| Parameter | Associated MIB variable | Description |
| Subdevice | c4tef100SubDeviceIndex(1) |
See Bia, Slot and Subdevice. |
| BIA | c4tef100BiaIndex(2) |
See Bia, Slot and Subdevice. |
| Slot | c4tef100SlotIndex(3) |
See Bia, Slot and Subdevice. |
| Group Membership | c4tef100Groups(4) |
See Configuration Management. |
| Local Marketing Revision | c4tef100MRevision(5) |
Local marketing revision. See Marketing Revision. |
| Config Match | c4tef100CfgMatch(6) |
Configuration Management Match? Values: { yes(1), no(2) } |
| Local Firmware Revision | c4tef100LocFirmwareRevision(7) |
Local firmware revision. Firmware Revision reported by device |
| Remote Firmware Revision | c4tef100RmtFirmwareRevision(8) |
Remote firmware revision. Firmware Revision reported by device |
| Local Serial Number | c4tef100LocSerialNumber(9) |
Local serial number. Serial Number reported by device |
| Remote Serial Number | c4tef100RmtSerialNumber(10) |
Remote serial number. Serial Number reported by device |
| Local Configuration Mode | c4tef100LocConfigMode(11) |
Local configuration mode. Devices in 'hardware' mode cannot be configured by the Management Module. ConfigMode is set via jumper. Values: { software(1), hardware(2) } |
| Remote Configuration Mode | c4tef100RmtConfigMode(12) |
Remote configuration mode. Devices in 'hardware' mode cannot be configured by the Management Module. ConfigMode is set via jumper. Values: { software(1), hardware(2) } |
| Remote Marketing Revision | c4tef100RmtMRevision(13) |
Remote marketing revision. See Marketing Revision. |
| Number of Ports | c4tef100PortCount(14) |
The number of local ports contained in the device. If a remote TDM device has been detected, then the number of remote ports is the same, since an C4TEF100's TDM fiber port must be connected to a remote X4TEF100 device with the same number of ports in the same configuration. |
| Port Type | c4tef100PortTypeTbl(15) |
A table containing the type of each port in the system, indexed by subdevice. Table entries with subdevice indices from c4tef100PortCount to c4tef100PortCount*2 describe remote ports. Port type 'tdmFbr' is the Time Domain Multplexing fiber to the remote X4TEF100. It carries the traffic of the other port types: 'ethTp' - 100 Mbps Ethernet, 't1e1' - T1/E1, and 'rs232' - RS-232 serial port. A value of 'inactive' is returned for remote ports when TDM link is down. (i.e. The remote X4TEF100 cannot be detected.) Values: { tdmFbr(1), ethTp(2), t1e1(3), rs232(4), inactive(5) } |
| Port Location | c4tef100PortLocationTbl(16) |
This table can be used to determine whether a subdevice index corresponds to a local port or a remote port. Subdevice indices at or below c4tef100PortCount will read 'local', and those above it will read 'remote.' Values: { local(1), remote(2) } |
| Media Connector | c4tef100PortConnectorTbl(17) |
This table contains connector type values for all ports. A dummy value of RJ45(10) is returned for subdevice indices whose c4tef100PortTypeTbl value is 'inactive'. Media Connector Types |
| Local Port Offset | c4tef100PortNumberTbl(18) |
This table contains port numbers relative to their own local device. So, for local ports (subdevice indices from 1 to c4tef100PortCount), the value returned will be the same as the subdevice index. For remote ports (subdevice indices above c4tef100PortCount), the value returned will be the subdevice index less c4tef100PortCount - i.e. in all cases, the port number on the faceplate of the device. |
| TDM Fiber Link Status | c4tef100TdmFbrLinkTbl(19) |
Link status for TDM Fiber ports. A value of 'upXpt' is returned if the remote device is not a TDM device. In this case, all T1/E1 and RS-232 ports are disabled and the C4TEF100 behaves like a 100 Mbps Ethernet twisted pair to fiber bridge. If the subdevice index does not correspond to a TDM Fiber port, the value notApplicable is returned. If the local and remote devices are not identical (e.g. one has Ethernet support and the other does not) the value compatErr is returned. Values: { up(1), down(2), upXpt(3), notApplicable(4), compatErr(5) } |
| Far-end Ethernet loopback | c4tef100TdmFbrEthLoopTbl(20) |
