WHISP-SM-MIB :: pppoeMTUOverrideValue

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WHISP-SM-MIB › pppoeMTUOverrideValue

pppoeMTUOverrideValue

Module: WHISP-SM-MIB

OID (symbolic): WHISP-SM-MIB::pppoeMTUOverrideValue

OID (numeric): 1.3.6.1.4.1.161.19.3.2.1.85

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enable the overriding of the PPP link's MTU. Normally, the PPP link will set the MTU to the MRU of the PPPoE Server, but this may be overridden. If the MRU of the PPPoE server is smaller than the desired MTU, the smaller MTU will be used. Max MTU of a PPPoE link is 1492.

What is pppoeMTUOverrideValue?

The MTU to use when MTU override is on, 0 to 1492 (1492 is the maximum for a PPPoE link). The source text is copied from the enable object, but the 0..1492 range makes the meaning clear; if the PPPoE server's MRU is smaller, the smaller MTU is used.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.161.19.3.2.1.85
snmpwalk -v2c -c public <target> WHISP-SM-MIB::pppoeMTUOverrideValue

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.161.19.3.2.1.85.1
snmpget -v2c -c public <target> WHISP-SM-MIB::pppoeMTUOverrideValue.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.161.19.3.2.1.85.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> pppoeMTUOverrideValue.1

Start monitoring Cambium/Motorola Canopy Subscriber Module (SM), fixed wireless broadband CPE radio (signal-level/session/DFS-event status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WHISP-SM-MIB::pppoeMTUOverrideValue OID value, configure state conditions and alerts, and monitor any Cambium/Motorola Canopy Subscriber Module (SM), fixed wireless broadband CPE radio (signal-level/session/DFS-event status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.161motWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19whispRootWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19.3whispProductsWHISP-GLOBAL-REG-MIB
1.3.6.1.4.1.161.19.3.2whispSmWHISP-GLOBAL-REG-MIB
Numeric OIDNameModule
1.3.6.1.4.1.161.19.3.2.1whispSmConfigWHISP-SM-MIB
1.3.6.1.4.1.161.19.3.2.1.85pppoeMTUOverrideValueWHISP-SM-MIB