portMtu — FS.COM official Documentation Hub native MIB packages, FS.COM MIB copies (LibreNMS/Observium Community)
Maximum frame size of port. If the size of the incoming packet is larger than this value, the packet will be discarded.
Reference record for OID 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.16
- Parent
- 1.3.6.1.4.1.52642.2.1.45.1.2.1.1 (portEntry)
- Node code
- 16
- Node name
- portMtu
- Numeric OID
- 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.16
- URN notation
- urn:oid:1.3.6.1.4.1.52642.2.1.45.1.2.1.1.16
- ASN.1 notation
-
{1 3 6 1 4 1 52642 2 1 45 1 2 1 1 16}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) fsNetworksMgt(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) fsNetworksMgt(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) nmslsystem(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) nmslsystem(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) fsFtm(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsnetworks(2) fsFtm(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) fsNetworksMgt(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) fsNetworksMgt(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) nmslsystem(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) nmslsystem(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) fsFtm(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) nmslocal(2) fsFtm(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsProtocol(2) fsNetworksMgt(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsProtocol(2) fsNetworksMgt(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsProtocol(2) nmslsystem(1) fsMIB(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) fs(52642) fsProtocol(2) nmslsystem(1) nmsbufferLgCreate(45) fsMIBObjects(1) portMgt(2) portTable(1) portEntry(1) portMtu(16)}
- Additional combinations skipped.
- OID-IRI notation
- /1/3/6/1/4/1/52642/2/1/45/1/2/1/1/16
- /ISO/Identified-Organization/6/1/4/1/52642/2/1/45/1/2/1/1/16
- /ISO/3/6/1/4/1/52642/2/1/45/1/2/1/1/16
- Named path variants
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/fsNetworksMgt/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/fsNetworksMgt/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/nmslsystem/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/nmslsystem/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/fsFtm/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsnetworks/fsFtm/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/fsNetworksMgt/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/fsNetworksMgt/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/nmslsystem/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/nmslsystem/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/fsFtm/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/nmslocal/fsFtm/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsProtocol/fsNetworksMgt/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsProtocol/fsNetworksMgt/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsProtocol/nmslsystem/fsMIB/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- /iso/identified-organization/dod/internet/private/enterprise/fs/fsProtocol/nmslsystem/nmsbufferLgCreate/fsMIBObjects/portMgt/portTable/portEntry/portMtu
- Additional combinations skipped.
Descriptions
Source records
portMtu
Status in source: current.
Names: portMtu
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"portMtu",
"OBJECT-TYPE",
"SYNTAX",
"Unsigned32",
"(",
"1500",
".",
".",
"12288",
")",
"MAX-ACCESS",
"read-write",
"STATUS",
"current",
"DESCRIPTION",
"\"Maximum frame size of port. If the size of the incoming packet is larger than this value, the packet will be discarded.\"",
"::=",
"{",
"portEntry",
"16",
"}"
],
"syntax_tree": [
[
"ApplicationSyntax",
"Unsigned32",
[
"integerSubType",
[
[
1500,
12288
]
]
]
],
null,
[
"MaxAccessPart",
"read-write"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"Maximum frame size of port. If the size of the incoming packet is larger than this value, the packet will be discarded."
],
null,
null,
null,
null
]
}- FS.COM MIB copies (LibreNMS/Observium Community)
· Publisher's source file: FS-MIB
Vendor MIB copy from the LibreNMS archive. FS.COM support.