Far end ethernet loopback. When set to 'enabled,' all Ethernet data arriving on the fiber is looped back to the originating copper port. If the subdevice index does not correspond to a TDM Fiber port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| Far-end T1/E1 loopback | c4tef100TdmFbrT1E1LoopTbl(21) |
Far end T1/E1 loopback. When set to 'enabled,' all T1/E1 data arriving on the fiber is looped back to the originating copper port. If the subdevice index does not correspond to a TDM Fiber port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| DMI Receive Power | c4tef100TdmFbrRxPowerTbl(22) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Fiber Receive power measured in microwatts. If the subdevice index does not correspond to a TDM Fiber port with DMI support, the value 0 is returned. See DMI |
| DMI Receive Power Alarm | c4tef100TdmFbrRxPowerAlarmTbl(23) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Receive power alarm status. If the subdevice index does not correspond to a TDM Fiber port, the value notApplicable is returned. For fiber interfaces without DMI support, the value notSupported is returned. See DMI Values: { ok(1), notSupported(2), lowWarn(3), highWarn(4), lowAlarm(5), highAlarm(6), notApplicable(7) } |
| DMI Temperature | c4tef100TdmFbrTempTbl(24) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Interface temperature in tenths of degrees C. If the subdevice index does not correspond to a TDM Fiber port or the fiber interface lacks DMI support, the value 0 is returned. See DMI |
| DMI Temperature Alarm | c4tef100TdmFbrTempAlarmTbl(25) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Interface temperature alarm status. If the subdevice index does not correspond to a TDM Fiber port, the value notApplicable is returned. For fiber interfaces without DMI support, the value notSupported is returned. See DMI Values: { ok(1), notSupported(2), lowWarn(3), highWarn(4), lowAlarm(5), highAlarm(6), notApplicable(7) } |
| DMI Transmit Bias Current Alarm | c4tef100TdmFbrTxBiasAlarmTbl(26) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Transmit bias alarm status. If the subdevice index does not correspond to a TDM Fiber port, the value notApplicable is returned. For fiber interfaces without DMI support, the value notSupported is returned. See DMI Values: { ok(1), notSupported(2), lowWarn(3), highWarn(4), lowAlarm(5), highAlarm(6), notApplicable(7) } |
| DMI Transmit Bias Current | c4tef100TdmFbrTxBiasCurrentTbl(27) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Transmit bias current in microamperes. If the subdevice index does not correspond to a TDM Fiber port or the fiber interface lacks DMI support, the value 0 is returned. See DMI |
| DMI Transmit Power | c4tef100TdmFbrTxPowerTbl(28) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Transmit Power in microwatts. If the subdevice index does not correspond to a TDM Fiber port or the fiber interface lacks DMI support, the value 0 is returned. See DMI |
| DMI Transmit Power Alarm | c4tef100TdmFbrTxPowerAlarmTbl(29) |
This variable is associated with DMI, the Fiber Diagnostic Monitoring Interface. Transmit power alarm status. If the subdevice index does not correspond to a TDM Fiber port, the value notApplicable is returned. For fiber interfaces without DMI support, the value notSupported is returned. See DMI Values: { ok(1), notSupported(2), lowWarn(3), highWarn(4), lowAlarm(5), highAlarm(6), notApplicable(7) } |
| Ethernet Link | c4tef100EthTpLinkTbl(30) |
Ethernet link status. If the subdevice index does not correspond to an Ethernet port, the value notApplicable is returned. Values: { up(1), down(2), notApplicable(3) } |
| Ethernet Autonegotiation | c4tef100EthTpAnegTbl(31) |
Ethernet autonegotiation control - enable/disable. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| Ethernet Duplex | c4tef100EthTpDuplexTbl(32) |
Ethernet Half-Duplex / Full-Duplex control. When c4tef100EthTpAnegTbl is enabled for this port, this is the highest capability advertised. i.e. hdx means 'HDX only,' fdx means 'both HDX and FDX.' When c4tef100EthTpAnegTbl is disabled for this port, this is the forced duplex mode of the port. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { fdx(1), hdx(2), notApplicable(3) } |
