IF-MIB - RFC 2863 - The Interfaces Group MIB

Describes the network interfaces on the entity. For each interface the following information is given:

• ifType: The type of interface
• ifMtu: Size of the largest packet which can be sent/received on the interface
• ifSpeed: An estimate of the interface’s current bandwidth
• ifPhysAddress: The interface’s address at its protocol sub-layer. For 802.x interfaces, this is the MAC address
• The administrative and operational state of the interface
• The number of octets and packets sent and received on the interface