All MIBs › LANtern-MIB
Description: LANtern-MIB module
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What Is LANtern-MIB?
LANtern-MIB is Novell's enterprise MIB (novell(23), predating and aligned toward RMON) for the LANtern Network Monitor, a dedicated network-monitoring appliance that watches Ethernet, Token Ring, and IP/IPX traffic. Its lanternAdmin group covers device identity and clock management — adminIdentification, adminDateAndTime and adminTimeZone, adminPowerOnTime/adminPowerOffTime recording the last power transition, and adminNetworkDataLink/adminNetworkIPAddr/adminNetworkSubnetMask configuring how the monitor attaches to and addresses itself on the segment it watches. Separate lanternEthernet, lanternTokenRing, lanternIp, lantern802dot2, lanternIpx, and lanternProtocols groups (an explicit nod to RMON-style statistics per the MIB's own 'RMON aligned' revision note) carry the actual traffic statistics for each media type and protocol. Because it predates RFC1271 RMON, LANtern-MIB is best understood as a proprietary precursor covering the same ground — segment-wide traffic and error statistics gathered by a passive probe rather than counters from an individual host or router interface. It depends only on RFC1065-SMI, RFC1215, and RFC1212 base types consistent with its 1991 origin. Anyone still operating legacy LANtern probes can consult the LANtern-MIB MIB to pull its device identity and RMON-aligned Ethernet/Token Ring/IP statistics.
IPNetwork Monitor allows you to monitor SNMP objects defined in LANtern-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Novell LANtern Network Monitor (standalone RMON-precursor probe appliance)
Monitoring Examples
An operator polls adminPowerOnTime and adminPowerOffTime to confirm a LANtern probe hasn't unexpectedly restarted, then checks its lanternEthernet statistics group for the monitored segment; a recent unexplained power-on time combined with a gap or reset in the Ethernet statistics counters would indicate the probe rebooted and lost its accumulated segment history.
What Can Be Monitored
- device identity, clock, and power-cycle timestamps
- monitored-network IP address and subnet configuration
- Ethernet traffic/error statistics
- Token Ring traffic/error statistics
- IP and IPX protocol statistics
- 802.2 statistics
This MIB depends on
Related MIBs
Imported Objects
From RFC1065-SMI
| Counter | |
| Gauge | |
| IpAddress | |
| TimeTicks | |
| enterprises |
From RFC1212
| OBJECT-TYPE |
From RFC1215
| TRAP-TYPE |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| novell | 1.3.6.1.4.1.23 | |||
| productType | 1.3.6.1.4.1.23.1 | |||
| networkMonitor | 1.3.6.1.4.1.23.1.1 | |||
| ethernetLANtern | 1.3.6.1.4.1.23.1.1.1 | |||
| NTF cableFailure | 1.3.6.1.4.1.23.1.1.1.0.1 | A cableFailure(1) trap is generated whenever the LANtern network monitor detects a fault with the network cable. | ||
| NTF pingNotification | 1.3.6.1.4.1.23.1.1.1.0.2 | A pingNotification(2) trap is generated whenever the LANtern network monitor receives the echo response to a proxy ping. | ||
| NTF duplicateIPAddr | 1.3.6.1.4.1.23.1.1.1.0.3 | A duplicateIPAddr(3) trap is generated whenever the LANtern network monitor first detects more than one host using the same IP address. | ||
| NTF utilizationAlarm | 1.3.6.1.4.1.23.1.1.1.0.4 | A utilizationAlarm(4) trap is generated whenever the percent utilization parameter enters or leaves an alarm condition as defined by the thresholds set in the eAlarmTable. | ||
| NTF errorsAlarm | 1.3.6.1.4.1.23.1.1.1.0.5 | An errorsAlarm(5) trap is generated whenever the percent errors parameter enters or leaves an alarm condition as defined by the thresholds set in the eAlarmTable. | ||
| NTF broadcastsAlarm | 1.3.6.1.4.1.23.1.1.1.0.6 | A broadcastsAlarm(6) trap is generated whenever the percent broadcasts parameter enters or leaves an alarm condition as defined by the thresholds set in the eAlarmTable. | ||
| NTF collisionsAlarm | 1.3.6.1.4.1.23.1.1.1.0.7 | A collisionsAlarm(7) trap is generated whenever the percent collisions parameter enters or leaves an alarm condition as defined by the thresholds set in the eAlarmTable. | ||
| NTF hostInactive | 1.3.6.1.4.1.23.1.1.1.0.9 | A hostInactive(9) trap is generated whenever the LANtern network monitor first detects that a monitored host has not transmitted for the specified interval. The LANtern will attempt to verify that the host is actually dead by pinging it before generating the trap. | ||
| NTF hostActive | 1.3.6.1.4.1.23.1.1.1.0.10 | A hostActive(10) trap is generated whenever the LANtern network monitor first detects that a monitored host has begun transmitting again (after being inactive). | ||
| NTF newHost | 1.3.6.1.4.1.23.1.1.1.0.11 | A newHost(11) trap is generated whenever the LANtern network monitor first detects a new host transmitting on its network segment. | ||
| NTF hostLimitExceeded | 1.3.6.1.4.1.23.1.1.1.0.12 | A hostLimitExceeded(12) trap is generated the first time the LANtern exceeds its host limit. eHostAddress is the address of the host which caused the limit to be exceeded. | ||
| mibDoc | 1.3.6.1.4.1.23.2 | |||
| lantern | 1.3.6.1.4.1.23.2.1 | |||
| lanternAdmin | 1.3.6.1.4.1.23.2.1.1 | |||
| STR adminIdentification | 1.3.6.1.4.1.23.2.1.1.1 | DisplayString | read-write | An identifying ASCII string may be attached to the LANtern network monitor by writing adminIdentification. Conversely, the LANtern network monitor may be identified by reading adminIdentification. adminIdentification is stored in nonvolatile RAM. |
| TIM adminDateAndTime | 1.3.6.1.4.1.23.2.1.1.2 | Time | read-write | Reading adminDateAndTime returns the current date and time in use by the LANtern network monitor. The LANtern network monitor's date and time may be adjusted at any time by writing to adminDateAndTime. However, although the new value is updated correctly as time advances, it does not replace the previous value until the LANtern network monitor is restarted. adminDateAndTime is stored in the clock/calendar chip. |
| STR adminTimeZone | 1.3.6.1.4.1.23.2.1.1.3 | DisplayString | read-write | A DisplayString defining the time zone of the LANtern network monitor. adminTimeZone is neither parsed nor used by the LANtern network monitor, it is merely stored and divulged upon request. It is strongly recommended that adminTimeZone be used to store time zone information in a manner identical to the UNIX System V time zone environment variable (TZ). This standard approach would permit interoperability with network management consoles from multiple vendors. adminTimeZone is stored in nonvolatile RAM. |
| TIM adminPowerOnTime | 1.3.6.1.4.1.23.2.1.1.4 | Time | read-only | The date and time when the LANtern network monitor was last powered on or restarted. |
| TIM adminPowerOffTime | 1.3.6.1.4.1.23.2.1.1.5 | Time | read-only | The date and time when the LANtern network monitor was last powered off or restarted. The value is 0 (midnight, 1 January 1900) after a cold start. |
| INT adminNetworkDataLink | 1.3.6.1.4.1.23.2.1.1.6 | INTEGER | read-write | The type of data link encapsulation to be used on the monitored network. adminNetworkDataLink may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminNetworkDataLink is read, it returns the value currently in use, regardless of any previous writes. adminNetworkDataLink is stored in nonvolatile RAM. |
| IP adminNetworkIPAddr | 1.3.6.1.4.1.23.2.1.1.7 | IpAddress | read-write | The IP address to be used by the LANtern network monitor on the monitored network. adminNetworkIPAddr may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminNetworkIPAddr is read, it returns the IP address currently in use, regardless of any previous writes. adminNetworkIPAddr is stored in nonvolatile RAM. On start up, if the LANtern does not have an IP address, it will attempt to acquire one via BOOTP and/or RARP. If neither method is successful, the address 192.68.205.1 is used. |