| Ethernet Speed | c4tef100EthTpSpeedTbl(33) |
Ethernet speed control. When c4tef100EthTpAnegTbl is enabled for this port, this is the highest capability advertised. i.e. mbps10 means '10Mbps only,' mbps100 means 'both 10Mbps and 100Mbps.' When c4tef100EthTpAnegTbl is disabled for this port, this is the forced speed of the port. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { mbps100(1), mbps10(2), notApplicable(3) } |
| Ethernet Link Passthrough | c4tef100EthTpLptTbl(34) |
Ethernet link passthrough control. When enabled, any interruption of remote Ethernet link or TDM link will cause the local Ethernet link to drop. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| Ethernet Link Partner Advertised Duplex | c4tef100EthTpLpDuplexTbl(35) |
Link partner's advertised duplex. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { neither(1), hdx(2), fdx(3), both(4), notApplicable(5) } |
| Ethernet Link Partner Advertised Speed | c4tef100EthTpLpSpeedTbl(36) |
Link partner's advertised speed. If the subdevice index does not correspond to an Ethernet port, the read-only value notApplicable is returned. Values: { neither(1), mbps10(2), mbps100(3), both(4), notApplicable(5) } |
| Ethernet Transmit Drops | c4tef100EthTpTxDropTbl(37) |
A count of dropped transmit packets. Note that this is only a 16-bit counter, and thus may wrap frequently. No notice is provided. If the subdevice index does not correspond to an Ethernet port, the value 0 is returned. |
| Ethernet Receive Drops | c4tef100EthTpRxDropTbl(38) |
A count of dropped receive packets. Note that this is only a 16-bit counter, and thus may wrap frequently. No notice is provided. If the subdevice index does not correspond to an Ethernet port, the value 0 is returned. |
| T1/E1 Signal Detect | c4tef100T1E1SignalDetectTbl(39) |
T1/E1 signal detect. If the subdevice index does not correspond to a T1/E1 port, the value notApplicable is returned. Values: { up(1), down(2), notApplicable(3) } |
| T1/E1 Channel | c4tef100T1E1ChannelTbl(40) |
The T1/E1 channel number of this port. If the subdevice index does not correspond to a T1/E1 port, the value notApplicable is returned. Values: { ch1(1), ch2(2), ch3(3), ch4(4), notApplicable(5) } |
| T1/E1 Line Setting | c4tef100T1E1LineSettingTbl(41) |
The T1/E1 line setting. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { e1-120ohm(1), ds1-100ohm-22-5db(2), ds1-100ohm-15db(3), ds1-100ohm-7-5db(4), ds1-100ohm-0db(5), j1-110ohm-0-655ft(6), dsx1-100ohm-533-655ft(7), dsx1-100ohm-399-533ft(8), dsx1-100ohm-266-399ft(9), dsx1-100ohm-133-266ft(10), dsx1-100ohm-0-133ft(11), notApplicable(12) } |
| T1/E1 QRSS/PRBS Configuration | c4tef100T1E1QrssPrbsCfgTbl(42) |
Configuration table for Quasi-Random Signal Source (for T1) / Pseudo-Random Binary Sequence (for E1) generation. When enabled (i.e. set to 'test(1)'), an Unframed QRSS/PRBS pattern is transmitted on the copper port in place of normal user data. These patterns are generally used to test the quality of a communications path. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { test(1), normal(2), notApplicable(3) } |
| T1/E1 QRSS/PRBS Status | c4tef100T1E1QrssPrbsStatTbl(43) |
This table provides indications of whether or not Unframed QRSS/PRBS is being received on the various copper ports. A framed signal will not be recognized. Reception of Unframed QRSS/PRBS indicates that the attached device is in test mode. If the subdevice index does not correspond to a T1/E1 port, the value notApplicable is returned. Values: { detected(1), notDetected(2), notApplicable(3) } |
| T1/E1 AIS Configuration | c4tef100T1E1AisCfgTbl(44) |
Alarm Indication Signal (a.k.a. 'Blue Alarm') configuration. When enabled, loss of receive signal or frame on the copper port causes an Alarm Indication Signal pattern to be transmitted from the copper port. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| T1/E1 AIS Status | c4tef100T1E1AisStatTbl(45) |
