NSCRTV-EPON-SYSTEM-MIB

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Description: Manages system time, in-band IP address, subnet mask, gateway, VLAN, and MAC settings for NSCRTV EPON OLT devices

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What Is NSCRTV-EPON-SYSTEM-MIB?

NSCRTV-EPON-SYSTEM-MIB is a vendor-specific MIB from NSCRTV, a Chinese EPON/FTTx equipment manufacturer, covering basic system-level management of its Ethernet Passive Optical Network (EPON) Optical Line Terminal (OLT) devices. Based on its stated purpose, it exposes core system configuration data such as system time, the device's in-band management IP address, subnet mask, default gateway, VLAN assignment, and MAC address settings. Because these are foundational system parameters, it supports monitoring of basic device software/network configuration status; confirming the OLT's management IP, VLAN, and clock are correctly set is a prerequisite for all other management and fault-detection activity on the device, though this module does not appear to expose deeper hardware health counters like temperature or CPU load. No object list or module description text was available for this module in the source data, so its exact object set could not be independently verified beyond the vendor's own summary. It would be deployed on NSCRTV EPON OLT chassis used by fiber access network operators to provide FTTx broadband service. Engineers can download the NSCRTV-EPON-SYSTEM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in NSCRTV-EPON-SYSTEM-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

NSCRTV EPON OLT (Optical Line Terminal) devices

Monitoring Examples

The available metadata for this MIB did not include concrete object or table names, so a specific monitoring scenario cannot be responsibly detailed beyond the vendor's general description; in practice such a system MIB would typically be polled for its management IP/VLAN/gateway configuration objects to confirm the OLT remains reachable for management. No sample objects were provided to ground a more specific example.

What Can Be Monitored

system time
in-band management IP address
subnet mask
default gateway
management VLAN
MAC address configuration

Imported Objects

From NSCRTV-EPONEOC-EPON-MIB

AutoNegotiationTechAbility
EponAlarmCode
EponAlarmInstance
EponCardIndex
EponDeviceIndex
EponPortIndex
EponSeverityType
EponStats15MinRecordType
EponStats24HourRecordType
EponStatsThresholdType
TAddress
systemObjects	OBJECT-IDENTITY