| IP adminNetworkSubnetMask | 1.3.6.1.4.1.23.2.1.1.8 | IpAddress | read-write | The subnet mask for the monitored network. adminNetworkSubnetMask may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminNetworkSubnetMask is read, it returns the subnet mask currently in use, regardless of any previous writes. adminNetworkSubnetMask is stored in nonvolatile RAM. When the value 0.0.0.0 is stored in this variable, the LANtern assumes no subnetting. This value is acquired via BOOTP if the value of adminNetworkIPAddr is acquired via BOOTP. If neither BOOTP nor RARP succeeds in acquiring adminNetworkIPAddr, the value 255.255.255.128 is used |
| IP adminNetworkGateway | 1.3.6.1.4.1.23.2.1.1.9 | IpAddress | read-write | The IP address of a gateway directly connected to the monitored network (the LANtern network monitor's default gateway). adminNetworkGateway may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminNetworkGateway is read it returns the gateway IP address currently in use, regardless of any previous writes. adminNetworkGateway is stored in nonvolatile RAM. |
| adminClientTable | 1.3.6.1.4.1.23.2.1.1.10 | not-accessible | A table providing data on all authorized LANtern clients. The table is accessed by adminClientIPAddr. A new entry may be created by writing to a nonexistent instance. Note that adminClientIPAddr is set implicitly from this write; it cannot be written directly. An entry may subsequently be deleted by writing (any value) to adminClientDelete. adminClientTable is stored in nonvolatile RAM. Default: a single entry with: adminClientIPAddr.0.0.0.0=0.0.0.0, adminClientIPMask.0.0.0.0=0.0.0.0, adminClientCommunities.0.0.0.0=7 | |
| adminClientEntry | 1.3.6.1.4.1.23.2.1.1.10.1 | not-accessible | Data about each authorized client. | |
| IP adminClientIPAddr | 1.3.6.1.4.1.23.2.1.1.10.1.1 | IpAddress | read-only | The IP address (or portion thereof) of a station authorized to access the LANtern network monitor. |
| IP adminClientIPMask | 1.3.6.1.4.1.23.2.1.1.10.1.2 | IpAddress | read-write | A 32-bit mask that is bitwise anded with the candidate client's IP address before attempting to match against adminClientIPAddr. |
| INT adminClientCommunities | 1.3.6.1.4.1.23.2.1.1.10.1.3 | INTEGER | read-write | A bit array where the presence of a particular bit indicates that use of that particular community name is permitted. Bit Community 2^0 administrator 2^1 logger 2^2 monitor. |
| INT adminClientDelete | 1.3.6.1.4.1.23.2.1.1.10.1.4 | INTEGER | write-only | A write (any value) causes the table entry to be deleted. |
| IP adminUnauthorizedIPAddr | 1.3.6.1.4.1.23.2.1.1.11 | IpAddress | not-accessible | The IP address of the station that generated the authentication failure. |
| OCT adminUnauthorizedCommunity | 1.3.6.1.4.1.23.2.1.1.12 | OCTET STRING | not-accessible | The community name string used in the PDU that generated the authentication failure. |
| adminNotificationTable | 1.3.6.1.4.1.23.2.1.1.13 | not-accessible | A list of all stations wishing to receive traps from the LANtern network monitor; accessed by adminNotificationIPAddr. A new entry may be created by writing to a nonexistent instance. Note that adminNotificationIPAddr is set implicitly from this write; it cannot be written directly. An entry may subsequently be deleted by writing (any value) to adminNotificationDelete adminNotificationTable is stored in nonvolatile RAM. | |
| adminNotificationEntry | 1.3.6.1.4.1.23.2.1.1.13.1 | not-accessible | Data for each station on the notification list. | |
| IP adminNotificationIPAddr | 1.3.6.1.4.1.23.2.1.1.13.1.1 | IpAddress | read-only | The IP address of the station wishing to receive traps from the LANtern network monitor. |
| INT adminNotificationStatus | 1.3.6.1.4.1.23.2.1.1.13.1.2 | INTEGER | read-write | Traps are sent to all primaryContacts who have the corresponding bit set in adminNotificationTrapMask. Traps are sent to backupContacts only if they have the corresponding bit set in adminNotificationTrapMask and if a confirmed delivery to a station naming it as backup failed. Default: primaryContact(1) |
| INT adminNotificationTrapMask | 1.3.6.1.4.1.23.2.1.1.13.1.3 | INTEGER | read-write | A bit array specifying which traps the station wishes to receive. Bit Trap 2^0 warmStart 2^1 cableFailure 2^2 reserved 2^3 duplicateIPAddr 2^4 utilizationAlarm 2^5 errorsAlarm 2^6 broadcastsAlarm 2^7 collisionsAlarm 2^8 authenticationFailure 2^9 hostInactive 2^10 hostActive 2^11 newHost 2^12 hostLimitExceeded |
| INT adminNotificationConfirmMask | 1.3.6.1.4.1.23.2.1.1.13.1.4 | INTEGER | read-write | A bit array specifying which traps the station wishes to receive with confirmed delivery. Any bits set must also be set in adminNotificationTrapMask. If a trap sent with confirmed delivery is not acknowledged within adminNotificationTimeout seconds it is sent again. After adminNotificationRetries attempts to deliver the trap, the LANtern network monitor gives up, and tries to deliver it to the station specified by adminNotificationBackup. |
| SEC adminNotificationTimeout | 1.3.6.1.4.1.23.2.1.1.13.1.5 | Seconds | read-write | For traps with confirmed delivery, adminNotificationTimeout specifies the interval (in seconds) between retries. |
| INT adminNotificationRetries | 1.3.6.1.4.1.23.2.1.1.13.1.6 | INTEGER | read-write | For traps with confirmed delivery, adminNotificationRetries specifies the number of retries that should be attempted before giving up and trying to deliver the trap to adminNotificationBackupIPAddr. |
| IP adminNotificationBackupIPAddr | 1.3.6.1.4.1.23.2.1.1.13.1.7 | IpAddress | read-write | For traps with confirmed delivery, adminNotificationBackupIPAddr specifies the IP address of a backup station (also in adminNotificationTable) to be contacted should delivery of the trap to this station fail. Default: 0.0.0.0 (no backup) |
| INT adminNotificationDelete | 1.3.6.1.4.1.23.2.1.1.13.1.8 | INTEGER | write-only | A write (any value) causes the table entry to be deleted. |
| INT adminTrapHandle | 1.3.6.1.4.1.23.2.1.1.14 | INTEGER | not-accessible | A unique handle that is generated for each trap issued and that is passed in the trap-PDU along with any other variable bindings. |
| INT adminTrapAcknowledge | 1.3.6.1.4.1.23.2.1.1.15 | INTEGER | write-only | A trap is acknowledged by writing the value of adminTrapHandle passed in the trap-PDU to adminTrapAcknowledge. |
| OCT adminDownLoadFile | 1.3.6.1.4.1.23.2.1.1.16 | OCTET STRING | read-write | The name of the executable file to be downloaded from adminDownLoadServer. |
| IP adminDownLoadServer | 1.3.6.1.4.1.23.2.1.1.17 | IpAddress | read-write | The name of the file server from which to download a new executable image (adminDownLoadFile). |
| INT adminDownload | 1.3.6.1.4.1.23.2.1.1.18 | INTEGER | read-write | A write to adminDownload of temporaryChange(1) or permanentChange(2) causes the LANtern network monitor to discontinue its normal functions and perform a TFTP read of the file specified by adminDownLoadFile from the server specified by adminDownLoadServer into RAM. Upon successful completion of the file transfer, the new image is written to the flash EPROM memory (permanentChange only), destroying the previous image. The LANtern network monitor then performs a warm restart to activate the new image. A read of adminDownLoad returns the status of the last download. The values temporaryChange(1) and permanentChange(2) indicate a download is in progress. tftpFailed(4) indicates the server failed to respond or the transfer timed out. badFile(5) occurs if the LANtern network monitor determines the downloaded file has been corrupted or is not a LANtern executable. All other error codes are the values defined by the TFTP protocol [RFC 783], offset by six. Note: adminDownloadFile and adminDownLoadServer must be set prior (separate PDU) to setting adminDownLoad. |
