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diff --git a/mibs/MTA-MIB.txt b/mibs/MTA-MIB.txt new file mode 100644 index 000000000..29618adc8 --- /dev/null +++ b/mibs/MTA-MIB.txt @@ -0,0 +1,1226 @@ +MTA-MIB DEFINITIONS ::= BEGIN + +IMPORTS + OBJECT-TYPE, Counter32, Gauge32, MODULE-IDENTITY, mib-2 + FROM SNMPv2-SMI + TimeInterval + FROM SNMPv2-TC + MODULE-COMPLIANCE, OBJECT-GROUP + FROM SNMPv2-CONF + SnmpAdminString + FROM SNMP-FRAMEWORK-MIB + applIndex, URLString + FROM NETWORK-SERVICES-MIB; + +mta MODULE-IDENTITY + LAST-UPDATED "200003030000Z" + ORGANIZATION "IETF Mail and Directory Management Working Group" + CONTACT-INFO + " Ned Freed + + Postal: Innosoft International, Inc. + 1050 Lakes Drive + West Covina, CA 91790 + US + + Tel: +1 626 919 3600 + Fax: +1 626 919 3614 + + E-Mail: ned.freed@innosoft.com" + DESCRIPTION + "The MIB module describing Message Transfer Agents (MTAs)" + REVISION "200003030000Z" + DESCRIPTION + "This revision, published in RFC 2789, changes a number of + DisplayStrings to SnmpAdminStrings. Note that this change + + is not strictly supported by SMIv2. However, the alternative + of deprecating the old objects and defining new objects + would have a more adverse impact on backward compatibility + and interoperability, given the particular semantics of + these objects. The defining reference for distinguished + names has also been updated from RFC 1779 to RFC 2253." + REVISION "199905120000Z" + DESCRIPTION + "This revision fixes a number of technical problems found in + previous versions: The conformance groups for different + versions of this MIB have been corrected, the recommendation + that an empty string be returned if the last operation was + successful has been removed from + mtaGroupInboundRejectionReason and + mtaGroupOutboundConnectFailureReason as it conflicts + with the stated purpose of these variables, and the + required mtaStatusCode entry has been added to + MtaGroupErrorEntry. It should be noted that this last + change in no way affects the bits on the wire." + REVISION "199708170000Z" + DESCRIPTION + "This revision, published in RFC 2249, adds the + mtaGroupDescription and mtaGroupURL fields, conversion + operation counters, a group hierarchy description mechanism, + counters for specific errors, oldest message IDs, per-MTA + and per-group loop counters, and a new table for tracking + any errors an MTA encounters." + REVISION "199311280000Z" + DESCRIPTION + "The original version of this MIB was published in RFC 1566" + ::= {mib-2 28} + +mtaTable OBJECT-TYPE + SYNTAX SEQUENCE OF MtaEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The table holding information specific to an MTA." + ::= {mta 1} + +mtaEntry OBJECT-TYPE + SYNTAX MtaEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The entry associated with each MTA." + INDEX {applIndex} + ::= {mtaTable 1} + +MtaEntry ::= SEQUENCE { + mtaReceivedMessages + Counter32, + mtaStoredMessages + Gauge32, + mtaTransmittedMessages + Counter32, + mtaReceivedVolume + Counter32, + mtaStoredVolume + Gauge32, + mtaTransmittedVolume + Counter32, + mtaReceivedRecipients + Counter32, + mtaStoredRecipients + Gauge32, + mtaTransmittedRecipients + Counter32, + mtaSuccessfulConvertedMessages + Counter32, + mtaFailedConvertedMessages + Counter32, + mtaLoopsDetected + Counter32 +} + +mtaReceivedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaEntry 1} + +mtaStoredMessages OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaEntry 2} + +mtaTransmittedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaEntry 3} + +mtaReceivedVolume OBJECT-TYPE + SYNTAX Counter32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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-based MTA + should use the number of kilo-octets in the message header + and body, while an X.400-based MTA should use the number of + kilo-octets of P2 data. 