DNS-SERVER-MIB
- Registered at
- 1.3.6.1.2.1.32
- Last updated
- 1994-01-28 22:51
- Organization
- IETF DNS Working Group
- Namespace
- standard
- Source file
DNS-SERVER-MIB- Digest
sha256:6d6a3c0377f3cfd36f0ce7e38962cf25a7ac2033d22eae674b0933c6d2825e2d
Description
The MIB module for entities implementing the server side of the Domain Name System (DNS) protocol.
Contact
Rob Austein Postal: Epilogue Technology Corporation 268 Main Street, Suite 283 North Reading, MA 10864 US Tel: +1 617 245 0804 Fax: +1 617 245 8122 E-Mail: sra@epilogue.com Jon Saperia Postal: Digital Equipment Corporation 110 Spit Brook Road ZKO1-3/H18 Nashua, NH 03062-2698 US Tel: +1 603 881 0480 Fax: +1 603 881 0120 Email: saperia@zko.dec.com
Imports
| From | Symbols |
|---|---|
| SNMPv2-CONF | MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP |
| SNMPv2-SMI | Counter32, Gauge32, IpAddress, MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-IDENTITY, OBJECT-TYPE, iso, mib-2 |
| SNMPv2-TC | DisplayString, RowStatus, TEXTUAL-CONVENTION, TruthValue |
Imported by
9 module(s) in this corpus import this one.
Load order
Every file a consumer needs in order to load this module, dependencies first.
DNS-SERVER-MIB SNMPv2-CONF SNMPv2-SMI SNMPv2-TC
Under this module's arcs
Where the registration tree carries on below this module.
| Arc | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.32.2 | dnsResMIB | DNS-RESOLVER-MIB |
Textual conventions
| Name | OID | Syntax | Access | Status |
|---|---|---|---|---|
| DnsClass TEXTUAL-CONVENTION This data type is used to represent the class values which appear in Resource Records in the DNS. A 16-bit unsigned integer is used to allow room for new classes of records to be defined. Existing standard classes are listed in the DNS specifications. | current | |||
| DnsName TEXTUAL-CONVENTION A DNS name is a sequence of labels. When DNS names are displayed, the boundaries between labels are typically indicated by dots (e.g. `Acme' and `COM' are labels in the name `Acme.COM'). In the DNS protocol, however, no such separators are needed because each label is encoded as a length octet followed by the indicated number of octets of label. For example, `Acme.COM' is encoded as the octet sequence { 4, 'A', 'c', 'm', 'e', 3, 'C', 'O', 'M', 0 } (the final 0 is the length of the name of the root domain, which appears implicitly at the end of any DNS name). This MIB uses the same encoding as the DNS protocol. A DnsName must always be a fully qualified name. It is an error to encode a relative domain name as a DnsName without first making it a fully qualified name. | current | |||
| DnsNameAsIndex TEXTUAL-CONVENTION This textual convention is like a DnsName, but is used as an index componant in tables. Alphabetic characters in names of this type are restricted to uppercase: the characters 'a' through 'z' are mapped to the characters 'A' through 'Z'. This restriction is intended to make the lexical ordering imposed by SNMP useful when applied to DNS names. Note that it is theoretically possible for a valid DNS name to exceed the allowed length of an SNMP object identifer, and thus be impossible to represent in tables in this MIB that are indexed by DNS name. Sampling of DNS names in current use on the Internet suggests that this limit does not pose a serious problem in practice. | current | |||
| DnsOpCode TEXTUAL-CONVENTION This textual convention is used to represent the DNS OPCODE values used in the header section of DNS messages. Existing standard OPCODE values are listed in the DNS specifications. | current | |||
| DnsQClass TEXTUAL-CONVENTION This data type is used to represent the QClass values which appear in Resource Records in the DNS. A 16-bit unsigned integer is used to allow room for new QClass records to be defined. Existing standard QClasses are listed in the DNS specification. | current | |||
| DnsQType TEXTUAL-CONVENTION This data type is used to represent the QType values which appear in Resource Records in the DNS. A 16-bit unsigned integer is used to allow room for new QType records to be defined. Existing standard QTypes are listed in the DNS specification. | current | |||
| DnsRespCode TEXTUAL-CONVENTION This data type is used to represent the DNS RCODE value in DNS response messages. Existing standard RCODE values are listed in the DNS specifications. | current | |||
| DnsTime TEXTUAL-CONVENTION DnsTime values are 32-bit unsigned integers which measure time in seconds. | current | |||
