were received on this line."
::= { db90IfEntry 2 }
db90IfExceededBadHelloLimits OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times that the Bad Hellos on
the line exceeded the Bad Hello limit."
::= { db90IfEntry 3 }
-- db90IfEtherTable - the extended bridge Ethernet port table
--
-- This optional group consists of Ethernet port
-- objects for the bridge.
db90IfEtherTable OBJECT-TYPE
SYNTAX SEQUENCE OF Db90IfEtherEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of interface entries for an Ethernet port."
::= { db90PortInterfaces 2 }
db90IfEtherEntry OBJECT-TYPE
SYNTAX Db90IfEtherEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of objects containing information
for a given interface."
INDEX { db90IfIndex }
::= { db90IfEtherTable 1 }
Db90IfEtherEntry ::=
SEQUENCE {
db90IfEthIndex
INTEGER,
db90IfEthFramingErrors
Counter,
db90IfEthCarrierLosses
Counter,
db90IfEthExceededCollisionLimits
Counter
}
db90IfEthIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the Interface. The value of this object
is the same as the ifIndex for this interface."
::= { db90IfEtherEntry 1 }
db90IfEthFramingErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times that a frame received on
the line contained both a noninteger multiple
of 8 bits and a CRC error."
::= { db90IfEtherEntry 2 }
db90IfEthCarrierLosses OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times that the bridge detected a
loss of the carrier signal while transmitting a
frame on the line."
::= { db90IfEtherEntry 3 }
db90IfEthExceededCollisionLimits OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times that the bridge failed to
transmit a frame on this line after 16 attempts,
the collision limit."
::= { db90IfEtherEntry 4 }
-- db90IfSpanTable -the extended bridge Spanning Tree port table
--
-- This group consists of port Spanning Tree objects
-- for the bridge.
db90IfSpanTable OBJECT-TYPE
SYNTAX SEQUENCE OF Db90IfSpanEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of interface entries for a port."
::= { db90PortInterfaces 3 }
db90IfSpanEntry OBJECT-TYPE
SYNTAX Db90IfSpanEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of objects containing information
for a given interface."
INDEX { db90IfIndex }
::= { db90IfSpanTable 1 }
Db90IfSpanEntry ::=
SEQUENCE {
db90IfSpIndex
INTEGER,
db90IfSpDesigRootAge
INTEGER,
db90IfSpForwardDelayTimer
INTEGER,
db90IfSpBadHelloCounts
Counter,
db90IfSpTopologyChangeAckFlag
INTEGER
}
db90IfSpIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Identifies the Interface. The value of this
object is the same as the ifIndex for this interface."
::= { db90IfSpanEntry 1 }
db90IfSpDesigRootAge OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The age, in hundreths of seconds, of the last
Hello message received from the designated bridge
on the line."
::= { db90IfSpanEntry 2 }
db90IfSpForwardDelayTimer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The time remaining, in hundreths of seconds, before
the bridge will leave the Learning State of
Preforwarding, and enter the Forwarding State."
::= { db90IfSpanEntry 3 }
db90IfSpBadHelloCounts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of Hello intervals during which at
least one Bad Hello was received."
::= { db90IfSpanEntry 4 }
db90IfSpTopologyChangeAckFlag OBJECT-TYPE
SYNTAX INTEGER {
true(1),
false(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A flag that indicates whether a topology change
notification received on a link that we are
designated on needs to be acknowledged."
::= { db90IfSpanEntry 5 }
--
-- Protocol Database for DECbridge 90
--
db90ProtoFilterOther OBJECT-TYPE
SYNTAX INTEGER {
forward(1),
filter(2),
default(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Action taken by the bridge on Ethernet protocol
types or the 5-byte SNAP SAPs other than those
specified in the db90ProtoTable.
forward(1) indicates that a 'filter all' entry exists
in the db90ProtoTable. This value also implies that no
'forward all' entry may be added to the db90ProtoTable.
filter(2) indicates that a 'forward all' entry exists
in the db90ProtoTable. This value also implies that no
'filter all' entry may be added to the db90ProtoTable.
default(3) indicates that an entry of either 'forward
all' or 'filter all' (i.e. not just Multicast frames)
may be added to the db90ProtoTable. This value also
implies that all other protocol entries not listed in
the db90ProtoTable will be forwarded."
::= { db90ProtoFilt 1 }
db90ProtoFilterTable OBJECT-TYPE
SYNTAX SEQUENCE OF Db90ProtoFilterEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table that contains filtering information about
Ethernet protocol types and 5 byte SNAP SAPs
for the DECbridge 90."
::= { db90ProtoFilt 2 }
db90ProtoFilterEntry OBJECT-TYPE
SYNTAX Db90ProtoFilterEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table that contains filtering characteristics
for Ethernet protocol types and 5 byte SNAP SAPs
for the DECbridge 90."
INDEX { db90ProtoFilterProtocol }
::= { db90ProtoFilterTable 1 }
Db90ProtoFilterEntry ::=
SEQUENCE {
db90ProtoFilterProtocol
OCTET STRING (SIZE (2..5)),
db90ProtoFilterType
INTEGER,
db90ProtoFilterStatus
INTEGER,
db90ProtoFilterMulticastFlag
INTEGER,
db90ProtoFilterPortMask
INTEGER
}
db90ProtoFilterProtocol OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (2..5))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The protocol type or SNAP SAP in a frame to which this
entry's filtering information applies. The length is 2
for Ethernet protocol types and 5 for SNAP SAP."
::= { db90ProtoFilterEntry 1 }
db90ProtoFilterType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
invalid(2),
ethernet(3),
snap-sap(4),
deleteAllProtocols(5)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of this entry. unknown(1) specifies
that this protocol filter is unused. invalid(2)
deletes the filter. ethernet(3) or snap-sap(4)
defines the size of db90ProtoFilterProtocol.
Setting this variable to a value of
deleteAllProtocols(5) will cause all protocols,
both volatile and non-volatile, to be deleted."
::= { db90ProtoFilterEntry 2 }
db90ProtoFilterStatus OBJECT-TYPE
SYNTAX INTEGER {
forward(1),
filter(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Action taken by bridge when it sees this
ethernet protocol type or SNAP SAP in a received frame.
Note that this value must be identical to
db90ProtoFilterOther unless db90ProtoFilterMulticastFlag
is multicastOnly(2) or there are no other entries
with db90ProtoFilterMulticastFlag=allFrames(1)."
::= { db90ProtoFilterEntry 3 }
db90ProtoFilterMulticastFlag OBJECT-TYPE
SYNTAX INTEGER {
allFrames(1),
multicastOnly(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Identifies whether or not filtering is based
on the multicast bit in the MAC destination address.
If allFrames(1), then filtering is performed as
per db90ProtoFilterStatus. For multicastOnly(2),
multicast frames for this protocol are always
filtered and unicast frames are always forwarded;
this is true regardless of the value of
db90ProtoFilterOther."
::= { db90ProtoFilterEntry 4 }
db90ProtoFilterPortMask OBJECT-TYPE
SYNTAX INTEGER {
backbone(1),
workGroup(2),
allPorts(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Must be allPorts(3) unless db90ProtoFilterMulticastFlag
is multicastOnly, in which case any specification is valid."
::= { db90ProtoFilterEntry 5 }
END
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