ALTEON-TS-PHYSICAL-MIB :: portInfoPhyIfMtu

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALTEON-TS-PHYSICAL-MIBportInfoPhyIfMtu

portInfoPhyIfMtu

Module: ALTEON-TS-PHYSICAL-MIB

OID (symbolic): ALTEON-TS-PHYSICAL-MIB::portInfoPhyIfMtu

OID (numeric): 1.3.6.1.4.1.1872.2.1.9.1.1.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The size of the largest datagram which can be sent/received on the interface, specified in octets. For interfaces that are used for transmitting network datagrams, this is the size of the largest network datagram that can be sent on the interface.

What is portInfoPhyIfMtu?

Reports the maximum transmission unit (largest datagram size in octets) the interface can send or receive.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.1.9.1.1.1.8
snmpwalk -v2c -c public <target> ALTEON-TS-PHYSICAL-MIB::portInfoPhyIfMtu

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.1.9.1.1.1.8.1
snmpget -v2c -c public <target> ALTEON-TS-PHYSICAL-MIB::portInfoPhyIfMtu.1

SNMPv3 example:

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

Start monitoring Alteon WebSystems (Nortel/Radware) Tigon-based load balancers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-TS-PHYSICAL-MIB::portInfoPhyIfMtu OID value, configure state conditions and alerts, and monitor any Alteon WebSystems (Nortel/Radware) Tigon-based load balancers (legacy) from a single console.

OID Breakdown

Upper-level ancestors (13 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
1.3.6.1.4.1.1872alteonALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2private_mibsALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.1switchALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.1.9informationALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.1.9.1port_infoALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.1.9.1.1portInfoTableALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.1.9.1.1.1portInfoTableEntryALTEON-PRIVATE-MIBS
Numeric OIDNameModule
1.3.6.1.4.1.1872.2.1.9.1.1.1.8portInfoPhyIfMtuALTEON-TS-PHYSICAL-MIB