USR-IP-ROUTING-MIB :: usrIpIfbEntReasmMaxSize

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsUSR-IP-ROUTING-MIBusrIpIfbEntReasmMaxSize

usrIpIfbEntReasmMaxSize

Module: USR-IP-ROUTING-MIB

OID (symbolic): USR-IP-ROUTING-MIB::usrIpIfbEntReasmMaxSize

OID (numeric): 1.3.6.1.4.1.429.4.19.13.1.7

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: the size of the largest ip datagram which this entity can re-assemble from incoming ip fragmented datagrams received on this interface. it is usually equivalent to the mtu of the interface.

What is usrIpIfbEntReasmMaxSize?

Reports the largest IP datagram this interface can reassemble from incoming fragments, typically equal to the interface's MTU.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.19.13.1.7
snmpwalk -v2c -c public <target> USR-IP-ROUTING-MIB::usrIpIfbEntReasmMaxSize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.19.13.1.7.1
snmpget -v2c -c public <target> USR-IP-ROUTING-MIB::usrIpIfbEntReasmMaxSize.1

SNMPv3 example:

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

Start monitoring CommWorks (3Com/U.S. Robotics) remote-access platforms, IP routing (route-table capacity/RIP statistics status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-IP-ROUTING-MIB::usrIpIfbEntReasmMaxSize OID value, configure state conditions and alerts, and monitor any CommWorks (3Com/U.S. Robotics) remote-access platforms, IP routing (route-table capacity/RIP statistics status) 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
1.3.6.1.4.1.429usrCHS-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.19usrIpRoutingUSR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.19.13usrIpIfbTableUSR-IP-ROUTING-MIB
1.3.6.1.4.1.429.4.19.13.1usrIpIfbEntryUSR-IP-ROUTING-MIB
1.3.6.1.4.1.429.4.19.13.1.7usrIpIfbEntReasmMaxSizeUSR-IP-ROUTING-MIB