MTA-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
4
Rows
4
Columns
51

mtaTable

table
.1.3.6.1.2.1.28.1 · 1 row entry · 12 columns
Open in standard view
Uses the rfc variant from /opt/observium/mibs/rfc.
Command help
Walk mtaTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MTA-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MTA-MIB::mtaTable' 
The table holding information specific to an MTA.
mtaEntry row .1.3.6.1.2.1.28.1.1
The entry associated with each MTA.
Indexes
Column Syntax OID
mtaReceivedMessages
The number of messages received since MTA initialization.
This includes messages transmitted to this MTA from other
MTAs as well as messages that have been submitted to the
MTA directly by end-users or applications.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.1
mtaStoredMessages
The total number of messages currently stored in the MTA.
This includes messages that are awaiting transmission to
some other MTA or are waiting for delivery to an end-user
or application.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.2
mtaTransmittedMessages
The number of messages transmitted since MTA initialization.
This includes messages that were transmitted to some other
MTA or are waiting for delivery to an end-user or
application.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.3
mtaReceivedVolume
The total volume of messages received since MTA
initialization, measured in kilo-octets. This volume should
include all transferred data that is logically above the mail
transport protocol level. For example, an SMTP-…
K-octetsSNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.4
mtaStoredVolume
The total volume of messages currently stored in the MTA,
measured in kilo-octets. This volume should include all
stored data that is logically above the mail transport
protocol level. For example, an SMTP-based MTA s…
K-octetsSNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.5
mtaTransmittedVolume
The total volume of messages transmitted since MTA
initialization, measured in kilo-octets. This volume should
include all transferred data that is logically above the mail
transport protocol level. For example, an SM…
K-octetsSNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.6
mtaReceivedRecipients
The total number of recipients specified in all messages
received since MTA initialization. Recipients this MTA
has no responsibility for, i.e. inactive envelope
recipients or ones referred to in message headers,
shoul…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.7
mtaStoredRecipients
The total number of recipients specified in all messages
currently stored in the MTA. Recipients this MTA has no
responsibility for, i.e. inactive envelope recipients or
ones referred to in message headers, should not …
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.8
mtaTransmittedRecipients
The total number of recipients specified in all messages
transmitted since MTA initialization. Recipients this
MTA had no responsibility for, i.e. inactive envelope
recipients or ones referred to in message headers,
sh…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.9
mtaSuccessfulConvertedMessages
The number of messages that have been successfully
converted from one form to another since MTA
initialization.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.10
mtaFailedConvertedMessages
The number of messages for which an unsuccessful
attempt was made to convert them from one form to
another since MTA initialization.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.11
mtaLoopsDetected
A message loop is defined as a situation where the MTA
decides that a given message will never be delivered to
one or more recipients and instead will continue to
loop endlessly through one or more MTAs. This variable
…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.1.1.12

mtaGroupTable

table
.1.3.6.1.2.1.28.2 · 1 row entry · 34 columns
Open in standard view
Uses the rfc variant from /opt/observium/mibs/rfc.
Command help
Walk mtaGroupTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MTA-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MTA-MIB::mtaGroupTable' 
The table holding information specific to each MTA group.
mtaGroupEntry row .1.3.6.1.2.1.28.2.1
The entry associated with each MTA group.
Indexes
Column Syntax OID
mtaGroupIndex
The index associated with a group for a given MTA.
Integer32
Constraints:
range: 1-2147483647
 .1.3.6.1.2.1.28.2.1.1
mtaGroupReceivedMessages
The number of messages received to this group since
group creation.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.2
mtaGroupRejectedMessages
The number of messages rejected by this group since
group creation.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.3
mtaGroupStoredMessages
The total number of messages currently stored in this
group's queue.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.4
mtaGroupTransmittedMessages
The number of messages transmitted by this group since
group creation.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.5
mtaGroupReceivedVolume
The total volume of messages received to this group since
group creation, measured in kilo-octets. This volume
should include all transferred data that is logically above
the mail transport protocol level. For example…
K-octetsSNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.6
mtaGroupStoredVolume
The total volume of messages currently stored in this
group's queue, measured in kilo-octets. This volume should
include all stored data that is logically above the mail
transport protocol level. For example, an SMTP-…
K-octetsSNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.7
mtaGroupTransmittedVolume
The total volume of messages transmitted by this group
since group creation, measured in kilo-octets. This
volume should include all transferred data that is logically
above the mail transport protocol level. For exam…
K-octetsSNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.8
mtaGroupReceivedRecipients
The total number of recipients specified in all messages
received to this group since group creation.
Recipients this MTA has no responsibility for should not
be counted.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.9
mtaGroupStoredRecipients
The total number of recipients specified in all messages
currently stored in this group's queue. Recipients this
MTA has no responsibility for should not be counted.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.10
mtaGroupTransmittedRecipients
The total number of recipients specified in all messages
transmitted by this group since group creation.
Recipients this MTA had no responsibility for should not
be counted.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.11
mtaGroupOldestMessageStored
Time since the oldest message in this group's queue was

placed in the queue.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.12
mtaGroupInboundAssociations
The number of current associations to the group, where the
group is the responder.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.13
mtaGroupOutboundAssociations
The number of current associations to the group, where the
group is the initiator.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.14
mtaGroupAccumulatedInboundAssociations
The total number of associations to the group since
group creation, where the MTA was the responder.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.15
mtaGroupAccumulatedOutboundAssociations
The total number of associations from the group since
group creation, where the MTA was the initiator.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.16
mtaGroupLastInboundActivity
Time since the last time that this group had an active
inbound association for purposes of message reception.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.17
mtaGroupLastOutboundActivity
Time since the last time that this group had a
successful outbound association for purposes of
message delivery.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.18
mtaGroupRejectedInboundAssociations
The total number of inbound associations the group has
rejected, since group creation. Rejected associations
are not counted in the accumulated association totals.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.19
mtaGroupFailedOutboundAssociations
The total number associations where the group was the
initiator and association establishment has failed,
since group creation. Failed associations are
not counted in the accumulated association totals.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.20
mtaGroupInboundRejectionReason
The failure reason, if any, for the last association this
group refused to respond to. If no association attempt

