-- DEC { iso org(3) dod(6) internet(1) private(4) enterprises(1) 36} DH90-MIB DEFINITIONS ::= BEGIN IMPORTS enterprises, OBJECT-TYPE, NetworkAddress, IpAddress, Counter, Gauge, TimeTicks FROM RFC1155-SMI PhysAddress, DisplayString FROM RFC1213-MIB; dec OBJECT IDENTIFIER ::= { enterprises 36 } ema OBJECT IDENTIFIER ::= { dec 2 } decMIBextension OBJECT IDENTIFIER ::= { ema 18 } -- DEC experimental branch for mib exentsions suggested by Anil decExp OBJECT IDENTIFIER ::= { decMIBextension 3 } -- tba dh90 OBJECT IDENTIFIER ::= { decExp 1 } -- tba da90 OBJECT IDENTIFIER ::= { decExp 2 } -- tba ds90L OBJECT IDENTIFIER ::= { decExp 3 } -- tba drpt90 OBJECT IDENTIFIER ::= { decExp 4 } -- tba db90ext OBJECT IDENTIFIER ::= { decExp 5 } -- tba db90system OBJECT IDENTIFIER ::= { db90ext 1 } db90interfaces OBJECT IDENTIFIER ::= { db90ext 2 } db90bridge OBJECT IDENTIFIER ::= { db90ext 3 } -- -- -- -- 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-write 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 } -- dh90TimeSinceTopologyChange OBJECT-TYPE -- SYNTAX TimeTicks -- ACCESS read-only -- STATUS mandatory -- DESCRIPTION -- "Time since this hub added or removed a -- module in hundredths of seconds" -- ::= { dh90 3 } 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. The number of entries is given in dh90SlotNumber. 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." ::= { 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 Counter, 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) } 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 Counter ACCESS read-only STATUS mandatory DESCRIPTION "Time since the counters of this module were zeroed" ::= { dh90SlotEntry 5 } dh90SlotIfBase OBJECT-TYPE SYNTAX INTEGER (0..17) 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 (0..2) ACCESS read-only STATUS mandatory DESCRIPTION "Number of interfaces on this module." ::= { dh90SlotEntry 7 } dh90SlotPhysicalAddress OBJECT-TYPE SYNTAX PhysAddress -- macAddress? 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 (0..8) 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 { experimental 14 }, the Character-like { experimental 19 } 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 { experimental 20 } 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 a 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), unused(2), reset(3), resetToFactory(4) } ACCESS read-write STATUS mandatory DESCRIPTION "A control variable to reset the counters on a DECagent 90. In response to a get-request or a get-next-request, the agent always returns 'ready'. Setting the value to 'reset' causes the entire module to be reset. Setting the value to 'resetToFactory' 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 community string-pair entries in da90HubCommStrsTable." ::= { da90 3 } da90CommunityTable OBJECT-TYPE SYNTAX SEQUENCE OF Da90CommunityEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table of community string pairs for client hubs." ::= { da90 4 } da90CommunityEntry OBJECT-TYPE SYNTAX Da90CommunityEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Contains a pair of community strings, one specifying a read-only profile, the other a read-write profile." INDEX { da90CommunityIndex } ::= { da90CommunityTable 1 } Da90CommunityEntry ::= SEQUENCE { da90CommunityIndex INTEGER, da90CommunityType INTEGER, da90CommunityROString OCTET STRING, da90CommunityRWString OCTET STRING, da90CommunityTrapString OCTET STRING } da90CommunityIndex OBJECT-TYPE SYNTAX INTEGER (1..64) 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 OCTET STRING (SIZE (0..32)) ACCESS read-write STATUS mandatory DESCRIPTION "Community string, with a read-only profile, used to access a da90's 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 OCTET STRING (SIZE (0..32)) ACCESS read-write STATUS mandatory DESCRIPTION "Community string, with a read-write profile, used to access a da90's 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 OCTET STRING (SIZE (0..32)) 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, ds90LDot3StatsDeferredTransmissions Counter, ds90LDot3StatsSingleCollisionFrames Counter, ds90LDot3StatsMultipleCollsionFrames Counter, ds90LEnetDataOverruns Counter, ds90LLatCircMsgsIns Counter, ds90LLatCircMsgsOuts Counter, ds90LLatSessSolicitAccepts Counter, ds90LLatSessSolicitRejects Counter, ds90LLatCircDuplsMsgs Counter, ds90LLatCircMsgRetransmits Counter, ds90LLatSessIllegalSlots Counter, ds90LIllegalMulticastRcvs Counter, ds90LLatCircKeepAlive INTEGER (10..255) , ds90LLatCircRetransmitLimit INTEGER (4..120), ds90LLatCircInvalidMsgs Counter, ds90LAuthorizedMode 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 } ds90LDot3StatsMultipleCollsionFrames 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 tables in -- { experimental 19 } and {experimental 20 } draft 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 Ds90LSessionEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A single LAT session instance this DS90L currently provides." INDEX { ds90LPortIndex } ::= { ds90LPortTable 1 } Ds90LPortEntry ::= SEQUENCE { ds90LPortIndex INTEGER, 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 tables in -- { experimental 19 } and {experimental 20 } draft 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, ds90LSessionIndex INTEGER, 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 instance 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 dh90SlotTable.dh90SlotEntry. 