OID reference
1.3.6.1.4.1.7483.2.2.4.3.4.76.1.4
The actual (negotiated) Maximum Transmission Unit size, in units of bytes with default value -1, when the MTU size has not yet been negotiated. The default value -1 should be interpreted by UIs as '-'.
Identification
{1 3 6 1 4 1 7483 2 2 4 3 4 76 1 4}
At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition. The index encoding is not inferred here.
Published row index: ifIndex.
snmpwalk [connection options] DEVICE .1.3.6.1.4.1.7483.2.2.4.3.4.76.1.4
Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.
Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.
The displayed source records contain one distinct definition. Compare its source records.
tnOscMtuNeg OBJECT-TYPE
SYNTAX Integer32 (-1..1500)
MAX-ACCESS read-only
STATUS current
DESCRIPTION "The actual (negotiated) Maximum Transmission Unit
size, in units of bytes with default value -1,
when the MTU size has not yet been negotiated.
The default value -1 should be interpreted by
UIs as '-'."
DEFVAL { -1 }
::= { tnOscSfpPortConfigEntry 4 }
Meaning
Identical descriptions are grouped. Different wording and device-specific notes are retained.
The actual (negotiated) Maximum Transmission Unit size, in units of bytes with default value -1, when the MTU size has not yet been negotiated. The default value -1 should be interpreted by UIs as '-'.
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Nokia networking MIB copies (LibreNMS/Observium Community)
Evidence
Matching descriptions are grouped; open a group to compare definitions and supporting files.
Status in source: current.
Names: tnOscMtuNeg
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"tnOscMtuNeg",
"OBJECT-TYPE",
"SYNTAX",
"Integer32",
"(",
"-",
"1",
".",
".",
"1500",
")",
"MAX-ACCESS",
"read-only",
"STATUS",
"current",
"DESCRIPTION",
"\"The actual (negotiated) Maximum Transmission Unit size, in units of bytes with default value -1, when the MTU size has not yet been negotiated. The default value -1 should be interpreted by UIs as '-'.\"",
"DEFVAL",
"{",
"-",
"1",
"}",
"::=",
"{",
"tnOscSfpPortConfigEntry",
"4",
"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"Integer32",
[
"integerSubType",
[
[
-1,
1500
]
]
]
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"The actual (negotiated) Maximum Transmission Unit size, in units of bytes with default value -1, when the MTU size has not yet been negotiated. The default value -1 should be interpreted by UIs as '-'."
],
null,
null,
null,
[
"DEFVAL",
-1
]
]
}Vendor MIB copy from the LibreNMS archive. Nokia support.
Module: TROPIC-OPTICALPORT-MIB
See published definition above
{'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}Related source files and packages:
Vendor MIB copy from the Observium Community archive. Nokia support.
Module: TROPIC-OPTICALPORT-MIB
{'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}Related source files and packages:
Vendor MIB copy from the LibreNMS archive.
Module: TROPIC-OPTICALPORT-MIB
{'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}Registration
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.2 | tnOscSfpTemperature | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.3 | tnOscMtu | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.5 | tnOscEnable | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.6 | tnOscConnId | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.7 | tnOscPortInfoETR | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.8 | tnOscIPv6LinkLocalInetAddress | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.9 | tnOscLcpEchoInterval | 0 | 0 | |
| 1.3.6.1.4.1.7483.2.2.4.3.4.76.1.10 | tnOscLcpEchoFailure | 0 | 0 |