From SNMPv2-SMI

Counter32
IpAddress
MODULE-IDENTITY
OBJECT-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
systemGlobalObjects	1.3.6.1.4.1.17409.2.3.1.1			??
DAT systemTime	1.3.6.1.4.1.17409.2.3.1.1.1	DateAndTime	read-write	???? 8????
IP inbandIpAddress	1.3.6.1.4.1.17409.2.3.1.1.2	IpAddress	read-write	??IP?
IP inbandIpSubnetMask	1.3.6.1.4.1.17409.2.3.1.1.3	IpAddress	read-write	??IP
IP inbandIpGateway	1.3.6.1.4.1.17409.2.3.1.1.4	IpAddress	read-write	??IP?
INT inbandVlanId	1.3.6.1.4.1.17409.2.3.1.1.5	INTEGER	read-write	??VLAN ID. ?VLAN???VLAN
MAC inbandMacAddress	1.3.6.1.4.1.17409.2.3.1.1.6	MacAddress	read-only	??MAC?.
IP outbandIpAddress	1.3.6.1.4.1.17409.2.3.1.1.7	IpAddress	read-write	?IP?
IP outbandIpSubnetMask	1.3.6.1.4.1.17409.2.3.1.1.8	IpAddress	read-write	?IP
IP outbandIpGateway	1.3.6.1.4.1.17409.2.3.1.1.9	IpAddress	read-write	?IP?
MAC outbandMacAddress	1.3.6.1.4.1.17409.2.3.1.1.10	MacAddress	read-only	?MAC?
OCT systemOUI	1.3.6.1.4.1.17409.2.3.1.1.11	OCTET STRING	read-only	??OUI
STR vendorName	1.3.6.1.4.1.17409.2.3.1.1.12	DisplayString	read-only	Vender name of the OLT equipment
INT save	1.3.6.1.4.1.17409.2.3.1.1.13	INTEGER	read-write	save olt running-config
INT clear	1.3.6.1.4.1.17409.2.3.1.1.14	INTEGER	read-write	clear olt running-config
oltObjects	1.3.6.1.4.1.17409.2.3.1.2			OLT?
oltPropertyTable	1.3.6.1.4.1.17409.2.3.1.2.1		not-accessible	OLT?
oltPropertyEntry	1.3.6.1.4.1.17409.2.3.1.2.1.1		not-accessible
INT oltDeviceIndex	1.3.6.1.4.1.17409.2.3.1.2.1.1.1	INTEGER	not-accessible	OLT?? ?OLT???OLT??????OLT?OLT????
STR oltName	1.3.6.1.4.1.17409.2.3.1.2.1.1.2	DisplayString	read-write	OLT?
STR oltType	1.3.6.1.4.1.17409.2.3.1.2.1.1.3	DisplayString	read-only	OLT?
INT oltAdminStatus	1.3.6.1.4.1.17409.2.3.1.2.1.1.4	INTEGER	read-write	OLT??? up(1) - ??? down(2) - ???? testing(3) - ??????????
TIM oltDeviceUpTime	1.3.6.1.4.1.17409.2.3.1.2.1.1.5	TimeStamp	read-only	OLT??
INT oltDeviceNumOfTotalServiceSlot	1.3.6.1.4.1.17409.2.3.1.2.1.1.6	INTEGER	read-only	Total number of service slots in the OLT device, including service card, switch card, control card, uplink card, etc. but except power, FAN, regardless whether the slot is installed module
INT oltDeviceNumOfTotalPowerSlot	1.3.6.1.4.1.17409.2.3.1.2.1.1.7	INTEGER	read-only	Total number of power slots in the OLT device, regardless whether the slot is installed module
INT oltDeviceNumOfTotalFanSlot	1.3.6.1.4.1.17409.2.3.1.2.1.1.8	INTEGER	read-only	Total number of FAN slots in the OLT device, regardless whether the slot is installed module
INT oltDeviceStyle	1.3.6.1.4.1.17409.2.3.1.2.1.1.9	INTEGER	read-only	The device stype of either fixed or chassis based fixed(1) - such as pizza box chassisBased(2) - Have number of slots for installing service card, power card, etc.
boardObjects	1.3.6.1.4.1.17409.2.3.1.3			?
boardTable	1.3.6.1.4.1.17409.2.3.1.3.1		not-accessible	This table shall include rows for all slots, including the slots has a presence state of 'NotInstalled'.
boardEntry	1.3.6.1.4.1.17409.2.3.1.3.1.1		not-accessible
INT bDeviceIndex	1.3.6.1.4.1.17409.2.3.1.3.1.1.1	INTEGER	not-accessible
EPO bCardIndex	1.3.6.1.4.1.17409.2.3.1.3.1.1.2	EponCardIndex	not-accessible	?
INT bType	1.3.6.1.4.1.17409.2.3.1.3.1.1.3	INTEGER	read-only
INT bAttribute	1.3.6.1.4.1.17409.2.3.1.3.1.1.4	INTEGER	read-only
INT bOperationStatus	1.3.6.1.4.1.17409.2.3.1.3.1.1.5	INTEGER	read-only	??? up(1) - ???? down(2) - ????? testing(3) - ???????????