| DnsType TEXTUAL-CONVENTION This data type is used to represent the type values which appear in Resource Records in the DNS. A 16-bit unsigned integer is used to allow room for new record types to be defined. Existing standard types are listed in the DNS specifications. | current |
Objects
| Name | OID | Syntax | Access | Status |
|---|---|---|---|---|
| dns OBJECT-IDENTITY The OID assigned to DNS MIB work by the IANA. | 1.3.6.1.2.1.32 | current | ||
| dnsServMIBObjects OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.1 | |||
| dnsServConfig OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.1.1 | |||
| dnsServConfigImplementIdent OBJECT-TYPE The implementation identification string for the DNS server software in use on the system, for example; `FNS-2.1' | 1.3.6.1.2.1.32.1.1.1.1 | DisplayString | read-only | current |
| dnsServConfigRecurs OBJECT-TYPE This represents the recursion services offered by this name server. The values that can be read or written are: available(1) - performs recursion on requests from clients. restricted(2) - recursion is performed on requests only from certain clients, for example; clients on an access control list. unavailable(3) - recursion is not available. | 1.3.6.1.2.1.32.1.1.1.2 | INTEGER {available(1), restricted(2), unavailable(3)} | read-write | current |
| dnsServConfigUpTime OBJECT-TYPE If the server has a persistent state (e.g., a process), this value will be the time elapsed since it started. For software without persistant state, this value will be zero. | 1.3.6.1.2.1.32.1.1.1.3 | DnsTime | read-only | current |
| dnsServConfigResetTime OBJECT-TYPE If the server has a persistent state (e.g., a process) and supports a `reset' operation (e.g., can be told to re-read configuration files), this value will be the time elapsed since the last time the name server was `reset.' For software that does not have persistence or does not support a `reset' operation, this value will be zero. | 1.3.6.1.2.1.32.1.1.1.4 | DnsTime | read-only | current |
| dnsServConfigReset OBJECT-TYPE Status/action object to reinitialize any persistant name server state. When set to reset(2), any persistant name server state (such as a process) is reinitialized as if the name server had just been started. This value will never be returned by a read operation. When read, one of the following values will be returned: other(1) - server in some unknown state; initializing(3) - server (re)initializing; running(4) - server currently running. | 1.3.6.1.2.1.32.1.1.1.5 | INTEGER {other(1), reset(2), initializing(3), running(4)} | read-write | current |
| dnsServCounter OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.1.2 | |||
| dnsServCounterAuthAns OBJECT-TYPE Number of queries which were authoritatively answered. | 1.3.6.1.2.1.32.1.1.2.2 | Counter32 | read-only | current |
| dnsServCounterAuthNoNames OBJECT-TYPE Number of queries for which `authoritative no such name' responses were made. | 1.3.6.1.2.1.32.1.1.2.3 | Counter32 | read-only | current |
| dnsServCounterAuthNoDataResps OBJECT-TYPE Number of queries for which `authoritative no such data' (empty answer) responses were made. | 1.3.6.1.2.1.32.1.1.2.4 | Counter32 | read-only | current |
| dnsServCounterNonAuthDatas OBJECT-TYPE Number of queries which were non-authoritatively answered (cached data). | 1.3.6.1.2.1.32.1.1.2.5 | Counter32 | read-only | current |
| dnsServCounterNonAuthNoDatas OBJECT-TYPE Number of queries which were non-authoritatively answered with no data (empty answer). | 1.3.6.1.2.1.32.1.1.2.6 | Counter32 | read-only | current |
| dnsServCounterReferrals OBJECT-TYPE Number of requests that were referred to other servers. | 1.3.6.1.2.1.32.1.1.2.7 | Counter32 | read-only | current |
| dnsServCounterErrors OBJECT-TYPE Number of requests the server has processed that were answered with errors (RCODE values other than 0 and 3). | 1.3.6.1.2.1.32.1.1.2.8 | Counter32 | read-only | current |
| dnsServCounterRelNames OBJECT-TYPE Number of requests received by the server for names that are only 1 label long (text form - no internal dots). | 1.3.6.1.2.1.32.1.1.2.9 | Counter32 | read-only | current |
| dnsServCounterReqRefusals OBJECT-TYPE Number of DNS requests refused by the server. | 1.3.6.1.2.1.32.1.1.2.10 | Counter32 | read-only | current |
| dnsServCounterReqUnparses OBJECT-TYPE Number of requests received which were unparseable. | 1.3.6.1.2.1.32.1.1.2.11 | Counter32 | read-only | current |
| dnsServCounterOtherErrors OBJECT-TYPE Number of requests which were aborted for other (local) server errors. | 1.3.6.1.2.1.32.1.1.2.12 | Counter32 | read-only | current |