Alarm Indication Signal (a.k.a. 'Blue Alarm') status. This table contains one value for each of the T1/E1 ports, indicating whether or not an AIS pattern is being received on that copper port. Reception of AIS may indicate that there is a problem with the port's transmit path. If the subdevice index does not correspond to a T1/E1 port, the value notApplicable is returned. Values: { detected(1), notDetected(2), notApplicable(3) } |
| T1/E1 Local Loopback | c4tef100T1E1LocLoopbackCfgTbl(46) |
Local loopback control. When enabled, copper receive is looped back to copper transmit. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| T1/E1 Remote Loopback | c4tef100T1E1RmtLoopbackCfgTbl(47) |
Remote loopback control. When enabled, data arriving from the fiber for transmission on a copper port is instead looped back to the fiber. i.e. The far-end (remote) device's transmit data is looped back to it. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { enabled(1), disabled(2), notApplicable(3) } |
| T1/E1 Monitor Select | c4tef100T1E1MonitorSelectTbl(48) |
When enabled, data from the selected location, direction (tx/rx), and channel is retransmitted on local channel 1. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { none(1), localRx2(2), localRx4(3), localRx4(4), localTx2(5), localTx4(6), localTx4(7), rmtRx2(8), rmtRx4(9), rmtRx4(10), rmtTx2(11), rmtTx4(12), rmtTx4(13), notApplicable(14) } |
| T1/E1 Line Attenuation | c4tef100T1E1AttenuationTbl(49) |
Line attenuation. Value is from 1dB to 43dB, +-1dB. The value 44 means >44dB. If the subdevice index does not correspond to a T1/E1 port, the value 0 is returned. |
| T1/E1 Equalizer Status | c4tef100T1E1RxEqualizerStatTbl(50) |
Receive Equalizer status. If this status reads 'out of range,' then the receive signal is either so weak or so strong that the receive equalizer was unable to boost or attenuate it to bring it into range. If the subdevice index does not correspond to a T1/E1 port, the value notApplicable is returned. Values: { normal(1), outOfRange(2), notApplicable(3) } |
| T1/E1 Line Driver Status | c4tef100T1E1LineDriverTbl(51) |
Line Driver status. If this status reads 'shortCircuit,' then the transmit hardware for this port has detected a short circuit on the line. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { normal(1), shortCircuit(2), notApplicable(3) } |
| RS-232 Speed | c4tef100rs232SpeedTbl(52) |
Data rate in bits per second. If the subdevice index does not correspond to an RS-232 port, the read-only value notApplicable is returned. Values: { bps1200(1), bps2400(2), bps4800(3), bps9600(4), bps19200(5), bps38400(6), bps57600(7), bps115200(8), notApplicable(9) } |
| RS-232 Parity Configuration | c4tef100rs232ParityCfgTbl(53) |
Parity generation and detection configuration. If the subdevice index does not correspond to an RS-232 port, the read-only value notApplicable is returned. Values: { even(1), odd(2), disabled(3), notApplicable(4) } |
| RS-232 Port Mode | c4tef100rs232ModeTbl(54) |
Indicates the current function of the serial port. The value 'transport' indicates that data will be exchanged with the remote serial port via the TDM fiber. The value 'debug' indicates that the serial port is connected to the debug interface of the X4TEF100 itself. This configuration is accomplished via a hardware jumper. If the subdevice index does not correspond to an RS-232 port, the value notApplicable is returned. Values: { transport(1), debug(2), notApplicable(3) } |
| RS-232 Receive Overrun Status | c4tef100rs232OverrunTbl(55) |
This variable reads 'yes' if a transmit FIFO overrun occurred during the most recent polling cycle. A likely cause of this is data rates (c4tef100rs232SpeedTbl) that are not set the same on the two communicating X4TEF100 converters. The Tx FIFO overrun will occur on the slower of the two. If the subdevice index does not correspond to an RS-232 port, the value notApplicable is returned. Values: { yes(1), no(2), notApplicable(3) } |
| RS-232 Parity Status | c4tef100rs232ParityStatTbl(56) |
This variable reads 'yes' if a parity error occurred diring the most recent polling cycle If the subdevice index does not correspond to an RS-232 port, the value notApplicable is returned. Values: { yes(1), no(2), notApplicable(3) } |
| Ethernet Bandwidth Allocation - TX->FX, KBps | c4tef100TxFxBwaKb(57) |