| INT adminReset | 1.3.6.1.4.1.23.2.1.1.19 | INTEGER | write-only | A write to adminReset causes the LANtern network monitor to discontinue its normal functions and commence a restart sequence. The contents of RAM, including all counters and statistics, are lost. A coldRestart destroys the contents of the nonvolatile RAM and causes the LANtern network monitor to start up exactly as if power was supplied for the first time. This is equivalent to supplying power to the LANtern network monitor while holding the hardware reset button depressed. A warmRestart preserves the contents of the nonvolatile RAM and causes the LANtern network monitor to start up exactly as if the reset button had been pressed (or power was being restored after an outage). |
| INT adminSerialDataLink | 1.3.6.1.4.1.23.2.1.1.20 | INTEGER | read-write | The type of data link encapsulation to be used on the serial line. adminSerialDataLink may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminSerialDataLink is read, it returns the value currently in use, regardless of any previous writes. adminSerialDataLink is stored in nonvolatile RAM. |
| IP adminSerialIPAddr | 1.3.6.1.4.1.23.2.1.1.21 | IpAddress | read-write | The IP address currently in use by the LANtern network monitor on the serial channel. adminSerialIPAddr may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminSerialIPAddr is read, it returns the IP address currently in use, regardless of any previous writes. adminSerialIPAddr is stored in nonvolatile RAM. |
| IP adminSerialSubnetMask | 1.3.6.1.4.1.23.2.1.1.22 | IpAddress | read-write | The subnet mask for the serial channel. adminSerialSubnetMask may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When this variable is read, it returns the subnet mask currently in use, regardless of any previous writes. When the value 0.0.0.0 is stored in this variable, the LANtern assumes no subnetting. adminSerialSubnetMask is stored in nonvolatile RAM. |
| INT adminSerialBaudRate | 1.3.6.1.4.1.23.2.1.1.23 | INTEGER | read-write | A codification of the baud rate to be used on the serial line for incoming calls or when the line is directly connected. Change does not switch line speed until next state change of modem or reset. adminSerialBaudRate is stored in nonvolatile RAM. |
| SEC adminSerialTimeout | 1.3.6.1.4.1.23.2.1.1.24 | Seconds | read-write | Once a phone connection has been established, the LANtern network monitor maintains that connection until either the other end hangs up or adminSerialTimeout seconds elapses with no communication. adminSerialTimeout is stored in nonvolatile RAM. |
| INT adminSerialConnection | 1.3.6.1.4.1.23.2.1.1.25 | INTEGER | read-write | The type of connection used by the serial line. adminSerialConnection may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminSerialConnection is read, it returns the value currently in use, regardless of any previous writes. adminSerialConnection is stored in nonvolatile RAM. |
| INT adminSerialFlowControl | 1.3.6.1.4.1.23.2.1.1.26 | INTEGER | read-write | The type of flow control used on the serial line. adminSerialFlowControl may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminSerialFlowControl is read, it returns the value currently in use, regardless of any previous writes. adminSerialFlowControl is stored in nonvolatile RAM. |
| OCT adminModemControl | 1.3.6.1.4.1.23.2.1.1.27 | OCTET STRING | read-write | A delimited string containing commands to initialize, dial, and hang up the modem. See Section 3.1.2 for more details on the format of this string. adminModemControl may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminModemControl is read, it returns the value currently in use, regardless of any previous writes. adminModemControl is stored in nonvolatile RAM. |
| OCT adminModemConnect | 1.3.6.1.4.1.23.2.1.1.28 | OCTET STRING | read-write | A delimited string containing baud rates and modem responses when it connects at particular baud rates. See Section 3.1.2 for more details on the format of this string. adminModemConnect may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminModemConnect is read, it returns the value currently in use, regardless of any previous writes. adminModemConnect is stored in nonvolatile RAM. |
| OCT adminModemNoConnect | 1.3.6.1.4.1.23.2.1.1.29 | OCTET STRING | read-write | A delimited string containing baud rates and modem responses when it connects at particular baud rates. See Section 3 for more details on the format of this string. adminModemNoConnect may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminModemNoConnect is read, it returns the value currently in use, regardless of any previous writes. adminModemNoConnect is stored in nonvolatile RAM. |
| INT adminGatewayControl | 1.3.6.1.4.1.23.2.1.1.30 | INTEGER | read-write | A switch to enable or disable IP gatewaying between the serial line and the network. See Section 3 for more details on the format of this string. adminGatewayControl may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When adminGatewayControl is read, it returns the value currently in use, regardless of any previous writes. adminGatewayControl is stored in nonvolatile RAM. |
| adminPhoneTable | 1.3.6.1.4.1.23.2.1.1.31 | not-accessible | A table that provides information about each possible phone connection that can be made over the serial channel. The table is accessed by adminPhoneIPAddr. A new entry can be created by writing to a nonexistent instance. Note that adminPhoneIPAddr is set implicitly from this write. adminPhoneIPAddr cannot be written directly. An entry may subsequently be deleted by writing (any value) to adminPhoneDelete. See Section 3 for more details about using the phone table. adminPhoneTable is stored in nonvolatile RAM. | |
| adminPhoneEntry | 1.3.6.1.4.1.23.2.1.1.31.1 | not-accessible | Data for a particular phone connection that can be established over the serial channel. | |
| IP adminPhoneIPAddr | 1.3.6.1.4.1.23.2.1.1.31.1.1 | IpAddress | read-only | The IP address of the machine or IP network (SLIP gateway) at adminPhoneNumber. |
| IP adminPhoneIPMask | 1.3.6.1.4.1.23.2.1.1.31.1.2 | IpAddress | read-write | The IP subnet mask to be used when communicating over this phone connection. When the value 0.0.0.0 is stored in this variable, the LANtern network monitor assumes no subnetting. Default: 0.0.0.0 (no subnetting) |
| IP adminPhoneLocalIPAddr | 1.3.6.1.4.1.23.2.1.1.31.1.3 | IpAddress | read-write | The IP address the LANtern network monitor uses for its serial port while communicating over this phone connection. |
| OCT adminPhoneNumber | 1.3.6.1.4.1.23.2.1.1.31.1.4 | OCTET STRING | read-write | The phone number string the modem uses to dial the machine with IP address adminPhoneIPAddr. |
| OCT adminPhoneConnectionProtocol | 1.3.6.1.4.1.23.2.1.1.31.1.5 | OCTET STRING | read-write | An ASCII string specifying the logon sequence once the phone is connected. |
| INT adminPhoneDelete | 1.3.6.1.4.1.23.2.1.1.31.1.6 | INTEGER | write-only | A write (any value) causes the table entry to be deleted. |
| lanternEthernet | 1.3.6.1.4.1.23.2.1.2 | |||
| CTR eNetworkEvents | 1.3.6.1.4.1.23.2.1.2.1 | Counter | read-only | The total number of network events (good packets, error packets, and collisions) observed since counter initialization. A network event is any activity on the network in which signal transitions cause carrier sense to be active for more than 0.5 microseconds. Carrier sense dropouts that occur during collisions, and sometimes at the beginning or end of packets, are filtered out to ensure that an individual packet is counted only once. |
| CTR eGoodPkts | 1.3.6.1.4.1.23.2.1.2.2 | Counter | read-only | The total number of legally formed packets received by the network controller since counter initialization. |
| CTR eBroadcastPkts | 1.3.6.1.4.1.23.2.1.2.3 | Counter | read-only | The total number of good packets with the broadcast address as the destination address. |
| CTR eMulticastPkts | 1.3.6.1.4.1.23.2.1.2.4 | Counter | read-only | The total number of good packets with a multicast address as the destination address. The broadcast address is not included. |
| CTR eUnicastPkts | 1.3.6.1.4.1.23.2.1.2.5 | Counter | read-only | The total number of good packets with an individual host address as the destination address. |
