exchmtaFreeHeaders
WINDOWS-NT-PERFORMANCE ·
.1.3.6.1.4.1.311.1.1.3.1.1.20.5
Object
scalar
mandatory
Integer32
Free Headers is the number of free buffer headers in the MTA pool.
Context
- MIB
- WINDOWS-NT-PERFORMANCE
- OID
.1.3.6.1.4.1.311.1.1.3.1.1.20.5- Type
- scalar
- Access
- readonly
- Status
- mandatory
- Parent
- mSExchangeMTA
- Siblings
- 41
Syntax
Integer32
- Source
- COPS-PR-SPPIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| exchmtaAdjacentMTAAssociations mandatory Adjacent MTA Associations is the number of open associations this MTA has to other MTAs. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.1 |
| exchmtaXAPIClients mandatory XAPI Clients is the number of XAPI clients connected to the MTA using the XAPI MA/OM interface. A single client may have multiple XAPI client sessions. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.10 |
| exchmtaDiskFileDeletesPerSec mandatory Disk File Deletes/sec is the rate of disk file delete operations. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.11 |
| exchmtaDiskFileSyncsPerSec mandatory Disk File Syncs/sec is the rate of disk file sync operations. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.12 |
| exchmtaDiskFileOpensPerSec mandatory Disk File Opens/sec is the rate of disk file open operations. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.13 |
| exchmtaDiskFileReadsPerSec mandatory Disk File Reads/sec is the rate of disk file read operations. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.14 |
| exchmtaDiskFileWritesPerSec mandatory Disk File Writes/sec is the rate of disk file write operations. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.15 |
| exchmtaExDSReadCallsPerSec mandatory ExDS Read Calls/sec is the rate of read calls to the directory service. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.16 |
| exchmtaXAPIReceiveBytesPerSec mandatory XAPI Receive Bytes/sec is the rate that bytes are received over a XAPI connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.17 |
| exchmtaXAPITransmitBytesPerSec mandatory XAPI Transmit Bytes/sec is the rate that bytes are transmitted over a XAPI connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.18 |
| exchmtaAdminInterfaceReceiveBytesPerSec mandatory Admin Interface Receive Bytes/sec is the rate that bytes are received over an Admin connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.19 |
| exchmtaMessagesPerSec mandatory Messages/sec is the rate that messages are processed. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.2 |
| exchmtaAdminInterfaceTransmitBytesPerSec mandatory Admin Interface Transmit Bytes/sec is the rate that bytes are transmitted over an Admin connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.20 |
| exchmtaLANReceiveBytesPerSec mandatory LAN Receive Bytes/sec is the rate that bytes are received over a LAN from MTAs. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.21 |
| exchmtaLANTransmitBytesPerSec mandatory LAN Transmit Bytes/sec is the rate that bytes are transmitted over a LAN to MTAs. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.22 |
| exchmtaRASReceiveBytesPerSec mandatory RAS Receive Bytes/sec is the rate that bytes are received over a RAS connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.23 |
| exchmtaRASTransmitBytesPerSec mandatory RAS Transmit Bytes/sec is the rate that bytes are transmitted over a RAS connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.24 |
| exchmtaTCPPerIPReceiveBytesPerSec mandatory TCP/IP Receive Bytes/sec is the rate that bytes are received over a TCP/IP connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.25 |
| exchmtaTCPPerIPTransmitBytesPerSec mandatory TCP/IP Transmit Bytes/sec is the rate that bytes are transmitted over a TCP/IP connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.26 |
| exchmtaTP4ReceiveBytesPerSec mandatory TP4 Receive Bytes/sec is the rate that bytes are received over a TP4 connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.27 |
| exchmtaTP4TransmitBytesPerSec mandatory TP4 Transmit Bytes/sec is the rate that bytes are transmitted over a TP4 connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.28 |
| exchmtaX25ReceiveBytesPerSec mandatory X.25 Receive Bytes/sec is the rate that bytes are received over an X.25 connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.29 |
| exchmtaMessageBytesPerSec mandatory Message Bytes/sec is the rate that message bytes are processed. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.3 |
| exchmtaX25TransmitBytesPerSec mandatory X.25 Transmit Bytes/sec is the rate that bytes are transmitted over an X.25 connection. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.30 |
| exchmtaDeferredDeliveryMsgs mandatory Deferred Delivery Msgs is the total number of deferred delivery messages currently stored in the MTA. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.31 |
| exchmtaTotalRecipientsQueued mandatory Total Recipients Queued is the total number of recipients specified in all messages currently stored in the MTA. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.32 |
| exchmtaTotalSuccessfulConversions mandatory Total Successful Conversions is the total number of messages successfully converted from one form to another since MTA initialization. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.33 |
| exchmtaTotalFailedConversions mandatory Total Failed Conversions is the total number of messages which failed to be converted from one form to another since MTA initialization. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.34 |
| exchmtaTotalLoopsDetected mandatory Total Loops Detected is the total number of messages detected to have looped since MTA initialization. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.35 |
| exchmtaInboundMessagesTotal mandatory Inbound Messages Total is the total number of messages received since MTA initialization. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.36 |
| exchmtaOutboundMessagesTotal mandatory Outbound Messages Total is the total number of messages transmitted since MTA initialization. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.37 |
| exchmtaInboundBytesTotal mandatory Inbound Bytes Total is the total volume of message content received since MTA initialization, measured in kilobytes. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.38 |
| exchmtaWorkQueueBytes mandatory Work Queue Bytes is the total volume of message content currently stored in the MTA, measured in kilobytes. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.39 |
| exchmtaFreeElements mandatory Free Elements is the number of free buffer elements in the MTA pool. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.4 |
| exchmtaOutboundBytesTotal mandatory Outbound Bytes Total is the total volume of message content transmitted since MTA initialization, measured in kilobytes. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.40 |
| exchmtaTotalRecipientsInbound mandatory Total Recipients Inbound is the total number of recipients specified in all messages received since MTA initialization. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.41 |
| exchmtaTotalRecipientsOutbound mandatory Total Recipients Outbound is the total number of recipients specified in all messages transmitted since MTA initialization. | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.311.1.1.3.1.1.20.42 |
| exchmtaAdminConnections mandatory Admin Connections is the number of Microsoft Exchange Administrator programs connected to this MTA. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.6 |
| exchmtaThreadsInUse mandatory Threads in Use is the number of threads in use by the MTA (does not include RPC threads). This number can be used to determine whether additional processors could be of benefit. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.7 |
| exchmtaWorkQueueLength mandatory Work Queue Length is the number of outstanding messages in the Work Queue, which indicates the number of messages not yet processed to completion by the MTA. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.8 |
| exchmtaXAPIGateways mandatory XAPI Gateways is the number of gateways connected to the MTA using the XAPI MT/OM interface. A single gateway may have multiple XAPI gateway sessions. | scalar | Integer32 | .1.3.6.1.4.1.311.1.1.3.1.1.20.9 |