Bandwidth allocation for Ethernet Copper-to-Fiber traffic, in Kilobytes (1024 bytes) per second. This variable has no effect if the device does not have an Ethernet port. If the device does not support bandwidth allocation, a noSuchName error will be returned on a write attempt, and 999999 will be returned on read. |
| Ethernet Bandwidth Allocation - FX->TX, KBps | c4tef100FxTxBwaKb(58) |
Bandwidth allocation for Ethernet Fiber-to-Copper traffic, in Kilobytes (1024 bytes) per second. This variable has no effect if the device does not have an Ethernet port. If the device does not support bandwidth allocation, a noSuchName error will be returned on a write attempt, and 999999 will be returned on read. |
| Ethernet Bandwidth Allocation - TX->FX, Mbps | c4tef100TxFxBwaMb(59) |
Bandwidth allocation for Ethernet Copper-to-Fiber traffic, in Megabits (1,000,000 bits) per second. This variable has no effect if the device does not have an Ethernet port. If the device does not support bandwidth allocation, a noSuchName error will be returned on a write attempt, and 999999 will be returned on read. |
| Ethernet Bandwidth Allocation - FX->TX, Mbps | c4tef100FxTxBwaMb(60) |
Bandwidth allocation for Ethernet Fiber-to-Copper traffic, in Megabits (1,000,000 bits) per second. This variable has no effect if the device does not have an Ethernet port. If the device does not support bandwidth allocation, a noSuchName error will be returned on a write attempt, and 999999 will be returned on read. |
| Ethernet 802.1Q VLAN | c4tef100VlanEnable(61) |
Global enable/disable control for 802.1Q VLAN support. This variable has no effect if the device does not have an Ethernet port. Values: { enable(1), disable(2) } |
| VLAN Port/Packet VID mismatch | c4tef100VlanDropNonPVIDTbl(62) |
Applicable to Ethernet ports and to Ethernet traffic passing through TDM Fiber ports. When set to 'drop,' any packet whose VLAN ID does not match the ingress Port's default VLAN ID is dropped. This variable has no effect if the device does not have an Ethernet port. Values: { drop(1), forward(2), notApplicable(3) } |
| VLAN Force all tagged/untagged | c4tef100VlanIngressInsDelTbl(63) |
Applicable to Ethernet ports and to Ethernet traffic passing through TDM Fiber ports. When set to 'fwdAsIs,' this feature is disabled. When set to 'tagAll,' all packets with no VLAN tag are tagged with the port default VID. When set to 'untagAll,' then VLAN tags are removed from all tagged packets. This variable has no effect if the device does not have an Ethernet port. Values: { fwdAsIs(1), tagAll(2), untagAll(3), notApplicable(4) } |
| VLAN Limit priority to default | c4tef100VlanPriLimitTbl(64) |
Applicable to Ethernet ports and to Ethernet traffic passing through TDM Fiber ports. When set to 'limit,' any packet priority higher than the port default priority will be changed to the port default packet priority. This variable has no effect if the device does not have an Ethernet port. Values: { limit(1), fwdAsIs(2), notApplicable(3) } |
| VLAN Replace Null | c4tef100VlanReplaceNull(65) |
When set to 'enabled,' all packets containing VLAN tags with a null VID are modified so that the VID is equal to the port default VID. This global setting affects all VLAN capable ports. This variable has no effect if the device does not have an Ethernet port. Values: { enabled(1), disabled(2), notSupported(3) } |
| VLAN Port Default Priority | c4tef100VlanDefaultPriTbl(66) |
Applicable to Ethernet ports and to Ethernet traffic passing through TDM Fiber ports. A table of default packet priorities for Ethernet capable ports. This variable has no effect if the device does not have an Ethernet port. |
| VLAN Port Default VLAN ID | c4tef100VlanDefaultVidTbl(67) |
Applicable to Ethernet ports and to Ethernet traffic passing through TDM Fiber ports. A table of default VLAN IDs for Ethernet capable ports. This variable has no effect if the device does not have an Ethernet port. |
| VLAN Table - Entry Active Control | c4tef100VlanTblValidTbl(68) |
Each item in this table is part of an entry in this device's static VLAN table. When this variable is set to 'no', then the VLAN table entry indicated by the subdevice index is disabled, and the corresponding c4tef100VlanTblFilterIdTbl and c4tef100VlanTblVlanIdTbl entries are ignored. This variable has no effect if the device does not have an Ethernet port. Values: { yes(1), no(2) } |