| CTR ePkts64to127Octets | 1.3.6.1.4.1.23.2.1.2.6 | Counter | read-only | The total number of good packets between 64 and 127 octets in length, including the CRC. |
| CTR ePkts128to255Octets | 1.3.6.1.4.1.23.2.1.2.7 | Counter | read-only | The total number of good packets between 128 and 255 octets in length, including the CRC. |
| CTR ePkts256to511Octets | 1.3.6.1.4.1.23.2.1.2.8 | Counter | read-only | The total number of good packets between 256 and 511 octets in length, including CRC. |
| CTR ePkts512to1023Octets | 1.3.6.1.4.1.23.2.1.2.9 | Counter | read-only | The total number of good packets between 512 and 1023 octets in length, including CRC. |
| CTR ePkts1024to1518Octets | 1.3.6.1.4.1.23.2.1.2.10 | Counter | read-only | The total number of good packets between 1024 and 1518 octets in length, including CRC. |
| CTR eErrors | 1.3.6.1.4.1.23.2.1.2.11 | Counter | read-only | The total number of errors detected since counter initialization. It is the sum of a CRC/Alignment errors, Oversize errors, Undersize errors, and Jabbers, as defined below. |
| CTR eCRCAlignErrors | 1.3.6.1.4.1.23.2.1.2.12 | Counter | read-only | The total number of legal size packets with a bad Frame Check Sequence (FCS) received by the network controller since counter initialization. |
| CTR eUndersizePkts | 1.3.6.1.4.1.23.2.1.2.13 | Counter | read-only | The total number of undersize packets received by the network controller since counter initialization. An undersize packet is one that is less than 64 octets long (including CRC) and is otherwise well formed. |
| CTR eOversizePkts | 1.3.6.1.4.1.23.2.1.2.14 | Counter | read-only | The total number of oversize packets received by the network controller since counter initialization. An oversize packet is one that is longer than 1518 octets (including CRC) and is otherwise well-formed. |
| CTR eJabbers | 1.3.6.1.4.1.23.2.1.2.15 | Counter | read-only | The total number of packets longer than 1518 octets with a bad Frame Check Sequence (FCS) received by the network controller since counter initialization. |
| CTR eCollisions | 1.3.6.1.4.1.23.2.1.2.16 | Counter | read-only | The total number of local collisions observed since counter initialization. A local collision is a collision or other 'signal quality error' event that occurs on the segment to which the LANtern network monitor is attached. |
| CTR eFragments | 1.3.6.1.4.1.23.2.1.2.17 | Counter | read-only | The total number of packets shorter than 64 octets with a bad Frame Check Sequence (FCS) received by the network controller since counter initialization. |
| CTR eOctets | 1.3.6.1.4.1.23.2.1.2.18 | Counter | read-only | The total number of octets on the network in good packets. The source/destination address, the type/length field, and the CRC are included. This measurement gives a good indication of useful network throughput. |
| CTR eTimeUSecs | 1.3.6.1.4.1.23.2.1.2.19 | Counter | read-only | Time in microseconds. If read in the same PDU as other counters, this can be used to accurately compute statistics over time. |
| CTR eCarrierUSecs | 1.3.6.1.4.1.23.2.1.2.20 | Counter | read-only | The number of microseconds during which carrier was detected on the cable. This can be used in conjunction with eTimeUSecs to accurately compute network utilization over time. |
| INT eHistoryBuckets | 1.3.6.1.4.1.23.2.1.2.21 | INTEGER | read-only | The number of discrete time intervals (or buckets) over which the logged data is saved. This number is a constant. |
| SEC eHistoryInterval | 1.3.6.1.4.1.23.2.1.2.22 | Seconds | read-write | The interval, in seconds, represented by each bucket. eHistoryInterval is stored in nonvolatile RAM. |
| eHistoryTable | 1.3.6.1.4.1.23.2.1.2.23 | not-accessible | A log of the network events that occurred during each of the preceding eHistoryBuckets intervals of length eHistoryInterval. | |
| eHistoryEntry | 1.3.6.1.4.1.23.2.1.2.23.1 | not-accessible | Each logged counter has the same semantics as the counter with a similar name defined above, except that each counter records only those events that occurred during the log interval. The remaining log entries are defined below. | |
| CTR eHistoryNetworkEvents | 1.3.6.1.4.1.23.2.1.2.23.1.1 | Counter | read-only | The number of network events (good packets, error packets, and collisions) observed during the interval. A network event is any activity on the network in which signal transitions cause carrier sense to be active for more than 0.5 microseconds. Carrier sense dropouts that occur during collisions, and sometimes at the beginning or end of packets, are filtered out to ensure that an individual packet is counted only once. |
| CTR eHistoryGoodPkts | 1.3.6.1.4.1.23.2.1.2.23.1.2 | Counter | read-only | The number of legally formed packets received by the network controller during the interval. |
| CTR eHistoryBroadcastPkts | 1.3.6.1.4.1.23.2.1.2.23.1.3 | Counter | read-only | The number of good packets with the broadcast address as the destination address received during the interval. |
| CTR eHistoryMulticastPkts | 1.3.6.1.4.1.23.2.1.2.23.1.4 | Counter | read-only | The number of good packets with a multicast address as the destination address received during the interval. The broadcast address is not included. |
| CTR eHistoryUnicastPkts | 1.3.6.1.4.1.23.2.1.2.23.1.5 | Counter | read-only | The number of good packets with an individual host address as the destination address received during the interval. |
| CTR eHistoryPkts64to127Octets | 1.3.6.1.4.1.23.2.1.2.23.1.6 | Counter | read-only | The number of good packets between 64 and 127 octets in length, including the CRC received during the interval. |
| CTR eHistoryPkts128to255Octets | 1.3.6.1.4.1.23.2.1.2.23.1.7 | Counter | read-only | The number of good packets between 128 and 255 octets in length, including the CRC received during the interval. |
| CTR eHistoryPkts256to511Octets | 1.3.6.1.4.1.23.2.1.2.23.1.8 | Counter | read-only | The number of good packets between 256 and 511 octets in length, including CRC received during the interval. |
| CTR eHistoryPkts512to1023Octets | 1.3.6.1.4.1.23.2.1.2.23.1.9 | Counter | read-only | The number of good packets between 512 and 1023 octets in length, including CRC received during the interval. |
| CTR eHistoryPkts1024to1518Octets | 1.3.6.1.4.1.23.2.1.2.23.1.10 | Counter | read-only | The number of good packets between 1024 and 1518 octets in length, including CRC received during the interval. |
| CTR eHistoryErrors | 1.3.6.1.4.1.23.2.1.2.23.1.11 | Counter | read-only | The number of errors detected during the interval. It is the sum of a CRC/Alignment errors, Oversize errors, Undersize errors, and Jabbers, as defined below. |
| CTR eHistoryCRCAlignErrors | 1.3.6.1.4.1.23.2.1.2.23.1.12 | Counter | read-only | The number of legal size packets with a bad Frame Check Sequence (FCS) received by the network controller during the interval. |
| CTR eHistoryUndersizePkts | 1.3.6.1.4.1.23.2.1.2.23.1.13 | Counter | read-only | The number of undersize packets received by the network controller during the interval. An undersize packet is one that is less than 64 octets long (including CRC) and is otherwise well formed. |
| CTR eHistoryOversizePkts | 1.3.6.1.4.1.23.2.1.2.23.1.14 | Counter | read-only | The number of oversize packets received by the network controller during the interval. An oversize packet is one that is longer than 1518 octets (including CRC) and is otherwise well- formed. |
| CTR eHistoryJabbers | 1.3.6.1.4.1.23.2.1.2.23.1.15 | Counter | read-only | The number of packets longer than 1518 octets with a bad Frame Check Sequence (FCS) received by the network controller during the interval. |
| CTR eHistoryCollisions | 1.3.6.1.4.1.23.2.1.2.23.1.16 | Counter | read-only | The number of local collisions observed during the interval. A local collision is a collision or other 'signal quality error' event that occurs on the segment to which the LANtern network monitor is attached. |