has been made since the MTA was initialized the value
should be 'never'.
SNMP-FRAMEWORK-MIBSnmpAdminString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.21
mtaGroupOutboundConnectFailureReason
The failure reason, if any, for the last association attempt
this group initiated. If no association attempt has been
made since the MTA was initialized the value should be
'never'.
SNMP-FRAMEWORK-MIBSnmpAdminString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.22
mtaGroupScheduledRetry
The amount of time until this group is next scheduled to
attempt to make an association.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.23
mtaGroupMailProtocol
An identification of the protocol being used by this group.
For an group employing OSI protocols, this will be the
Application Context. For Internet applications, OID
values of the form {applTCPProtoID port} or {appl…
ObjectIdentifier .1.3.6.1.2.1.28.2.1.24
mtaGroupName
A descriptive name for the group. If this group connects to
a single remote MTA this should be the name of that MTA. If

this in turn is an Internet MTA this should be the domain
name. For an OSI MTA it s…
SNMP-FRAMEWORK-MIBSnmpAdminString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.25
mtaGroupSuccessfulConvertedMessages
The number of messages that have been successfully
converted from one form to another in this group
since group creation.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.26
mtaGroupFailedConvertedMessages
The number of messages for which an unsuccessful
attempt was made to convert them from one form to
another in this group since group creation.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.27
mtaGroupDescription
A description of the group's purpose. This information is
intended to identify the group in a status display.
SNMP-FRAMEWORK-MIBSnmpAdminString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.28
mtaGroupURL
A URL pointing to a description of the group. This
information is intended to identify and briefly describe
the group in a status display.
NETWORK-SERVICES-MIBURLString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.29
mtaGroupCreationTime
Time since this group was first created.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.30
mtaGroupHierarchy
Describes how this group fits into the hierarchy. A
positive value is interpreted as an mtaGroupIndex
value for some other group whose variables include
those of this group (and usually others). A negative
value is inte…
Integer32
Constraints:
range: -2147483648-2147483647
 .1.3.6.1.2.1.28.2.1.31
mtaGroupOldestMessageId
Message ID of the oldest message in the group's queue.
Whenever possible this should be in the form of an
RFC 822 msg-id; X.400 may convert X.400 message
identifiers to this form by following the rules laid
out in RFC21…
SNMP-FRAMEWORK-MIBSnmpAdminString
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.28.2.1.32
mtaGroupLoopsDetected
A message loop is defined as a situation where the MTA
decides that a given message will never be delivered to
one or more recipients and instead will continue to
loop endlessly through one or more MTAs. This variable
…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.2.1.33
mtaGroupLastOutboundAssociationAttempt
Time since the last time that this group attempted
to make an outbound association for purposes of
message delivery.
SNMPv2-TCTimeInterval
Type Constraints:
range: 0..2147483647
Description:
A period of time, measured in units of 0.01 seconds.
 .1.3.6.1.2.1.28.2.1.34

mtaGroupAssociationTable

table
.1.3.6.1.2.1.28.3 · 1 row entry · 1 columns
Open in standard view
Uses the rfc variant from /opt/observium/mibs/rfc.
Command help
Walk mtaGroupAssociationTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MTA-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MTA-MIB::mtaGroupAssociationTable' 
The table holding information regarding the associations
for each MTA group.
mtaGroupAssociationEntry row .1.3.6.1.2.1.28.3.1
The entry holding information regarding the associations
for each MTA group.
Indexes
Column Syntax OID
mtaGroupAssociationIndex
Reference into association table to allow correlation of
this group's active associations with the association table.
Integer32
Constraints:
range: 1-2147483647
 .1.3.6.1.2.1.28.3.1.1

mtaGroupErrorTable

table
.1.3.6.1.2.1.28.5 · 1 row entry · 4 columns
Open in standard view
Uses the rfc variant from /opt/observium/mibs/rfc.
Command help
Walk mtaGroupErrorTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MTA-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MTA-MIB::mtaGroupErrorTable' 
The table holding information regarding accumulated errors
for each MTA group.
mtaGroupErrorEntry row .1.3.6.1.2.1.28.5.1
The entry holding information regarding accumulated
errors for each MTA group.
Indexes
Column Syntax OID
mtaGroupInboundErrorCount
Count of the number of errors of a given type that have
been accumulated in association with a particular group
while processing incoming messages. In the case of SMTP

these will typically be errors repor…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.5.1.1
mtaGroupInternalErrorCount
Count of the number of errors of a given type that have
been accumulated in association with a particular group
during internal MTA processing.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.5.1.2
mtaGroupOutboundErrorCount
Count of the number of errors of a given type that have
been accumulated in association with a particular group's
outbound connection activities. In the case of an SMTP
client these will typically be errors reported whi…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.28.5.1.3
mtaStatusCode
An index capable of representing an Enhanced Mail System
Status Code. Enhanced Mail System Status Codes are
defined in RFC 1893. These codes have the form

class.subject.detail

Here 'c…
Integer32
Constraints:
range: 4000000-5999999
 .1.3.6.1.2.1.28.5.1.4