| VLAN Table - Filter ID | c4tef100VlanTblFilterIdTbl(69) |
Each item in this table is part of an entry in this device's static VLAN table. The static VLAN table consists entirely of associations between VLAN IDs and Filter IDs. This entry, combined with the corresponding entry in c4tef100VlanTblVlanIdTbl, represents an an association between a VLAN ID and a Filter ID. This is useful in the following manner: A Filter ID is a value that allows multiple VLAN IDs to be associated with each other. By assigning the same Filter ID to multiple VLAN IDs and then specifying VLAN IDs in the static MAC table indirectly via their Filter IDs, A static MAC table entry can have an arbitrary number of VLAN IDs associated with it. Filter IDs are internal to the device and are never transmitted or received via the network. This variable has no effect if the device does not have an Ethernet port. |
| VLAN Table - VLAN ID | c4tef100VlanTblVlanIdTbl(70) |
Each item in this table is part of an entry in this device's static VLAN table. This entry, combined with the corresponding entry in c4tef100VlanTblFilterIdTbl, represents an an association between a VLAN ID and a Filter ID. See c4tef100VlanTblFilterIdTbl. This variable has no effect if the device does not have an Ethernet port. |
| Static MAC - Entry Active Control | c4tef100SMacValidTbl(71) |
Each item in this table is part of an entry in this device's static MAC table. When this variable is set to 'no', then the MAC table entry indicated by the subdevice index is disabled, and the corresponding c4tef100SMacFilterIdTbl, c4tef100SMacFwdTbl, and c4tef100SMacAddrTbl entries are ignored. This variable has no effect if the device does not have an Ethernet port. Values: { yes(1), no(2) } |
| Static MAC - Filter ID | c4tef100SMacFilterIdTbl(72) |
Each item in this table is part of an entry in this device's static MAC table. If this portion of the Static MAC entry is set to a Filter ID value from 0 to 15 and c4tef100VlanEnable is set to 'enabled,' then in order for a packet to match this Static MAC entry, it must have a VLAN tag that matches any of the VLAN IDs in the Static VLAN table that are associated with the specified Filter ID (i.e. the packet VLAN ID must exist in c4tef100VlanTblVlanIdTbl and have a corresponding value for c4tef100VlanTblFilterIdTbl that matches this value for c4tef100SMacFilterIdTbl). If the special value 16 is set or c4tef100VlanEnable is set to 'disabled,' then no VLAN match is required in order for a packet to match this Static MAC entry. This variable has no effect if the device does not have an Ethernet port. Values: (0..16) |
| Static MAC - Forward/Drop Action | c4tef100SMacFwdTbl(73) |
Each item in this table is part of an entry in this device's static MAC table. This is the action to be taken on packets that match this Static MAC entry. This variable has no effect if the device does not have an Ethernet port. Values: { forward(1), drop(2) } |
| Static MAC - MAC Address | c4tef100SMacAddrTbl(74) |
Each item in this table is part of an entry in this device's static MAC table. This is the Ethernet address portion of a Static MAC table entry. This variable has no effect if the device does not have an Ethernet port. |
| Learned Address Database - Cache Command | c4tef100LadCacheCmd(75) |
All variables starting with c4tef100Lad relate to the Learned MAC Address Database. Due to the potentially very large size of the LAD database and the limited memory within the Agent, the cache is loaded into the cache memory buffer only when it is requested via this MIB variable. Setting this var to loadCache commands the agent to upload the LAD from the device exactly one time. Note that the contents of this cache are NOT automatically refreshed. Setting this variable to 'release' causes the data in the cache to be purged, even if the cache buffer contains data of an entirely different type, such as the VLAN table cache. Thus, it is not necessary to know what type of data was most recently loaded into the cache buffer in order to release it, but it is necessary to take care not to accidentally release data that is currently in use. A genErr will be returned if any other command involving reading or writing the LAD or the VLAN table is already in progress. Values: { loadCache(1), doNothing(2), release(3) } |