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." + ::= {mtaEntry 4} + +mtaStoredVolume OBJECT-TYPE + SYNTAX Gauge32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 should + use the number of kilo-octets in the message header and + body, while an X.400-based MTA would use the number of + kilo-octets of P2 data. This includes messages that are + awaiting transmission to some other MTA or are waiting + for delivery to an end-user or application." + ::= {mtaEntry 5} + +mtaTransmittedVolume OBJECT-TYPE + SYNTAX Counter32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 SMTP-based MTA + should use the number of kilo-octets in the message header + and body, while an X.400-based MTA should use the number of + kilo-octets of P2 data. This includes messages that were + transmitted to some other MTA or are waiting for delivery + to an end-user or application." + ::= {mtaEntry 6} + +mtaReceivedRecipients OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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, + should not be counted even if information about such + recipients is available. 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." + ::= {mtaEntry 7} + +mtaStoredRecipients OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 be + counted. This includes messages that are awaiting + transmission to some other MTA or are waiting for + delivery to an end-user or application." + ::= {mtaEntry 8} + +mtaTransmittedRecipients OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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, + should not be counted. This includes messages that were + transmitted to some other MTA or are waiting for + delivery to an end-user or application." + ::= {mtaEntry 9} + +mtaSuccessfulConvertedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages that have been successfully + converted from one form to another since MTA + initialization." + ::= {mtaEntry 10} + +mtaFailedConvertedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages for which an unsuccessful + attempt was made to convert them from one form to + another since MTA initialization." + ::= {mtaEntry 11} + +mtaLoopsDetected OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 + counts the number of times the MTA has detected such a + situation since MTA initialization. Note that the + mechanism MTAs use to detect loops (e.g., trace field + counting, count of references to this MTA in a trace + field, examination of DNS or other directory information, + etc.), the level at which loops are detected (e.g., per + message, per recipient, per directory entry, etc.), and + the handling of a loop once it is detected (e.g., looping + + messages are held, looping messages are bounced or sent + to the postmaster, messages that the MTA knows will loop + won't be accepted, etc.) vary widely from one MTA to the + next and cannot be inferred from this variable." + ::= {mtaEntry 12} + +-- MTAs typically group inbound reception, queue storage, and +-- outbound transmission in some way, rather than accounting for +-- such operations only across the MTA as a whole. In the most +-- extreme case separate information will be maintained for each +-- different entity that receives messages and for each entity +-- the MTA stores messages for and delivers messages to. Other +-- MTAs may elect to treat all reception equally, all queue +-- storage equally, all deliveries equally, or some combination +-- of this. Overlapped groupings are also possible, where an MTA +-- decomposes its traffic in different ways for different +-- purposes. + +-- In any case, a grouping abstraction is an extremely useful for +-- breaking down the activities of an MTA. For purposes of +-- labelling this will be called a "group" in this MIB. + +-- Each group contains all the variables needed to monitor all +-- aspects of an MTA's operation. However, the fact that all +-- groups contain all possible variables does not imply that all +-- groups must use all possible variables. For example, a single +-- group might be used to monitor only one kind of event (inbound +-- processing, outbound processing, or storage). In this sort of +-- configuration any counters that are unused as a result of a +-- given MTA's use of the group construct must be inaccessible; +-- e.g., returning