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, drpt90PortName DisplayString, drpt90PortAdminStatus INTEGER, drpt90PortState INTEGER, drpt90PortType INTEGER, drpt90PortPartitionCount INTEGER, 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) } ACCESS read-only STATUS mandatory DESCRIPTION "The Physical Medium type of the port" ::= { drpt90PortEntry 5 } drpt90PortPartitionCount 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 } -- -- db90system - groups in the extended system module for the -- the DECbridge90. These are system objects -- implemented in The DECbridge 90 -- dbSysChar OBJECT IDENTIFIER ::= { db90system 1 } dbSysStatus OBJECT IDENTIFIER ::= { db90system 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, defined in [2]." ::= { 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, dbIfBadFramesReceived Counter, dbIfTransmitFramesError Counter } dbIfIndex OBJECT-TYPE SYNTAX INTEGER (1..17) ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the Interface. The value of this the same object is as the ifIndex, defined in [2], for this interface." ::= { dbIfEntry 1 } dbIfBadFramesReceived 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 } dbIfTransmitFramesError OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of frames that were transmitted with an error on the line." -- What is the difference between this and ifXmitError??? ::= { dbIfEntry 3 } -- -- dbridge90 - groups in the extended bridge module -- -- these are bridge objects implemented in the DECbridge 90 -- over and above what is required by the Bridge MIB [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 } -- 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 OCTET STRING (SIZE (6)) 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 exceededd 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 [2]. 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, defined in [2]." ::= { 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, db90IfDeviceFramesReceived Counter, db90IfBadHelloLimitExceeded Counter } db90IfIndex OBJECT-TYPE SYNTAX INTEGER (1..17) ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the Interface. The value of this object is the same as the ifIndex, defined in [2], for this interface." ::= { db90IfEntry 1 } db90IfDeviceFramesReceived 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 } db90IfBadHelloLimitExceeded 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 optional 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, db90IfEthFramingError Counter, db90IfEthCarrierLoss Counter, db90IfEthCollisionLimitExceeded Counter } db90IfEthIndex OBJECT-TYPE SYNTAX INTEGER (1..16) ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the Interface. The value of this object is the same as the ifIndex, defined in [2], for this interface." ::= { db90IfEtherEntry 1 } db90IfEthFramingError 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 } db90IfEthCarrierLoss 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 } db90IfEthCollisionLimitExceeded 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, db90IfSpBadHelloCount Counter, db90IfSpTopologyChangeAckFlag INTEGER } db90IfSpIndex OBJECT-TYPE SYNTAX INTEGER (1..17) ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the Interface. The value of this object is the same as the ifIndex, defined in [2], 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 } db90IfSpBadHelloCount 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) } ACCESS read-only STATUS mandatory DESCRIPTION "Action taken by the bridge on Ethernet protocol types or the 5-byte SNAP PIDs other than those specified in the db90ProtoTable. This value defaults to forward(1) and is modified only if a protocol with db90filterEntry.db90FilterStatus of forward(1) is entered into the table." ::= { 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 PIDs 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 PIDs for the DECbridge 90." INDEX { db90ProtoFilterProtocol } ::= { db90ProtoFilterTable 1 } Db90ProtoFilterEntry ::= SEQUENCE { db90ProtoFilterProtocol OCTET STRING, 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 PID in a frame to which this entry's filtering information applies. The length is 2 for Ethernet protocol types and 5 for SNAP PID." ::= { db90ProtoFilterEntry 1 } db90ProtoFilterType OBJECT-TYPE SYNTAX INTEGER { unknown(1), invalid(2), ethernet(3), snap-sap(4) } 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." ::= { 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 PID 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." -- Needs more description??? ::= { db90ProtoFilterEntry 5 } END