rxPausePkts
CMM3-MIB ·
.1.3.6.1.4.1.161.19.3.4.2.1.1.16
Object
column
SNMPv2-SMICounter32
The number of PAUSE frame received by a port. The PAUSE frame must have a valid MAC Control Frame EtherType field (88-08h), have a destination MAC address of either the MAC Control frame reserved multicast address(01-80-c2-00-00-011) or the unique MAC address associated with the specific port, a valid PAUSE Opcode (00-01), be a minimum of 64 bytes in length (excluding preamble but including FCS), and have a valid CRC. Although an 802.3 compliant MAC is only permitted to transmit PAUSE frames when in full duplex mode, with flow control enabled, and with the transfer of PAUSE frames determined by the result of auto-negotiation, an 802.3 MAC receiver is required to count all received PAUSE frames, regardless of its half/full-duplex status. An indication that a MAC is in half-duplex with the RxPausePkts incrementing indicates a non-compliant transmitting device on the network.
Context
- MIB
- CMM3-MIB
- OID
.1.3.6.1.4.1.161.19.3.4.2.1.1.16- Type
- column
- Access
- readonly
- Status
- current
- Parent
- cmmSwitchEntry
Syntax
SNMPv2-SMICounter32
Values & Constraints
No enumerated values or constraints recorded.