| Learned Address Database - Cache State | c4tef100LadCacheState(76) |
This variable shows the current state of the Agent's cache buffer with respect to the Learned Address Database. A value of 'ready' means that the cache buffer contains a complete copy of the LAD that is less than 300 seconds old. A value of 'stale' means that the cache buffer contains a complete copy of the LAD that is more than 300 seconds old. A value of 'empty' means that the buffer has been purged, and the system is ready to accept a c4tef100LadCacheCmd of 'loadCache.' A value of 'transferring' means that no command can be issued and the cache cannot be read because data is currently being transferred into the cache buffer. The data may or may not be related to the LAD. A value of 'bufferBusy' means that the buffer contains a complete copy (ready or stale) of something other than the LAD. The contents of the buffer can be overwritten with the LAD by issuing a 'loadCache' command. Values: { ready(1), empty(2), transferring(3), bufferBusy(4), stale(5) } |
| Learned Address Database - Number of Entries | c4tef100LadEntries(77) |
A count of the number of entries currently in the LAD Cache. See also c4tef100LadCacheState. If a LAD cache-filling transfer is in progress, this variable can be read for a progress report. |
| Learned Address Database - MAC Address | c4tef100LadMacTbl(78) |
An Ethernet MAC address in the LAD table. The SubDeviceIndex is an arbitrary integer sequence number, range 1..c4tef100LadEntries. If c4tef100LadEntries is 0 (either because c4tef100LadCacheState is not 'ready/stale' or because there simply are no entries), this table contains a solitary dummy entry, SubDeviceIndex=1. |
| Learned Address Database - Forwarding Port | c4tef100LadPortTbl(79) |
A port in the LAD table. Drop means 'forward to neither port' The SubDeviceIndex is an arbitrary integer sequence number, range 1..c4tef100LadEntries. If c4tef100LadEntries is 0 (either because c4tef100LadCacheState is not 'ready/stale' or because there simply are no entries), this table contains a solitary entry, SubDeviceIndex=1, read-only value notApplicable. Values: { twistedPair(1), fiber(2), drop(3), notApplicable(4) } |
| Learned Address Database - Static indicator | c4tef100LadStaticTbl(80) |
An indication of whether the indexed entry in the LAD is static or dynamic. The SubDeviceIndex is an arbitrary integer sequence number, range 1..c4tef100LadEntries. If c4tef100LadEntries is 0 (either because c4tef100LadCacheState is not 'ready/stale' or because there simply are no entries), this table contains a solitary entry, SubDeviceIndex=1, read-only value notApplicable. Values: { static(1), dynamic(2), notApplicable(3) } |
| Learned Address Database - VLAN ID | c4tef100LadVidTbl(81) |
A VLAN Id in the LAD table. The SubDeviceIndex is an arbitrary integer sequence number, range 1..c4tef100LadEntries. If c4tef100LadEntries is 0 (either because c4tef100LadCacheState is not 'ready/stale' or because there simply are no entries), this table contains a solitary dummy entry, SubDeviceIndex=1. Always returns the dummy value '0' when c4tef100VlanEnable is disabled(2). |
| Cache Clean | c4tef100CacheClean(82) |
Configuration changes pending? |
| T1/E1 Frame Encoding Method | c4tef100T1E1EncodingTbl(83) |
T1/E1 Frame encoding method. Select b8zsHdb3 for Bipolar 8-Zero Substitution (for T1) or High-Density Bipolar 3 (for E1), or select ami for the older Alternate Mark Inversion method (for either T1 or E1). A read-only value of b8zsHdb3Ro means that the device does not support selection of the frame encoding method, and B8ZS/HDB3 encoding will be used. This can be remedied by upgrading the firmware in the device. If the subdevice index does not correspond to a T1/E1 port, the read-only value notApplicable is returned. Values: { b8zsHdb3(1), ami(2), b8zsHdb3Ro(3), notApplicable(4) } |