Module: FS-MIB
Published definition
portMtu OBJECT-TYPE SYNTAX Unsigned32 (1500..12288) MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum frame size of port. If the size of the incoming packet is larger than this value, the packet will be discarded." ::= { portEntry 16 }Module imports
{'IF-MIB': ['InterfaceIndex', 'ifIndex', 'InterfaceIndexOrZero'], 'OSPF-MIB': ['TOSType', 'Metric'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'DisplayString', 'RowStatus', 'TruthValue', 'RowPointer'], 'BRIDGE-MIB': ['BridgeId', 'Timeout', 'dot1dStpPort', 'dot1dStpPortEntry'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Unsigned32', 'Integer32', 'Counter32', 'IpAddress', 'NOTIFICATION-TYPE', 'enterprises', 'TimeTicks', 'Gauge32'], 'DIFFSERV-MIB': ['diffServClfrEntry', 'diffServMultiFieldClfrEntry', 'IndexIntegerNextFree', 'IndexInteger'], 'P-BRIDGE-MIB': ['EnabledStatus'], 'Q-BRIDGE-MIB': ['PortList', 'VlanIndex', 'VlanId', 'dot1qVlanStaticEntry'], 'IEEE8021-CFM-MIB': ['Dot1agCfmMepId', 'dot1agCfmMdIndex', 'dot1agCfmMaIndex', 'dot1agCfmMepIdentifier', 'dot1agCfmMepDbRMepIdentifier'], 'IEEE8021-PAE-MIB': ['dot1xAuthConfigEntry'], 'INET-ADDRESS-MIB': ['InetAddressType', 'InetAddress', 'InetAddressIPv6', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TOKEN-RING-RMON-MIB': ['MacAddress']}Related source files and packages:
- LibreNMS original distribution archiveFile: librenms/librenms/tar.gz/…; 80.2 MiB
- Archive revision metadata: librenms/librenms (JSON)File: repos/librenms/librenms/commits/master; 36,945 bytes
Source location: FS-MIB::portMtu.Source version and references
Downloaded: 2026-10-23T19:25:11.596118+00:00.
- FS.COM official Documentation Hub native MIB packages
· Publisher's source file: Source package: fs-s3900-series-switches-snmp-mib-files.zip
Module: FS-MIB
Published definition
portMtu OBJECT-TYPE SYNTAX Unsigned32 (1500..12288) MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum frame size of port. If the size of the incoming packet is larger than this value, the packet will be discarded." ::= { portEntry 16 }Module imports
{'IF-MIB': ['InterfaceIndex', 'ifIndex', 'InterfaceIndexOrZero'], 'OSPF-MIB': ['TOSType', 'Metric'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'DisplayString', 'RowStatus', 'TruthValue', 'RowPointer'], 'BRIDGE-MIB': ['BridgeId', 'Timeout', 'dot1dStpPort', 'dot1dStpPortEntry'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Unsigned32', 'Integer32', 'Counter32', 'IpAddress', 'NOTIFICATION-TYPE', 'enterprises', 'TimeTicks', 'Gauge32'], 'DIFFSERV-MIB': ['diffServClfrEntry', 'diffServMultiFieldClfrEntry', 'IndexIntegerNextFree', 'IndexInteger'], 'P-BRIDGE-MIB': ['EnabledStatus'], 'Q-BRIDGE-MIB': ['PortList', 'VlanIndex', 'VlanId', 'dot1qVlanStaticEntry'], 'IEEE8021-CFM-MIB': ['Dot1agCfmMepId', 'dot1agCfmMdIndex', 'dot1agCfmMaIndex', 'dot1agCfmMepIdentifier', 'dot1agCfmMepDbRMepIdentifier'], 'IEEE8021-PAE-MIB': ['dot1xAuthConfigEntry'], 'INET-ADDRESS-MIB': ['InetAddressType', 'InetAddress', 'InetAddressIPv6', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TOKEN-RING-RMON-MIB': ['MacAddress']}Related source files and packages:
- S3900 Series Swithes SNMP MIB FilesS3900 Series Swithes SNMP MIB Files; Models: S3900-24F4S, S3900-24T4S, S3900-48T4S; Catalog updated: 2024-05-28 19:23:59; File: mall/file/user_manual/fs-s3900-series-switches-snmp-mib-files.zip; Publisher Last-Modified: Fri, 05 Aug 2022 14:30:33 GMT; 97,594 bytes
Source location: FS-MIB::portMtu.Source version and references
Downloaded: 2026-10-24T13:35:07.337028+00:00.
Current Registration Authority (inferred from ancestor 1.3.6.1.4.1.52642)
Siblings (15)
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.1 | portIndex | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.2 | portName | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.3 | portType | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.4 | portSpeedDpxCfg | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.5 | portFlowCtrlCfg | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.6 | portCapabilities | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.7 | portAutonegotiation | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.8 | portSpeedDpxStatus | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.9 | portFlowCtrlStatus | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.10 | portTrunkIndex | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.12 | portComboForcedMode | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.17 | portMacAddrLearningStatus | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.18 | portMacAddrLearningCount | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.19 | portUpTime | 0 | 0 | |
| 1.3.6.1.4.1.52642.2.1.45.1.2.1.1.20 | portShutdownReason | 0 | 0 |