either a noSuchName error (for an SNMPv1 get), +-- or a noSuchInstance exception (for an SNMPv2 get). + +-- Groups can be created at any time after MTA initialization. Once +-- a group is created it should not be deleted or its mtaGroupIndex +-- changed unless the MTA is reinitialized. + +-- Groups are not necessarily mutually exclusive. A given event may +-- be recorded by more than one group, a message may be seen as +-- stored by more than one group, and so on. Groups should be all +-- inclusive, however: if groups are implemented all aspects of an +-- MTA's operation should be registered in at least one group. +-- This freedom lets implementors use different sets of groups to +-- provide different "views" of an MTA. + +-- The possibility of overlap between groups means that summing +-- variables across groups may not produce values equal to those in +-- the mtaTable. mtaTable should always provide accurate information + +-- about the MTA as a whole. + +-- The term "channel" is often used in MTA implementations; channels +-- are usually, but not always, equivalent to a group. However, +-- this MIB does not use the term "channel" because there is no +-- requirement that an MTA supporting this MIB has to map its +-- "channel" abstraction one-to-one onto the MIB's group abstraction. + +-- An MTA may create a group or group of groups at any time. Once +-- created, however, an MTA cannot delete an entry for a group from +-- the group table. Deletion is only allowed when the MTA is +-- reinitialized, and is not required even then. This restriction +-- is imposed so that monitoring agents can rely on group +-- assignments being consistent across multiple query operations. + +-- Groups may be laid out so as to form a hierarchical arrangement, +-- with some groups acting as subgroups for other groups. +-- Alternately, disjoint groups of groups may be used to provide +-- different sorts of "snapshots" of MTA operation. The +-- mtaGroupHierarchy variable provides an indication of how each +-- group fits into the overall arrangement being used. + +-- Note that SNMP also defines and uses term "group". MTA groups are +-- NOT the same as SNMP groups. + +mtaGroupTable OBJECT-TYPE + SYNTAX SEQUENCE OF MtaGroupEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The table holding information specific to each MTA group." + ::= {mta 2} + +mtaGroupEntry OBJECT-TYPE + SYNTAX MtaGroupEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The entry associated with each MTA group." + INDEX {applIndex, mtaGroupIndex} + ::= {mtaGroupTable 1} + +MtaGroupEntry ::= SEQUENCE { + mtaGroupIndex + INTEGER, + mtaGroupReceivedMessages + Counter32, + mtaGroupRejectedMessages + + Counter32, + mtaGroupStoredMessages + Gauge32, + mtaGroupTransmittedMessages + Counter32, + mtaGroupReceivedVolume + Counter32, + mtaGroupStoredVolume + Gauge32, + mtaGroupTransmittedVolume + Counter32, + mtaGroupReceivedRecipients + Counter32, + mtaGroupStoredRecipients + Gauge32, + mtaGroupTransmittedRecipients + Counter32, + mtaGroupOldestMessageStored + TimeInterval, + mtaGroupInboundAssociations + Gauge32, + mtaGroupOutboundAssociations + Gauge32, + mtaGroupAccumulatedInboundAssociations + Counter32, + mtaGroupAccumulatedOutboundAssociations + Counter32, + mtaGroupLastInboundActivity + TimeInterval, + mtaGroupLastOutboundActivity + TimeInterval, + mtaGroupLastOutboundAssociationAttempt + TimeInterval, + mtaGroupRejectedInboundAssociations + Counter32, + mtaGroupFailedOutboundAssociations + Counter32, + mtaGroupInboundRejectionReason + SnmpAdminString, + mtaGroupOutboundConnectFailureReason + SnmpAdminString, + mtaGroupScheduledRetry + TimeInterval, + mtaGroupMailProtocol + OBJECT IDENTIFIER, + mtaGroupName + SnmpAdminString, + mtaGroupSuccessfulConvertedMessages + + Counter32, + mtaGroupFailedConvertedMessages + Counter32, + mtaGroupDescription + SnmpAdminString, + mtaGroupURL + URLString, + mtaGroupCreationTime + TimeInterval, + mtaGroupHierarchy + INTEGER, + mtaGroupOldestMessageId + SnmpAdminString, + mtaGroupLoopsDetected + Counter32 +} + +mtaGroupIndex OBJECT-TYPE + SYNTAX