| CTR eHistoryFragments | 1.3.6.1.4.1.23.2.1.2.23.1.17 | Counter | read-only | The number of packets shorter than 64 octets with a bad Frame Check Sequence (FCS) received by the network controller during the interval. |
| CTR eHistoryOctets | 1.3.6.1.4.1.23.2.1.2.23.1.18 | Counter | read-only | The number of octets on the network in good packets during the interval. The source/destination address, the type/length field, and the CRC are included. This measurement gives a good indication of useful network throughput. |
| INT eHistoryUtilization | 1.3.6.1.4.1.23.2.1.2.23.1.19 | INTEGER | read-only | The average network utilization during this interval, in tenths of a percent. |
| TIM eHistoryIntervalStart | 1.3.6.1.4.1.23.2.1.2.23.1.20 | Time | read-only | The date and time of the start of the interval represented by the data in this bucket. This is the same as eHistoryIntervalEnd of the previous bucket. |
| TIM eHistoryIntervalEnd | 1.3.6.1.4.1.23.2.1.2.23.1.21 | Time | read-only | The date and time of the end of the interval represented by the data in this bucket. This is the same as eHistoryIntervalStart of the next bucket. |
| eAlarmTable | 1.3.6.1.4.1.23.2.1.2.24 | not-accessible | A table of critical gauges for which an alarm is generated, if one exceeds its predetermined thresholds. The table is accessed by gauge type. The user-settable parameters of eAlarmTable are stored in nonvolatile RAM. | |
| eAlarmEntry | 1.3.6.1.4.1.23.2.1.2.24.1 | not-accessible | Parameters for each alarmed gauge. | |
| INT eAlarmType | 1.3.6.1.4.1.23.2.1.2.24.1.1 | INTEGER | read-only | Defines the network parameter being monitored by this gauge. percentUtilization: Average percent utilization. percentErrors: Errors as a percentage of total packets (good packets + errors). percentBroadcasts: Broadcast packets as a percentage of total good packets. percentCollisions: Local collisions as a percentage of total network events. |
| GAU eAlarmValue | 1.3.6.1.4.1.23.2.1.2.24.1.2 | Gauge | read-only | The value, in tenths of one percent, of the monitored network parameter computed over the previous sampling interval. |
| INT eAlarmState | 1.3.6.1.4.1.23.2.1.2.24.1.3 | INTEGER | read-write | If the gauge is enabled, its value is computed and an alarm (trap-PDU) is generated if either of its thresholds is exceeded. Otherwise, its value is not computed. eAlarmState is stored in nonvolatile RAM. |
| SEC eAlarmSampleTime | 1.3.6.1.4.1.23.2.1.2.24.1.4 | Seconds | read-write | The interval, in seconds, over which eAlarmValue is sampled. eAlarmSampleTime is stored in nonvolatile RAM. |
| INT eAlarmMinTraffic | 1.3.6.1.4.1.23.2.1.2.24.1.5 | INTEGER | read-write | The minimum value the denominator of the alarm equation must achieve during the sample interval before the LANtern network monitor updates eAlarmValue. This can be used to prevent spurious alarms caused by very low traffic. eAlarmMinTraffic is stored in nonvolatile RAM. |
| INT eAlarmLowThreshold | 1.3.6.1.4.1.23.2.1.2.24.1.6 | INTEGER | read-write | The low threshold for eAlarmValue, in tenths of one percent. eAlarmLowThreshold is stored in nonvolatile RAM. |
| INT eAlarmHighThreshold | 1.3.6.1.4.1.23.2.1.2.24.1.7 | INTEGER | read-write | The high threshold for eAlarmValue, in tenths of one percent. eAlarmHighThreshold is stored in nonvolatile RAM. |
| INT eAlarmLowDelta | 1.3.6.1.4.1.23.2.1.2.24.1.8 | INTEGER | read-write | The delta value used to offset the gauge value when the low threshold is passed, in tenths of one percent. eAlarmLowDelta is stored in nonvolatile RAM. |
| INT eAlarmHighDelta | 1.3.6.1.4.1.23.2.1.2.24.1.9 | INTEGER | read-write | The delta value used to offset the gauge value when the high threshold is passed. eAlarmHighDelta is stored in nonvolatile RAM. |
| INT eAlarmLowWaterMark | 1.3.6.1.4.1.23.2.1.2.24.1.10 | INTEGER | read-write | The lowest value seen for eAlarmValue, in tenths of one percent. This can be reset by writing to eAlarmLowWaterMark. The value written is ignored, and eAlarmLowWaterMark is set to the current value of eAlarmValue. |
| INT eAlarmHighWaterMark | 1.3.6.1.4.1.23.2.1.2.24.1.11 | INTEGER | read-write | The highest value seen for eAlarmValue, in tenths of one percent. This can be reset by writing to eAlarmHighWaterMark. The value written is ignored, and eAlarmHighWaterMark is set to the current value of eAlarmValue. |
| TIM eAlarmLowSetTime | 1.3.6.1.4.1.23.2.1.2.24.1.12 | Time | read-only | The date and time eAlarmLowWaterMark was last set. This value is NULL until the first time eAlarmLowWaterMark is set. |
| TIM eAlarmHighSetTime | 1.3.6.1.4.1.23.2.1.2.24.1.13 | Time | read-only | The date and time eAlarmHighWaterMark was last set. This value is NULL until the first time eAlarmHighWaterMark is set. |
| INT eHostNewHostAlarm | 1.3.6.1.4.1.23.2.1.2.25 | INTEGER | read-write | If enabled, the LANtern network monitor generates a newHost trap whenever a new host first transmits on the network segment. Note that eHostNewHostAlarm is NOT stored in nonvolatile RAM, and returns to its default setting whenever the LANtern network monitor is reset (or powered-on). |
| INT eHostTableEntries | 1.3.6.1.4.1.23.2.1.2.26 | INTEGER | read-only | The number of entries currently in eHostTable and eHostTTable. |
| TIM eHostPurge | 1.3.6.1.4.1.23.2.1.2.27 | Time | read-write | Writing a date and time to eHostPurge causes the LANtern network monitor to purge all host table entries eHostTable where the date and time of both the most recent transmission and reception is earlier than that specified. All matrix entries (eMatrixSDTable and eMatrixDSTable) associated with the deleted host entries are also deleted. Hosts with the purge disable flag set are not deleted. Reading this variable returns the date and time of the last purge. The value returned is 0 (midnight 1 January 1900), if the table has never been purged. |
| eHostTable | 1.3.6.1.4.1.23.2.1.2.28 | not-accessible | Statistical data for each host seen on the network, accessed by MAC address. Entries may be 'preloaded' into the table by writing to eHostControl for the appropriate instance, which also creates a corresponding entry in eHostTTable and sets the date and time of first transmit to the current date and time. An entry can be deleted from the table by writing (any value) to eHostDelete. This also deletes the corresponding entry from eHostTTable and all entries from eMatrixSDTable and eMatrixDSTable that reference that host. | |
| eHostEntry | 1.3.6.1.4.1.23.2.1.2.28.1 | not-accessible | Statistical data for each host seen on the network, accessed by eHostAddress. | |
| PHY eHostAddress | 1.3.6.1.4.1.23.2.1.2.28.1.1 | PhysAddress | read-only | The MAC layer physical address of the host. |
| CTR eHostInPkts | 1.3.6.1.4.1.23.2.1.2.28.1.2 | Counter | read-only | The total number of good packets transmitted to this address. |
| CTR eHostOutPkts | 1.3.6.1.4.1.23.2.1.2.28.1.3 | Counter | read-only | The total number of good packets transmitted by this host. |
| CTR eHostInOctets | 1.3.6.1.4.1.23.2.1.2.28.1.4 | Counter | read-only | The total number of octets in good packets transmitted to this address. |
| CTR eHostOutOctets | 1.3.6.1.4.1.23.2.1.2.28.1.5 | Counter | read-only | The total number of octets in good packets transmitted by this host. |
| CTR eHostInErrors | 1.3.6.1.4.1.23.2.1.2.28.1.6 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted to this address. |
| CTR eHostOutErrors | 1.3.6.1.4.1.23.2.1.2.28.1.7 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted by this host. |
| INT eHostProtocols | 1.3.6.1.4.1.23.2.1.2.28.1.8 | INTEGER | read-only | A bit array where each bit indicates a protocol that was seen in a packet transmitted by that host. The protocols currently monitored are: Bit Protocol 2^0 Unrecognized protocol (none of the following) 2^1 DOD (IP, ARP, RARP) 2^2 ISO 2^3 DEC 2^4 NetWare 2^5 AppleTalk (AppleTalk, AppleTalk ARP) 2^6 XNS 2^7 SNA 2^8 VINES |
