FOUNDRY-SN-POS-GROUP-MIB :: snPOSStatsFrameTooLongs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFOUNDRY-SN-POS-GROUP-MIBsnPOSStatsFrameTooLongs

snPOSStatsFrameTooLongs

Module: FOUNDRY-SN-POS-GROUP-MIB

OID (symbolic): FOUNDRY-SN-POS-GROUP-MIB::snPOSStatsFrameTooLongs

OID (numeric): 1.3.6.1.4.1.1991.1.2.14.1.1.1.21

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: dot3StatsFrameTooLongs : A count of frames received on a particular interface that exceed the maximum permitted frame size.

The count represented by an instance of this object is incremented when the frameTooLong status is returned by the MAC service to the LLC (or other MAC user). Received frames for which multiple error conditions obtain are, according to the conventions of IEEE 802.3 Layer Management, counted exclusively according to the error status presented to the LLC.

What is snPOSStatsFrameTooLongs?

Counts received frames that exceed the maximum permitted frame size (dot3StatsFrameTooLongs equivalent). A nonzero and growing count can indicate a misconfigured MTU on the far-end device sending oversized frames.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.14.1.1.1.21
snmpwalk -v2c -c public <target> FOUNDRY-SN-POS-GROUP-MIB::snPOSStatsFrameTooLongs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.14.1.1.1.21.1
snmpget -v2c -c public <target> FOUNDRY-SN-POS-GROUP-MIB::snPOSStatsFrameTooLongs.1

Start monitoring Brocade/Foundry FastIron switch/router with SONET/POS WAN module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-POS-GROUP-MIB::snPOSStatsFrameTooLongs OID value, configure state conditions and alerts, and monitor any Brocade/Foundry FastIron switch/router with SONET/POS WAN module from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.1991foundryFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1productsFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1.2routerFOUNDRY-SN-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1991.1.2.14snPOSFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1snPOSInfoFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1.1snPOSInfoTableFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1.1.1snPOSInfoEntryFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1.1.1.21snPOSStatsFrameTooLongsFOUNDRY-SN-POS-GROUP-MIB