INTEGER (1..2147483647) + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The index associated with a group for a given MTA." + ::= {mtaGroupEntry 1} + +mtaGroupReceivedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages received to this group since + group creation." + ::= {mtaGroupEntry 2} + +mtaGroupRejectedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages rejected by this group since + group creation." + ::= {mtaGroupEntry 3} + +mtaGroupStoredMessages OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of messages currently stored in this + group's queue." + ::= {mtaGroupEntry 4} + +mtaGroupTransmittedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages transmitted by this group since + group creation." + ::= {mtaGroupEntry 5} + +mtaGroupReceivedVolume OBJECT-TYPE + SYNTAX Counter32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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, an + SMTP-based MTA should use the number of kilo-octets in the + message header and body, while an X.400-based MTA should use + the number of kilo-octets of P2 data." + ::= {mtaGroupEntry 6} + +mtaGroupStoredVolume OBJECT-TYPE + SYNTAX Gauge32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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-based + MTA should use the number of kilo-octets in the message + header and body, while an X.400-based MTA would use the + number of kilo-octets of P2 data." + ::= {mtaGroupEntry 7} + +mtaGroupTransmittedVolume OBJECT-TYPE + SYNTAX Counter32 + UNITS "K-octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 example, an + SMTP-based MTA should use the number of kilo-octets in the + message header and body, while an X.400-based MTA should use + the number of kilo-octets of P2 data." + ::= {mtaGroupEntry 8} + +mtaGroupReceivedRecipients OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaGroupEntry 9} + +mtaGroupStoredRecipients OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaGroupEntry 10} + +mtaGroupTransmittedRecipients OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaGroupEntry 11} + +mtaGroupOldestMessageStored OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Time since the oldest message in this group's queue was + + placed in the queue." + ::= {mtaGroupEntry 12} + +mtaGroupInboundAssociations OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of current associations to the group, where the + group is the responder." + ::= {mtaGroupEntry 13} + +mtaGroupOutboundAssociations OBJECT-TYPE + SYNTAX Gauge32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of current associations to the group, where the + group is the initiator." + ::= {mtaGroupEntry 14} + +mtaGroupAccumulatedInboundAssociations OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of associations to the group since + group creation, where the MTA was the responder." + ::= {mtaGroupEntry 15} + +mtaGroupAccumulatedOutboundAssociations OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of associations from the group since + group creation, where the MTA was the initiator." + ::= {mtaGroupEntry 16} + +mtaGroupLastInboundActivity OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Time since the last time that this group had an active + inbound association for purposes of message reception." + ::= {mtaGroupEntry 17} + +mtaGroupLastOutboundActivity OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Time since the last time that this group had a + successful outbound association for purposes of + message delivery." + ::= {mtaGroupEntry 18} + +mtaGroupLastOutboundAssociationAttempt OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Time since the last time that this group attempted + to make an outbound association for purposes of + message delivery." + ::= {mtaGroupEntry 34} + +mtaGroupRejectedInboundAssociations OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of inbound associations the group has + rejected, since group creation. Rejected associations + are not counted in the accumulated association totals." + ::= {mtaGroupEntry 19} + +mtaGroupFailedOutboundAssociations OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaGroupEntry 20} + +mtaGroupInboundRejectionReason OBJECT-TYPE + SYNTAX SnmpAdminString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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'." + ::= {mtaGroupEntry 21} + +mtaGroupOutboundConnectFailureReason OBJECT-TYPE + SYNTAX SnmpAdminString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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'." + ::= {mtaGroupEntry 22} + +mtaGroupScheduledRetry OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The amount of time until this group is next scheduled to + attempt to make an association." + ::= {mtaGroupEntry 23} + +mtaGroupMailProtocol OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 {applUDPProtoID + port} are used for TCP-based and UDP-based protocols, + respectively. In either case 'port' corresponds to the + primary port number being used by the protocol. The + usual IANA procedures may be used to register ports for + new protocols. applTCPProtoID and applUDPProtoID are + defined in the NETWORK-SERVICES-MIB, RFC 2788." + ::= {mtaGroupEntry 24} + +mtaGroupName OBJECT-TYPE + SYNTAX SnmpAdminString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 should be the string encoded + distinguished name of the managed object using the format + defined in RFC 2253. For X.400(1984) MTAs which do not + have a Distinguished Name, the RFC 2156 syntax + 'mta in globalid' used in X400-Received: fields can be + used." + ::= {mtaGroupEntry 25} + +mtaGroupSuccessfulConvertedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of messages that have been successfully + converted from one form to another in this group + since group creation." + ::= {mtaGroupEntry 26} + +mtaGroupFailedConvertedMessages OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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." + ::= {mtaGroupEntry 27} + +mtaGroupDescription OBJECT-TYPE + SYNTAX SnmpAdminString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "A description of the group's purpose. This information is + intended to identify the group in a status display." + ::= {mtaGroupEntry 28} + +mtaGroupURL OBJECT-TYPE + SYNTAX URLString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "A URL pointing to a description of the group. This + information is intended to identify and briefly describe + the group in a status display." + ::= {mtaGroupEntry 29} + +mtaGroupCreationTime OBJECT-TYPE + SYNTAX TimeInterval + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Time since this group was first created." + ::= {mtaGroupEntry 30} + +mtaGroupHierarchy OBJECT-TYPE + SYNTAX INTEGER (-2147483648..2147483647) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 interpreted as a group collection code: Groups + with common negative hierarchy values comprise one + particular breakdown of MTA activity as a whole. A + zero value means that this MIB implementation doesn't + implement hierarchy indicators and thus the overall + group hierarchy cannot be determined." + ::= {mtaGroupEntry 31} + +mtaGroupOldestMessageId OBJECT-TYPE + SYNTAX SnmpAdminString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 RFC2156." + ::= {mtaGroupEntry 32} + +mtaGroupLoopsDetected OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 + counts the number of times the MTA has detected such a + situation in conjunction with something associated with + + this group since group creation. Note that the + mechanism MTAs use to detect loops (e.g., trace field + counting, count of references to this MTA in a trace + field, examination of DNS or other directory information, + etc.), the level at which loops are detected (e.g., per + message, per recipient, per directory entry, etc.), and + the handling of a loop once it is detected (e.g., looping + messages are held, looping messages are bounced or sent + to the postmaster, messages that the MTA knows will loop + won't be accepted, etc.) vary widely from one MTA to the + next and cannot be inferred from this variable." + ::= {mtaGroupEntry 33} + +-- The mtaGroupAssociationTable