| TIM eHostFirstTransmit | 1.3.6.1.4.1.23.2.1.2.28.1.9 | Time | read-only | The date and time of the first good transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostLastTransmit | 1.3.6.1.4.1.23.2.1.2.28.1.10 | Time | read-only | The date and time of the most recent transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostLastReceive | 1.3.6.1.4.1.23.2.1.2.28.1.11 | Time | read-only | The data and time of the most recent transmission to this address. |
| INT eHostControl | 1.3.6.1.4.1.23.2.1.2.28.1.12 | INTEGER | read-write | A collection of control bits and bit fields. These fields are grouped into one object to reduce network traffic (especially over the serial line) during startup. Writing to eHostControl may be used to pre-load entries into the table. This also has the side effect of inhibiting newHost traps for that host. BITS MEANING 2^0-2^2 3-bit host timeout code 0 - host timeout disabled 1 - 1 minute 2 - 2 minutes 3 - 4 minutes 4 - 8 minutes 5 - 16 minutes 6 - 32 minutes 7 - 64 minutes 2^3 onSegmentBit: if set, host is on LANtern's segment. 2^7 inhibitPurgeBit: if set, inhibit purge for this host. |
| INT eHostDelete | 1.3.6.1.4.1.23.2.1.2.28.1.13 | INTEGER | write-only | An entry may be deleted from eHostTable by writing (any value) to eHostDelete. Note that this overrides the purge disable flag in eHostControl. Any entries in the matrix tables (eMatrixSDTable and eMatrixDSTable) that reference the host being deleted also are deleted. |
| eHostTTable | 1.3.6.1.4.1.23.2.1.2.29 | not-accessible | Statistical data for each host that has transmitted on the network; accessed by eHostTFirstTransmit (and an ordinal number to resolve ambiguities). | |
| eHostTEntry | 1.3.6.1.4.1.23.2.1.2.29.1 | not-accessible | The contents are identical to those described for eHostTable above except that the access for eHostTControl is read-only for all communities. The table is accessed by eHostTFirstTransmit (and an ordinal number to resolve ambiguities) | |
| PHY eHostTAddress | 1.3.6.1.4.1.23.2.1.2.29.1.1 | PhysAddress | read-only | The MAC layer physical address of the host. |
| CTR eHostTInPkts | 1.3.6.1.4.1.23.2.1.2.29.1.2 | Counter | read-only | The total number of good packets transmitted to this address. |
| CTR eHostTOutPkts | 1.3.6.1.4.1.23.2.1.2.29.1.3 | Counter | read-only | The total number of good packets transmitted by this host. |
| CTR eHostTInOctets | 1.3.6.1.4.1.23.2.1.2.29.1.4 | Counter | read-only | The total number of octets in good packets transmitted to this address. |
| CTR eHostTOutOctets | 1.3.6.1.4.1.23.2.1.2.29.1.5 | Counter | read-only | The total number of octets in good packets transmitted by this host. |
| CTR eHostTInErrors | 1.3.6.1.4.1.23.2.1.2.29.1.6 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted to this address. |
| CTR eHostTOutErrors | 1.3.6.1.4.1.23.2.1.2.29.1.7 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted by this host. |
| INT eHostTProtocols | 1.3.6.1.4.1.23.2.1.2.29.1.8 | INTEGER | read-only | A bit array where each bit indicates a protocol that was seen in a packet transmitted by that host. The protocols currently monitored are: Bit Protocol 2^0 Unrecognized protocol (none of the following) 2^1 DOD (IP, ARP, RARP) 2^2 ISO 2^3 DEC 2^4 NetWare 2^5 AppleTalk (AppleTalk, AppleTalk ARP) 2^6 XNS 2^7 SNA 2^8 VINES |
| TIM eHostTFirstTransmit | 1.3.6.1.4.1.23.2.1.2.29.1.9 | Time | read-only | The date and time of the first good transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostTLastTransmit | 1.3.6.1.4.1.23.2.1.2.29.1.10 | Time | read-only | The date and time of the most recent transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostTLastReceive | 1.3.6.1.4.1.23.2.1.2.29.1.11 | Time | read-only | The data and time of the most recent transmission to this address. |
| INT eHostTControl | 1.3.6.1.4.1.23.2.1.2.29.1.12 | INTEGER | read-only | A collection of control bits and bit fields. These fields are grouped into one object to reduce network traffic (especially over the serial line) during startup. Writing to eHostControl may be used to pre-load entries into the table. This also has the side effect of inhibiting newHost traps for that host. BITS MEANING 2^0-2^2 3-bit host timeout code 0 - host timeout disabled 1 - 1 minute 2 - 2 minutes 3 - 4 minutes 4 - 8 minutes 5 - 16 minutes 6 - 32 minutes 7 - 64 minutes 2^3 onSegmentBit: if set, host is on LANtern's segment. 2^7 inhibitPurgeBit: if set, inhibit purge for this host. |
| INT pysmiFakeCol930 | 1.3.6.1.4.1.23.2.1.2.29.1.4294967295 | INTEGER | not-accessible | |
| INT eMatrixTableEntries | 1.3.6.1.4.1.23.2.1.2.30 | INTEGER | read-only | The number of entries currently in eMatrixSDTable and eMatrixDSTable. |
| TIM eMatrixPurge | 1.3.6.1.4.1.23.2.1.2.31 | Time | read-write | Writing a date and time to eMatrixPurge causes the LANtern network monitor to purge all matrix (eMatrixSDTable and eMatrixDSTable) table entries where the date and time of most recent transmission is earlier than the specified time. The whole table can be purged by writing a time later than the current time. Reading this variable returns the time of most recent manual or automatic purge. The value returned is 0 (midnight 1 January 1900), if the table has never been purged. |
| eMatrixSDTable | 1.3.6.1.4.1.23.2.1.2.32 | not-accessible | A table of network traffic sent from one particular source host to one particular destination host. A particular object instance is accessed by appending the source host address followed by the destination host address. This allows the table to be traversed with the source address as the major key and the destination address as the minor key. An entry may be deleted from the table by writing to eMatrixSDDelete. | |
| eMatrixSDEntry | 1.3.6.1.4.1.23.2.1.2.32.1 | not-accessible | The statistics for traffic in a particular direction between two hosts on the network. | |
| PHY eMatrixSDSourceAddress | 1.3.6.1.4.1.23.2.1.2.32.1.1 | PhysAddress | read-only | The MAC layer physical address of the source host. |
| PHY eMatrixSDDestAddress | 1.3.6.1.4.1.23.2.1.2.32.1.2 | PhysAddress | read-only | The MAC layer physical address of the destination host. |
| CTR eMatrixSDPkts | 1.3.6.1.4.1.23.2.1.2.32.1.3 | Counter | read-only | The number of good packets sent from eMatrixSDSourceAddress to eMatrixSDDestAddress. |
| CTR eMatrixSDOctets | 1.3.6.1.4.1.23.2.1.2.32.1.4 | Counter | read-only | The number of octets in good packets sent from eMatrixSDSourceAddress to eMatrixSDDestAddress. |
| CTR eMatrixSDErrors | 1.3.6.1.4.1.23.2.1.2.32.1.5 | Counter | read-only | The number of error (CRC/align/undersize/oversize) packets sent from eMatrixSDSourceAddress to eMatrixSDDestAddress. |
| INT eMatrixSDProtocols | 1.3.6.1.4.1.23.2.1.2.32.1.6 | INTEGER | read-only | A bit array where each bit indicates a protocol that was seen in a packet sent from eMatrixSDSourceAddress to eMatrixSDDestAddress. The protocols currently monitored are: Bit Protocol 2^0 Unrecognized protocol (none of the following) 2^1 DOD (IP, ARP, RARP) 2^2 ISO 2^3 DEC 2^4 NetWare 2^5 AppleTalk (AppleTalk, AppleTalk ARP) 2^6 XNS 2^7 SNA 2^8 VINES |
| TIM eMatrixSDFirstTransmit | 1.3.6.1.4.1.23.2.1.2.32.1.7 | Time | read-only | The date and time the first transmission from eMatrixSDSourceAddress to eMatrixSDDestAddress. |
| TIM eMatrixSDLastTransmit | 1.3.6.1.4.1.23.2.1.2.32.1.8 | Time | read-only | The date and time of the most recent transmission from eMatrixSDSourceAddress to eMatrixSDDestAddress. |
| INT eMatrixSDDelete | 1.3.6.1.4.1.23.2.1.2.32.1.9 | INTEGER | write-only | A write (any value) causes the table entry to be deleted. |
| eMatrixDSTable | 1.3.6.1.4.1.23.2.1.2.33 | not-accessible | A table of network traffic sent from one particular source host to one particular destination host. A particular object instance is accessed by appending the destination address followed by the source address. This allows the table to be traversed with the destination address as the major key and the source address as the minor key. An entry may be deleted from the table by writing to eMatrixDSDelete. | |