INT bAdminStatus	1.3.6.1.4.1.17409.2.3.1.3.1.1.6	INTEGER	read-write	??? up(1) - ???? down(2) - ????? testing(3) - ???????????
STR bHardwareVersion	1.3.6.1.4.1.17409.2.3.1.3.1.1.7	DisplayString	read-only	???
STR bFirmwareVersion	1.3.6.1.4.1.17409.2.3.1.3.1.1.8	DisplayString	read-only	???
STR bSoftwareVersion	1.3.6.1.4.1.17409.2.3.1.3.1.1.9	DisplayString	read-only	??
TIM bUpTime	1.3.6.1.4.1.17409.2.3.1.3.1.1.10	TimeStamp	read-only	??
BIT bAlarmStatus	1.3.6.1.4.1.17409.2.3.1.3.1.1.11	Bits	read-only	????
STR bSerialNumber	1.3.6.1.4.1.17409.2.3.1.3.1.1.12	DisplayString	read-only	?SN
INT bAction	1.3.6.1.4.1.17409.2.3.1.3.1.1.13	INTEGER	read-write	????? noAction(1) - ????????? switchover(2) - ???? upgrade(3) - ?
OCT bName	1.3.6.1.4.1.17409.2.3.1.3.1.1.14	OCTET STRING	read-only	The board name defined by vendor individual
INT bPresenceStatus	1.3.6.1.4.1.17409.2.3.1.3.1.1.15	INTEGER	read-only	The physical presence status of the slot
powerObjects	1.3.6.1.4.1.17409.2.3.1.4			???
powerPropertyTable	1.3.6.1.4.1.17409.2.3.1.4.1		not-accessible	??
powerPropertyEntry	1.3.6.1.4.1.17409.2.3.1.4.1.1		not-accessible
INT powerDeviceIndex	1.3.6.1.4.1.17409.2.3.1.4.1.1.1	INTEGER	not-accessible	OLT?? ?OLT???OLT??????OLT?OLT????
EPO powerCardIndex	1.3.6.1.4.1.17409.2.3.1.4.1.1.2	EponCardIndex	not-accessible	?
INT powerCardOperationStatus	1.3.6.1.4.1.17409.2.3.1.4.1.1.3	INTEGER	read-only	??? up(1) - ???? down(2) - ????? testing(3) - ???????????
BIT powerCardAlarmStatus	1.3.6.1.4.1.17409.2.3.1.4.1.1.4	Bits	read-only	????
INT powerCardAction	1.3.6.1.4.1.17409.2.3.1.4.1.1.5	INTEGER	read-write	????? noAction(1) - ????????? switchover(2) - ???? Note: Switchover(2) shall be only set to the power board with powerCardRedundancyStatus of active(1)
OCT powerCardName	1.3.6.1.4.1.17409.2.3.1.4.1.1.6	OCTET STRING	read-only	The power card name defined by vendor individual
INT powerCardPresenceStatus	1.3.6.1.4.1.17409.2.3.1.4.1.1.7	INTEGER	read-only	The physical presence status of the power slot
INT powerCardRedundancyStatus	1.3.6.1.4.1.17409.2.3.1.4.1.1.8	INTEGER	read-only	The redundancy status of the power card active(1) - The power card is working on redundanct active/ Standby mode and the current role is active. stanby(2) - The power card is working on redundanct active/ Standby mode and the current role is standby. standalone(3) - The power card is not working on redundanct mode and the current role is standalone. loadShareing(4) - The power card is working on redundanct loadsharing mode.
fanObjects	1.3.6.1.4.1.17409.2.3.1.5			?
fanPropertyTable	1.3.6.1.4.1.17409.2.3.1.5.1		not-accessible	?
fanPropertyEntry	1.3.6.1.4.1.17409.2.3.1.5.1.1		not-accessible
INT fanDeviceIndex	1.3.6.1.4.1.17409.2.3.1.5.1.1.1	INTEGER	not-accessible	OLT?? ?OLT???OLT??????OLT?OLT????
EPO fanCardIndex	1.3.6.1.4.1.17409.2.3.1.5.1.1.2	EponCardIndex	not-accessible	?
INT fanCardOperationStatus	1.3.6.1.4.1.17409.2.3.1.5.1.1.3	INTEGER	read-only	??? up(1) - ???? down(2) - ????? testing(3) - ???????????
BIT fanCardAlarmStatus	1.3.6.1.4.1.17409.2.3.1.5.1.1.4	Bits	read-only	????
OCT fanCardName	1.3.6.1.4.1.17409.2.3.1.5.1.1.5	OCTET STRING	read-only	The FAN card name defined by vendor individual
INT fanCardPresenceStatus	1.3.6.1.4.1.17409.2.3.1.5.1.1.6	INTEGER	read-only	The physical presence status of the FAN card slot
fileTransferManagement	1.3.6.1.4.1.17409.2.3.1.6			??
fileTransferTable	1.3.6.1.4.1.17409.2.3.1.6.1		not-accessible	??
fileTransferEntry	1.3.6.1.4.1.17409.2.3.1.6.1.1		not-accessible