provides a means of correlating +-- entries in the network services association table with the +-- MTA group responsible for the association. + +mtaGroupAssociationTable OBJECT-TYPE + SYNTAX SEQUENCE OF MtaGroupAssociationEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The table holding information regarding the associations + for each MTA group." + ::= {mta 3} + +mtaGroupAssociationEntry OBJECT-TYPE + SYNTAX MtaGroupAssociationEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The entry holding information regarding the associations + for each MTA group." + INDEX {applIndex, mtaGroupIndex, mtaGroupAssociationIndex} + ::= {mtaGroupAssociationTable 1} + +MtaGroupAssociationEntry ::= SEQUENCE { + mtaGroupAssociationIndex + INTEGER +} + +mtaGroupAssociationIndex OBJECT-TYPE + SYNTAX INTEGER (1..2147483647) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Reference into association table to allow correlation of + this group's active associations with the association table." + ::= {mtaGroupAssociationEntry 1} + +-- The mtaGroupErrorTable gives each group a way of tallying +-- the specific errors it has encountered. The mechanism +-- defined here uses RFC 1893 status codes to identify +-- various specific errors. There are also classes for generic +-- errors of various sorts, and the entire mechanism is also +-- extensible, in that new error codes can be defined at any +-- time. + +mtaGroupErrorTable OBJECT-TYPE + SYNTAX SEQUENCE OF MtaGroupErrorEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The table holding information regarding accumulated errors + for each MTA group." + ::= {mta 5} + +mtaGroupErrorEntry OBJECT-TYPE + SYNTAX MtaGroupErrorEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The entry holding information regarding accumulated + errors for each MTA group." + INDEX {applIndex, mtaGroupIndex, mtaStatusCode} + ::= {mtaGroupErrorTable 1} + +MtaGroupErrorEntry ::= SEQUENCE { + mtaStatusCode + INTEGER (4000000..5999999), + mtaGroupInboundErrorCount + Counter32, + mtaGroupInternalErrorCount + Counter32, + mtaGroupOutboundErrorCount + Counter32 +} + +mtaGroupInboundErrorCount OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 reporting by an SMTP + server to the remote client; in the case of X.400 + these will typically be errors encountered while + processing an incoming message." + ::= {mtaGroupErrorEntry 1} + +mtaGroupInternalErrorCount OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Count of the number of errors of a given type that have + been accumulated in association with a particular group + during internal MTA processing." + ::= {mtaGroupErrorEntry 2} + +mtaGroupOutboundErrorCount OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "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 while + attempting to contact or while communicating with the + remote SMTP server. In the case of X.400 these will + typically be errors encountered while constructing + or attempting to deliver an outgoing message." + ::= {mtaGroupErrorEntry 3} + +mtaStatusCode OBJECT-TYPE + SYNTAX INTEGER (4000000..5999999) + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "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 'class' is either 2, 4, or 5 and both 'subject' and + 'detail' are integers in the range 0..999. Given a status + code the corresponding index value is defined to be + ((class * 1000) + subject) * 1000 + detail. Both SMTP + error response codes and X.400 reason and diagnostic codes + can be mapped into these codes, resulting in a namespace + + capable of describing most error conditions a mail system + encounters in a generic yet detailed way." + ::= {mtaGroupErrorEntry 4} + +-- Conformance information + +mtaConformance OBJECT IDENTIFIER ::= {mta 4} + +mtaGroups OBJECT IDENTIFIER ::= {mtaConformance 1} +mtaCompliances OBJECT IDENTIFIER ::= {mtaConformance 2} + +-- Compliance statements + +mtaCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 1566 implementations + which support the Mail Monitoring MIB for basic + monitoring of MTAs." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC1566Group} + ::= {mtaCompliances 1} + +mtaAssocCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 1566 implementations + which support the Mail Monitoring MIB for monitoring + of MTAs and their associations." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC1566Group, mtaRFC1566AssocGroup} + ::= {mtaCompliances 2} + +mtaRFC2249Compliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2249 implementations + which support the Mail Monitoring MIB for basic + monitoring of MTAs." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2249Group} + ::= {mtaCompliances 5} + +mtaRFC2249AssocCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2249 implementations + + which support the Mail Monitoring MIB for monitoring of + MTAs and their associations." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2249Group, mtaRFC2249AssocGroup} + ::= {mtaCompliances 6} + +mtaRFC2249ErrorCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2249 implementations + which support the Mail Monitoring MIB for monitoring of + MTAs and detailed errors." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2249Group, mtaRFC2249ErrorGroup} + ::= {mtaCompliances 7} + +mtaRFC2249FullCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2249 implementations + which support the full Mail Monitoring MIB for + monitoring of MTAs, associations, and detailed errors." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2249Group, mtaRFC2249AssocGroup, + mtaRFC2249ErrorGroup} + ::= {mtaCompliances 8} + +mtaRFC2789Compliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2789 implementations + which support the Mail Monitoring MIB for basic + monitoring of MTAs." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2789Group} + ::= {mtaCompliances 9} + +mtaRFC2789AssocCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2789 implementations + which support the Mail Monitoring MIB for monitoring of + MTAs and their associations." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2789Group, mtaRFC2789AssocGroup} + ::= {mtaCompliances 10} + +mtaRFC2789ErrorCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2789 implementations + which support the Mail Monitoring MIB for monitoring of + MTAs and detailed errors." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2789Group, mtaRFC2789ErrorGroup} + ::= {mtaCompliances 11} + +mtaRFC2789FullCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for RFC 2789 implementations + which support the full Mail Monitoring MIB for + monitoring of MTAs, associations, and detailed errors." + MODULE -- this module + MANDATORY-GROUPS {mtaRFC2789Group, mtaRFC2789AssocGroup, + mtaRFC2789ErrorGroup} + ::= {mtaCompliances 12} + +-- Units of conformance + +mtaRFC1566Group OBJECT-GROUP + OBJECTS { + mtaReceivedMessages, mtaStoredMessages, + mtaTransmittedMessages, mtaReceivedVolume, mtaStoredVolume, + mtaTransmittedVolume, mtaReceivedRecipients, + mtaStoredRecipients, mtaTransmittedRecipients, + mtaGroupReceivedMessages, mtaGroupRejectedMessages, + mtaGroupStoredMessages, mtaGroupTransmittedMessages, + mtaGroupReceivedVolume, mtaGroupStoredVolume, + mtaGroupTransmittedVolume, mtaGroupReceivedRecipients, + mtaGroupStoredRecipients, mtaGroupTransmittedRecipients, + mtaGroupOldestMessageStored, mtaGroupInboundAssociations, + mtaGroupOutboundAssociations, + mtaGroupAccumulatedInboundAssociations, + mtaGroupAccumulatedOutboundAssociations, + mtaGroupLastInboundActivity, mtaGroupLastOutboundActivity, + mtaGroupRejectedInboundAssociations, + mtaGroupFailedOutboundAssociations, + mtaGroupInboundRejectionReason, + mtaGroupOutboundConnectFailureReason, + mtaGroupScheduledRetry, mtaGroupMailProtocol, mtaGroupName} + STATUS current + DESCRIPTION + "A collection of objects providing basic monitoring of MTAs. + This is the original set of such objects defined in RFC + 1566." + ::= {mtaGroups 10} + +mtaRFC1566AssocGroup OBJECT-GROUP + OBJECTS { + mtaGroupAssociationIndex} + STATUS current + DESCRIPTION + "A collection of objects providing monitoring of MTA + associations. This is the original set of such objects + defined in RFC 