FOUNDRY-SN-POS-GROUP-MIB :: snPOSInfo2OverheadJ1MessageLength

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFOUNDRY-SN-POS-GROUP-MIBsnPOSInfo2OverheadJ1MessageLength

snPOSInfo2OverheadJ1MessageLength

Module: FOUNDRY-SN-POS-GROUP-MIB

OID (symbolic): FOUNDRY-SN-POS-GROUP-MIB::snPOSInfo2OverheadJ1MessageLength

OID (numeric): 1.3.6.1.4.1.1991.1.2.14.1.2.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Overhead J1 Length of Message s16(16)...........16 bytes s64(64)............64 bytes

What is snPOSInfo2OverheadJ1MessageLength?

Selects whether the J1 path trace message is 16 or 64 bytes long (default 64), and must be set consistently with the far-end device for J1 trace verification to work correctly.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.14.1.2.1.12
snmpwalk -v2c -c public <target> FOUNDRY-SN-POS-GROUP-MIB::snPOSInfo2OverheadJ1MessageLength

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.14.1.2.1.12.1
snmpget -v2c -c public <target> FOUNDRY-SN-POS-GROUP-MIB::snPOSInfo2OverheadJ1MessageLength.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1991.1.2.14.1.2.1.12.1 i <value>

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::snPOSInfo2OverheadJ1MessageLength 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
1.3.6.1.4.1.1991.1.2.14.1.2snPOSInfo2TableFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1.2.1snPOSInfo2EntryFOUNDRY-SN-POS-GROUP-MIB
1.3.6.1.4.1.1991.1.2.14.1.2.1.12snPOSInfo2OverheadJ1MessageLengthFOUNDRY-SN-POS-GROUP-MIB