| eMatrixDSEntry | 1.3.6.1.4.1.23.2.1.2.33.1 | not-accessible | The contents of the table are identical to those described above for eMatrixSDTable. | |
| PHY eMatrixDSSourceAddress | 1.3.6.1.4.1.23.2.1.2.33.1.1 | PhysAddress | read-only | The MAC layer physical address of the source host. |
| PHY eMatrixDSDestAddress | 1.3.6.1.4.1.23.2.1.2.33.1.2 | PhysAddress | read-only | The MAC layer physical address of the destination host. |
| CTR eMatrixDSPkts | 1.3.6.1.4.1.23.2.1.2.33.1.3 | Counter | read-only | The number of good packets sent from eMatrixDSSourceAddress to eMatrixDSDestAddress. |
| CTR eMatrixDSOctets | 1.3.6.1.4.1.23.2.1.2.33.1.4 | Counter | read-only | The number of octets in good packets sent from eMatrixDSSourceAddress to eMatrixDSDestAddress. |
| CTR eMatrixDSErrors | 1.3.6.1.4.1.23.2.1.2.33.1.5 | Counter | read-only | The number of error (CRC/align/undersize/oversize) packets sent from eMatrixDSSourceAddress to eMatrixDSDestAddress. |
| INT eMatrixDSProtocols | 1.3.6.1.4.1.23.2.1.2.33.1.6 | INTEGER | read-only | A bit array where each bit indicates a protocol that was seen in a packet sent from eMatrixDSSourceAddress to eMatrixDSDestAng defining the time zone of thee protocols currently monitored are: Bit Protocol 2^0 Unrecognized protocol (none of the following) 2^1 DOD (IP, ARP, RARP) 2^2 ISO 2^3 DEC 2^4 NetWare 2^5 AppleTalk (AppleTalk, AppleTalk ARP) 2^6 XNS 2^7 SNA 2^8 VINES |
| TIM eMatrixDSFirstTransmit | 1.3.6.1.4.1.23.2.1.2.33.1.7 | Time | read-only | The date and time the first transmission from eMatrixDSSourceAddress to eMatrixDSDestAddress. |
| TIM eMatrixDSLastTransmit | 1.3.6.1.4.1.23.2.1.2.33.1.8 | Time | read-only | The date and time of the most recent transmission from eMatrixDSSourceAddress to eMatrixDSDestAddress. |
| INT eMatrixDSDelete | 1.3.6.1.4.1.23.2.1.2.33.1.9 | INTEGER | write-only | A write (any value) causes the table entry to be deleted. |
| SEC eMediaCheckInterval | 1.3.6.1.4.1.23.2.1.2.34 | Seconds | read-write | The LANtern network monitor performs a periodic cable check every eMediaCheckInterval seconds. If eMediaCheckInterval is zero, periodic cable checks are not performed. eMediaCheckInterval is stored in nonvolatile RAM. |
| INT eMediaStatus | 1.3.6.1.4.1.23.2.1.2.35 | INTEGER | read-only | Reading eMediaStatus returns the most recent cable check, automatic or manual. Writing any value causby the LANtern network . This object is also passed in the cableFailure trap-PDU. |
| INT eHostLimit | 1.3.6.1.4.1.23.2.1.2.37 | INTEGER | read-only | The maximum number of unicast addresses which the LANtern host table holds. A value of 0 indicates that there is no limit other than memory constraints. The value 0 will be returned by LANtern and the value 32 will be returned by LANtern LTD. |
| CTR eOnSegmentPkts | 1.3.6.1.4.1.23.2.1.2.38 | Counter | read-only | The count of the number of packets which were transmitted between hosts on the same segment as the LANtern. |
| CTR eOnSegmentOctets | 1.3.6.1.4.1.23.2.1.2.39 | Counter | read-only | The count of the number of octets in packets which were transmitted between hosts on the same segment as the LANtern. |
| CTR eDepartingPkts | 1.3.6.1.4.1.23.2.1.2.40 | Counter | read-only | The count of the number of packets which were transmitted by hosts on the same segment as the LANtern to hosts on other segments. |
| CTR eDepartingOctets | 1.3.6.1.4.1.23.2.1.2.41 | Counter | read-only | The count of the number of octets in packets which were transmitted by hosts on the same segment as the LANtern to hosts on other segments. |
| CTR eArrivingPkts | 1.3.6.1.4.1.23.2.1.2.42 | Counter | read-only | The count of the number of packets which were transmitted by hosts on other segments to hosts on the same segment as the LANtern. |
| CTR eArrivingOctets | 1.3.6.1.4.1.23.2.1.2.43 | Counter | read-only | The count of the number of octets in packets which were transmitted by hosts on other segments to hosts on the same segment as the LANtern. |
| CTR eThruPkts | 1.3.6.1.4.1.23.2.1.2.44 | Counter | read-only | The count of the number of packets seen on the LANtern's segment which were transmitted between hosts which are not on the LANtern's segment. |
| CTR eThruOctets | 1.3.6.1.4.1.23.2.1.2.45 | Counter | read-only | The count of the number of octets in packets seen on the LANtern's segment which were transmitted between hosts which are not on the LANtern's segment. |
| CTR eHostDeletes | 1.3.6.1.4.1.23.2.1.2.46 | Counter | read-only | A count of the number of hosts which have been deleted since the LANtern was powered on. |
| eHostOTable | 1.3.6.1.4.1.23.2.1.2.47 | not-accessible | Statistical data for each host that has transmitted on the network; accessed by eHostOOrderIndex. This table exists to permit rapid downloading of the host table. | |
| eHostOEntry | 1.3.6.1.4.1.23.2.1.2.47.1 | not-accessible | The contents are identical to those described for eHostTable above except that the access for eHostOControl is read-only for all communities and eHostOOrderIndex appears only in this table. | |
| PHY eHostOAddress | 1.3.6.1.4.1.23.2.1.2.47.1.1 | PhysAddress | read-only | The MAC layer physical address of the host. |
| CTR eHostOInPkts | 1.3.6.1.4.1.23.2.1.2.47.1.2 | Counter | read-only | The total number of good packets transmitted to this address. |
| CTR eHostOOutPkts | 1.3.6.1.4.1.23.2.1.2.47.1.3 | Counter | read-only | The total number of good packets transmitted by this host. |
| CTR eHostOInOctets | 1.3.6.1.4.1.23.2.1.2.47.1.4 | Counter | read-only | The total number of octets in good packets transmitted to this address. |
| CTR eHostOOutOctets | 1.3.6.1.4.1.23.2.1.2.47.1.5 | Counter | read-only | The total number of octets in good packets transmitted by this host. |
| CTR eHostOInErrors | 1.3.6.1.4.1.23.2.1.2.47.1.6 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted to this address. |
| CTR eHostOOutErrors | 1.3.6.1.4.1.23.2.1.2.47.1.7 | Counter | read-only | The total number of error (CRC, undersize, or oversize) packets transmitted by this host. |
| INT eHostOProtocols | 1.3.6.1.4.1.23.2.1.2.47.1.8 | INTEGER | read-only | A bit array where each bit indicates a protocol that was seen in a packet transmitted by that host. The protocols currently monitored are: Bit Protocol 2^0 Unrecognized protocol (none of the following) 2^1 DOD (IP, ARP, RARP) 2^2 ISO 2^3 DEC 2^4 NetWare 2^5 AppleTalk (AppleTalk, AppleTalk ARP) 2^6 XNS 2^7 SNA 2^8 VINES |
| TIM eHostOFirstTransmit | 1.3.6.1.4.1.23.2.1.2.47.1.9 | Time | read-only | The date and time of the first good transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostOLastTransmit | 1.3.6.1.4.1.23.2.1.2.47.1.10 | Time | read-only | The date and time of the most recent transmission by this host. If the host has not transmitted, this value is 0 |
| TIM eHostOLastReceive | 1.3.6.1.4.1.23.2.1.2.47.1.11 | Time | read-only | The data and time of the most recent transmission to this address. |
| INT eHostOControl | 1.3.6.1.4.1.23.2.1.2.47.1.12 | INTEGER | read-only | A collection of control bits and bit fields. These fields are grouped into one object to reduce network traffic (especially over the serial line) during startup. Writing to eHostControl may be used to pre-load entries into the table. This also has the side effect of inhibiting newHost traps for that host. BITS MEANING 2^0-2^2 3-bit host timeout code 0 - host timeout disabled 1 - 1 minute 2 - 2 minutes 3 - 4 minutes 4 - 8 minutes 5 - 16 minutes 6 - 32 minutes 7 - 64 minutes 2^3 onSegmentBit: if set, host is on LANtern's segment. 2^7 inhibitPurgeBit: if set, inhibit purge for this host. |
| INT eHostOOrderIndex | 1.3.6.1.4.1.23.2.1.2.47.1.13 | INTEGER | read-only | A (dense) ordinal that uniquely defines an entry in the eHostOTable table. |
| lanternTokenRing | 1.3.6.1.4.1.23.2.1.3 | |||
| lanternIp | 1.3.6.1.4.1.23.2.1.4 | |||