1566." + ::= {mtaGroups 11} + +mtaRFC2249Group OBJECT-GROUP + OBJECTS { + mtaReceivedMessages, mtaStoredMessages, + mtaTransmittedMessages, mtaReceivedVolume, mtaStoredVolume, + mtaTransmittedVolume, mtaReceivedRecipients, + mtaStoredRecipients, mtaTransmittedRecipients, + mtaSuccessfulConvertedMessages, mtaFailedConvertedMessages, + mtaGroupReceivedMessages, mtaGroupRejectedMessages, + mtaGroupStoredMessages, mtaGroupTransmittedMessages, + mtaGroupReceivedVolume, mtaGroupStoredVolume, + mtaGroupTransmittedVolume, mtaGroupReceivedRecipients, + mtaGroupStoredRecipients, mtaGroupTransmittedRecipients, + mtaGroupOldestMessageStored, mtaGroupInboundAssociations, + mtaGroupOutboundAssociations, mtaLoopsDetected, + mtaGroupAccumulatedInboundAssociations, + mtaGroupAccumulatedOutboundAssociations, + mtaGroupLastInboundActivity, mtaGroupLastOutboundActivity, + mtaGroupLastOutboundAssociationAttempt, + mtaGroupRejectedInboundAssociations, + mtaGroupFailedOutboundAssociations, + mtaGroupInboundRejectionReason, + mtaGroupOutboundConnectFailureReason, + mtaGroupScheduledRetry, mtaGroupMailProtocol, mtaGroupName, + mtaGroupSuccessfulConvertedMessages, + mtaGroupFailedConvertedMessages, mtaGroupDescription, + mtaGroupURL, mtaGroupCreationTime, mtaGroupHierarchy, + mtaGroupOldestMessageId, mtaGroupLoopsDetected} + STATUS current + DESCRIPTION + "A collection of objects providing basic monitoring of MTAs. + This group was originally defined in RFC 2249." + ::= {mtaGroups 4} + +mtaRFC2249AssocGroup OBJECT-GROUP + OBJECTS { + mtaGroupAssociationIndex} + STATUS current + DESCRIPTION + "A collection of objects providing monitoring of MTA + associations. This group was originally defined in RFC + 2249." + ::= {mtaGroups 5} + +mtaRFC2249ErrorGroup OBJECT-GROUP + OBJECTS { + mtaGroupInboundErrorCount, mtaGroupInternalErrorCount, + mtaGroupOutboundErrorCount} + STATUS current + DESCRIPTION + "A collection of objects providing monitoring of + detailed MTA errors. This group was originally defined + in RFC 2249." + ::= {mtaGroups 6} + +mtaRFC2789Group OBJECT-GROUP + OBJECTS { + mtaReceivedMessages, mtaStoredMessages, + mtaTransmittedMessages, mtaReceivedVolume, mtaStoredVolume, + mtaTransmittedVolume, mtaReceivedRecipients, + mtaStoredRecipients, mtaTransmittedRecipients, + mtaSuccessfulConvertedMessages, mtaFailedConvertedMessages, + mtaGroupReceivedMessages, mtaGroupRejectedMessages, + mtaGroupStoredMessages, mtaGroupTransmittedMessages, + mtaGroupReceivedVolume, mtaGroupStoredVolume, + mtaGroupTransmittedVolume, mtaGroupReceivedRecipients, + mtaGroupStoredRecipients, mtaGroupTransmittedRecipients, + mtaGroupOldestMessageStored, mtaGroupInboundAssociations, + mtaGroupOutboundAssociations, mtaLoopsDetected, + mtaGroupAccumulatedInboundAssociations, + mtaGroupAccumulatedOutboundAssociations, + mtaGroupLastInboundActivity, mtaGroupLastOutboundActivity, + mtaGroupLastOutboundAssociationAttempt, + mtaGroupRejectedInboundAssociations, + mtaGroupFailedOutboundAssociations, + mtaGroupInboundRejectionReason, + mtaGroupOutboundConnectFailureReason, + mtaGroupScheduledRetry, mtaGroupMailProtocol, mtaGroupName, + mtaGroupSuccessfulConvertedMessages, + mtaGroupFailedConvertedMessages, mtaGroupDescription, + mtaGroupURL, mtaGroupCreationTime, mtaGroupHierarchy, + mtaGroupOldestMessageId, mtaGroupLoopsDetected} + STATUS current + DESCRIPTION + "A collection of objects providing basic monitoring of MTAs. + + This is the appropriate group for RFC 2789." + ::= {mtaGroups 7} + +mtaRFC2789AssocGroup OBJECT-GROUP + OBJECTS { + mtaGroupAssociationIndex} + STATUS current + DESCRIPTION + "A collection of objects providing monitoring of MTA + associations. This is the appropriate group for RFC + 2789 association monitoring." + ::= {mtaGroups 8} + +mtaRFC2789ErrorGroup OBJECT-GROUP + OBJECTS { + mtaGroupInboundErrorCount, mtaGroupInternalErrorCount, + mtaGroupOutboundErrorCount} + STATUS current + DESCRIPTION + "A collection of objects providing monitoring of + detailed MTA errors. This is the appropriate group + for RFC 2789 error monitoring." + ::= {mtaGroups 9} + +END |