NMS520-MIB :: nms520DiagBitErrors

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nms520DiagBitErrors

Module: NMS520-MIB

OID (symbolic): NMS520-MIB::nms520DiagBitErrors

OID (numeric): 1.3.6.1.4.1.498.8.2.6.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The bit errors of the last diagnostic test that involved a Selftest pattern. Reading bit errors while a diagnostic test in running will cause the unit to drop out of test and invalidate the bit errors. Bit errors should be read only after the test is completed. The valid range for bit errors is 0 to 1,023, 65535 will be returned if for any reason the test was terminated early.

What is nms520DiagBitErrors?

Reports the bit error count (0-1023) from the last self-test-based diagnostic test; reading it while a test is still running aborts the test and invalidates the count, so it should only be read after completion, and 65535 signals an early termination.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.8.2.6.1.4
snmpwalk -v2c -c public <target> NMS520-MIB::nms520DiagBitErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.8.2.6.1.4.1
snmpget -v2c -c public <target> NMS520-MIB::nms520DiagBitErrors.1

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.498gdcDMA200-MIB
1.3.6.1.4.1.498.8dsuDDS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.8.2nms520NMS520-MIB
1.3.6.1.4.1.498.8.2.6nms520DiagCfgTableNMS520-MIB
1.3.6.1.4.1.498.8.2.6.1nms520DiagCfgEntryNMS520-MIB
1.3.6.1.4.1.498.8.2.6.1.4nms520DiagBitErrorsNMS520-MIB