| IP ipPingTarget | 1.3.6.1.4.1.23.2.1.4.1 | IpAddress | write-only | Writing an IP address to ipPingTarget causes the LANtern network monitor to ping that host (using ICMP Echo). When the LANtern network monitor receives the echo response, a pingNotification trap is issued to the host that requested the ping. The data passed with the trap are ipPingTarget and ipPingDuration. Note: There is a separate instance of this variable (indexed by the IP address of the host to receive the notification) for each ping outstanding. This is best illustrated by an example; suppose one wants to request the LANtern to ping host 130.57.1.2 and send the ping notification trap to host 130.57.8.9. Accordingly, a set request as follows has the desired effect: ipPingTarget.130.57.8.9 = 130.57.1.2 |
| TIK ipPingDuration | 1.3.6.1.4.1.23.2.1.4.2 | TimeTicks | not-accessible | The elapsed time between the LANtern network monitor's issuance of the Ping and its receipt of the response. This data is passed with the pingNotification trap. Note: There is a separate instance of this variable (indexed by the IP address of the host to receive the notification) for each ping outstanding. This is best illustrated by an example; suppose one wants to request the LANtern to ping host 130.57.1.2 and send the ping notification trap to host 130.57.8.9. Accordingly, a set request as follows has the desired effect: ipPingDuration.130.57.8.9 = 130.57.1.2 |
| INT ipDupeCheck | 1.3.6.1.4.1.23.2.1.4.3 | INTEGER | read-write | Enables or disables duplicate IP address checking. ipDupeCheck may be written at any time; however, the change does not take effect until the LANtern network monitor is restarted. When ipDupeCheck is read, it returns the current state of duplicate IP address checking, regardless of any previous writes. ipDupeCheck is stored in nonvolatile RAM. |
| ipDupeTable | 1.3.6.1.4.1.23.2.1.4.4 | not-accessible | Table of active duplicate IP address alarms, accessed by IP address. | |
| ipDupeEntry | 1.3.6.1.4.1.23.2.1.4.4.1 | not-accessible | Data pertinent to the duplicate IP address alarm. | |
| IP ipDupeIPAddr | 1.3.6.1.4.1.23.2.1.4.4.1.1 | IpAddress | read-only | The IP address that was observed being used by more than one host. |
| PHY ipDupeGoodMACAddr | 1.3.6.1.4.1.23.2.1.4.4.1.2 | PhysAddress | read-only | The physical network address of the host that is authorized to use the IP address. Initially, this is the host that was first seen to use the IP address. Once an alarm has been generated, the administrator may override this assumption by writing the real authorized physical address to ipDupeGoodMACAddr. |
| PHY ipDupeBadMACAddr | 1.3.6.1.4.1.23.2.1.4.4.1.3 | PhysAddress | read-only | The physical network address of the host that is erroneously using the IP address. |
| TIM ipDupeTime | 1.3.6.1.4.1.23.2.1.4.4.1.4 | Time | read-only | The date and time the duplicate usage of the IP address was detected. |
| INT ipDupeClear | 1.3.6.1.4.1.23.2.1.4.4.1.5 | INTEGER | write-only | When the condition causing the alarm has been fixed, the administrator should clear the alarm by writing to alarmDupIpClear. Either of the two MAC addresses can be sanctioned or, alternatively, all knowledge of that IP address can be purged by specifying sanctionNeither. |
| ipMACToIPTable | 1.3.6.1.4.1.23.2.1.4.5 | not-accessible | A table containing mappings from physical media addresses to IP addresses; accessed by ipMACToIPMACAddr. ipMACToIPIPAddr is also required as a secondary index to resolve ambiguities since any given physical address may have more than one IP address. Note that this table is a by-product of duplicate IP address checking and, as such, is subject to the following limitations: the table has no entries if ipDupeCheck is disabled, data is available only for hosts on the (LANtern network monitor's) local subnet, and data is available only for hosts that have successfully transmitted an IP packet while the LANtern network monitor has been monitoring the segment. An entry may be deleted by writing (any value) to ipMACToIPDelete. | |
| ipMACToIPEntry | 1.3.6.1.4.1.23.2.1.4.5.1 | not-accessible | The mapping from a physical media address to an IP address. | |
| PHY ipMACToIPMACAddr | 1.3.6.1.4.1.23.2.1.4.5.1.1 | PhysAddress | read-only | The physical media address. |
| IP ipMACToIPIPAddr | 1.3.6.1.4.1.23.2.1.4.5.1.2 | IpAddress | read-only | The IP address. |
| INT ipMACToIPDelete | 1.3.6.1.4.1.23.2.1.4.5.1.3 | INTEGER | write-only | An entry may be deleted from ipMACToIPTable by writing (any value) to ipMACToIPDelete. This also deletes the entry in the ipDupeTable for the same IP address if such an entry exists. |
| lantern802dot2 | 1.3.6.1.4.1.23.2.1.5 | |||
| PHY ieee8022TestTarget | 1.3.6.1.4.1.23.2.1.5.1 | PhysAddress | write-only | Writing an ethernet address to ieee8022TestTarget causes the LANtern to send an 802.2 Test packet to that address. |
| lanternIpx | 1.3.6.1.4.1.23.2.1.6 | |||
| PHY ipxDiagnosticTarget | 1.3.6.1.4.1.23.2.1.6.1 | PhysAddress | write-only | Writing an ethernet address to ipxDiagnosticTarget causes the LANtern to send two diagnostic packets, one in ethernet frame format, and the other in 802.3 frame format. |
| lanternProtocols | 1.3.6.1.4.1.23.2.1.10 | |||
| CTR protoUnknownPkts | 1.3.6.1.4.1.23.2.1.10.1 | Counter | read-only | The count of packets observed with an unknown protocol. |
| CTR protoUnknownOctets | 1.3.6.1.4.1.23.2.1.10.2 | Counter | read-only | The count of octets in packets observed with an unknown protocol. |
| CTR protoTCPIPPkts | 1.3.6.1.4.1.23.2.1.10.3 | Counter | read-only | The count of packets observed with a protocol from the TCP/IP suite (IP, ARP, and RARP). |
| CTR protoTCPIPOctets | 1.3.6.1.4.1.23.2.1.10.4 | Counter | read-only | The count of octets in packets observed with a protocol from the TCP/IP suite (IP, ARP, and RARP). |
| CTR protoISOPkts | 1.3.6.1.4.1.23.2.1.10.5 | Counter | read-only | The count of packets observed with a protocol from the ISO suite. |
| CTR protoISOOctets | 1.3.6.1.4.1.23.2.1.10.6 | Counter | read-only | The count of octets in packets observed with a protocol from the ISO suite. |
| CTR protoDECPkts | 1.3.6.1.4.1.23.2.1.10.7 | Counter | read-only | The count of packets observed with a protocol from the Digital Equipment Corporation protocol suite. |
| CTR protoDECOctets | 1.3.6.1.4.1.23.2.1.10.8 | Counter | read-only | The count of octets in packets observed with a protocol from the Digital Equipment Corporation protocol suite. |
| CTR protoNetWarePkts | 1.3.6.1.4.1.23.2.1.10.9 | Counter | read-only | The count of packets observed with a protocol from the NetWare suite. |
| CTR protoNetWareOctets | 1.3.6.1.4.1.23.2.1.10.10 | Counter | read-only | The count of octets in packets observed with a protocol from the NetWare suite. |
| CTR protoAppleTalkPkts | 1.3.6.1.4.1.23.2.1.10.11 | Counter | read-only | The count of packets observed with a protocol from the AppleTalk suite. |
| CTR protoAppleTalkOctets | 1.3.6.1.4.1.23.2.1.10.12 | Counter | read-only | The count of octets in packets observed with a protocol from the AppleTalk suite. |
| CTR protoXNSPkts | 1.3.6.1.4.1.23.2.1.10.13 | Counter | read-only | The count of packets observed with a protocol from the XNS suite. |
| CTR protoXNSOctets | 1.3.6.1.4.1.23.2.1.10.14 | Counter | read-only | The count of octets in packets observed with a protocol from the XNS suite. |
| CTR protoSNAPkts | 1.3.6.1.4.1.23.2.1.10.15 | Counter | read-only | The count of packets observed with a protocol from the SNA suite. |
| CTR protoSNAOctets | 1.3.6.1.4.1.23.2.1.10.16 | Counter | read-only | The count of octets in packets observed with a protocol from the SNA suite. |
| CTR protoVINESPkts | 1.3.6.1.4.1.23.2.1.10.17 | Counter | read-only | The count of packets observed with a protocol from the Banyan VINES suite. |
| CTR protoVINESOctets | 1.3.6.1.4.1.23.2.1.10.18 | Counter | read-only | The count of octets in packets observed with a protocol from the Banyan VINES suite. |
RFC description
Network monitoring for LANtern devices, providing RMON-aligned statistics for Ethernet, Token Ring, and IP traffic.
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