INT fileTransferIndex	1.3.6.1.4.1.17409.2.3.1.6.1.1.1	INTEGER	not-accessible	???
INT fileTransferProtocolType	1.3.6.1.4.1.17409.2.3.1.6.1.1.2	INTEGER	read-write	?????
IP serverIpAddress	1.3.6.1.4.1.17409.2.3.1.6.1.1.3	IpAddress	read-write	????IP?
STR ftpUserName	1.3.6.1.4.1.17409.2.3.1.6.1.1.4	DisplayString	read-write	????FTP?
STR ftpUserPassword	1.3.6.1.4.1.17409.2.3.1.6.1.1.5	DisplayString	read-write	????FTP?
STR transferFileSrcNamePath	1.3.6.1.4.1.17409.2.3.1.6.1.1.6	DisplayString	read-write	???????/tftproot/file/image.bin
STR transferFileDstNamePath	1.3.6.1.4.1.17409.2.3.1.6.1.1.7	DisplayString	read-write	???????/tftproot/file/image.bin
INT transferAction	1.3.6.1.4.1.17409.2.3.1.6.1.1.8	INTEGER	read-write	????? noOperation(1) - ????????? put(2) - ?? get(3) - ? halt(4) - ???
INT transferStatus	1.3.6.1.4.1.17409.2.3.1.6.1.1.9	INTEGER	read-only	?????? idle(1) - inProgress(2) - ? success(3) - ?? failure(4) - ?
fileInfoManagementTable	1.3.6.1.4.1.17409.2.3.1.6.2		not-accessible	OLT?? It is done by file list per directionary. Please walk filePath for the file lists in the specified path. If leave it NULL or walk fileInfoManagementEntry, the file list of the root directionary shall be returned
fileInfoManagementEntry	1.3.6.1.4.1.17409.2.3.1.6.2.1		not-accessible
STR filePath	1.3.6.1.4.1.17409.2.3.1.6.2.1.1	DisplayString	not-accessible	File path It shall be started with a length octet, followed with path string. The length octet shall indicate the number of character octets, excluding length itself. For example, 0x05 41 42 43 44 45, respresents ABCDE It shall be ended with '/', which is used to distinguish the two DisplayString indexes. For example, if the path is flash/root, filePath shall be set to flash/root/.
STR fileName	1.3.6.1.4.1.17409.2.3.1.6.2.1.2	DisplayString	not-accessible	File name. MUST not include '/' character and MUST not be NULL. It shall be started with a length octet, followed with name string. The length octet shall indicate the number of character octets, excluding length itself. For example, 0x05 41 42 43 44 45, respresents ABCDE
C32 fileSize	1.3.6.1.4.1.17409.2.3.1.6.2.1.3	Counter32	read-only	?????
DAT fileModifyTime	1.3.6.1.4.1.17409.2.3.1.6.2.1.4	DateAndTime	read-only	???
INT fileManagementAction	1.3.6.1.4.1.17409.2.3.1.6.2.1.5	INTEGER	read-write	???? noOperation(1) - ????????? erase(2) - ??
INT fileAttribute	1.3.6.1.4.1.17409.2.3.1.6.2.1.6	INTEGER	read-only	The attribute of the file
onuUpgradeManagement	1.3.6.1.4.1.17409.2.3.1.7
onuBatchUpgradeObjects	1.3.6.1.4.1.17409.2.3.1.7.1
OCT onuBatchUpgradeOnuList	1.3.6.1.4.1.17409.2.3.1.7.1.1	OCTET STRING	read-write	Onu??4byte??onuEponDeviceIndex?4 * onu?4*256
INT onuBatchUpgradeAction	1.3.6.1.4.1.17409.2.3.1.7.1.2	INTEGER	read-write	??
OCT onuBatchUpgradeStatus	1.3.6.1.4.1.17409.2.3.1.7.1.3	OCTET STRING	read-only	Onu??2byte??onu???2 * onu??onulist??? ??? 1Idle 2Waiting 3InProgress 4Success 5Failure??? 6OnuTypeNotConsistentOnu??? 7FileDownloadFail???OLT?????????? 8OnuNotExistOnu???Onuid?? 9NotConsistentOnu???? 10OnuCommunicationFailOnu???

RFC description

Configures EPON system parameters including time, IP addresses, VLANs, and MAC settings for passive optical networks.

Start monitoring NSCRTV EPON OLT (system-level management IP/VLAN/clock) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download NSCRTV-EPON-SYSTEM-MIB

What Is NSCRTV-EPON-SYSTEM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description