ITOUCH-ISIS-MIB :: xIsisSysOrigL2LSPBuffSize

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ITOUCH-ISIS-MIB › xIsisSysOrigL2LSPBuffSize

xIsisSysOrigL2LSPBuffSize

Module: ITOUCH-ISIS-MIB

OID (symbolic): ITOUCH-ISIS-MIB::xIsisSysOrigL2LSPBuffSize

OID (numeric): 1.3.6.1.4.1.33.26.1.1.1.28

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The maximum size of Level 2 LSPs and SNPs originated by this system. This object follows the replaceOnlyWhileDisabled behaviour.

What is xIsisSysOrigL2LSPBuffSize?

Read-write integer (512-1492 bytes) setting the maximum size of Level 2 LSPs and SNPs this system originates; changeable only while the instance is disabled. This is the Level 2 counterpart to xIsisSysOrigL1LSPBuffSize, used to keep backbone LSPs within network MTU limits.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33.26.1.1.1.28
snmpwalk -v2c -c public <target> ITOUCH-ISIS-MIB::xIsisSysOrigL2LSPBuffSize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.33.26.1.1.1.28.1
snmpget -v2c -c public <target> ITOUCH-ISIS-MIB::xIsisSysOrigL2LSPBuffSize.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.33.26.1.1.1.28.1 i <value>

Start monitoring iTouch Communications (Black Box) router (Integrated IS-IS) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ITOUCH-ISIS-MIB::xIsisSysOrigL2LSPBuffSize OID value, configure state conditions and alerts, and monitor any iTouch Communications (Black Box) router (Integrated IS-IS) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.33xyplexCMU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.33.26xIsisITOUCH-ISIS-MIB
1.3.6.1.4.1.33.26.1xIsisSystemITOUCH-ISIS-MIB
1.3.6.1.4.1.33.26.1.1xIsisSysTableITOUCH-ISIS-MIB
1.3.6.1.4.1.33.26.1.1.1xIsisSysEntryITOUCH-ISIS-MIB
1.3.6.1.4.1.33.26.1.1.1.28xIsisSysOrigL2LSPBuffSizeITOUCH-ISIS-MIB