| dnsServCounterTable OBJECT-TYPE Counter information broken down by DNS class and type. | 1.3.6.1.2.1.32.1.1.2.13 | not-accessible | current | |
| dnsServCounterEntry OBJECT-TYPE This table contains count information for each DNS class and type value known to the server. The index allows management software to to create indices to the table to get the specific information desired, e.g., number of queries over UDP for records with type value `A' which came to this server. In order to prevent an uncontrolled expansion of rows in the table; if dnsServCounterRequests is 0 and dnsServCounterResponses is 0, then the row does not exist and `no such' is returned when the agent is queried for such instances. | 1.3.6.1.2.1.32.1.1.2.13.1 | not-accessible | current | |
| dnsServCounterOpCode OBJECT-TYPE The DNS OPCODE being counted in this row of the table. | 1.3.6.1.2.1.32.1.1.2.13.1.1 | DnsOpCode | not-accessible | current |
| dnsServCounterQClass OBJECT-TYPE The class of record being counted in this row of the table. | 1.3.6.1.2.1.32.1.1.2.13.1.2 | DnsClass | not-accessible | current |
| dnsServCounterQType OBJECT-TYPE The type of record which is being counted in this row in the table. | 1.3.6.1.2.1.32.1.1.2.13.1.3 | DnsType | not-accessible | current |
| dnsServCounterTransport OBJECT-TYPE A value of udp(1) indicates that the queries reported on this row were sent using UDP. A value of tcp(2) indicates that the queries reported on this row were sent using TCP. A value of other(3) indicates that the queries reported on this row were sent using a transport that was neither TCP nor UDP. | 1.3.6.1.2.1.32.1.1.2.13.1.4 | INTEGER {udp(1), tcp(2), other(3)} | not-accessible | current |
| dnsServCounterRequests OBJECT-TYPE Number of requests (queries) that have been recorded in this row of the table. | 1.3.6.1.2.1.32.1.1.2.13.1.5 | Counter32 | read-only | current |
| dnsServCounterResponses OBJECT-TYPE Number of responses made by the server since initialization for the kind of query identified on this row of the table. | 1.3.6.1.2.1.32.1.1.2.13.1.6 | Counter32 | read-only | current |
| dnsServOptCounter OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.1.3 | |||
| dnsServOptCounterSelfAuthAns OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host for which there has been an authoritative answer. | 1.3.6.1.2.1.32.1.1.3.1 | Counter32 | read-only | current |
| dnsServOptCounterSelfAuthNoNames OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host for which there has been an authoritative no such name answer given. | 1.3.6.1.2.1.32.1.1.3.2 | Counter32 | read-only | current |
| dnsServOptCounterSelfAuthNoDataResps OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host for which there has been an authoritative no such data answer (empty answer) made. | 1.3.6.1.2.1.32.1.1.3.3 | Counter32 | read-only | current |
| dnsServOptCounterSelfNonAuthDatas OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host for which a non-authoritative answer (cached data) was made. | 1.3.6.1.2.1.32.1.1.3.4 | Counter32 | read-only | current |
| dnsServOptCounterSelfNonAuthNoDatas OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host for which a `non-authoritative, no such data' response was made (empty answer). | 1.3.6.1.2.1.32.1.1.3.5 | Counter32 | read-only | current |
| dnsServOptCounterSelfReferrals OBJECT-TYPE Number of queries the server has processed which originated from a resolver on the same host and were referred to other servers. | 1.3.6.1.2.1.32.1.1.3.6 | Counter32 | read-only | current |
| dnsServOptCounterSelfErrors OBJECT-TYPE Number of requests the server has processed which originated from a resolver on the same host which have been answered with errors (RCODEs other than 0 and 3). | 1.3.6.1.2.1.32.1.1.3.7 | Counter32 | read-only | current |
| dnsServOptCounterSelfRelNames OBJECT-TYPE Number of requests received for names that are only 1 label long (text form - no internal dots) the server has processed which originated from a resolver on the same host. | 1.3.6.1.2.1.32.1.1.3.8 | Counter32 | read-only | current |
| dnsServOptCounterSelfReqRefusals OBJECT-TYPE Number of DNS requests refused by the server which originated from a resolver on the same host. | 1.3.6.1.2.1.32.1.1.3.9 | Counter32 | read-only | current |
| dnsServOptCounterSelfReqUnparses OBJECT-TYPE Number of requests received which were unparseable and which originated from a resolver on the same host. | 1.3.6.1.2.1.32.1.1.3.10 | Counter32 | read-only | current |
| dnsServOptCounterSelfOtherErrors OBJECT-TYPE Number of requests which were aborted for other (local) server errors and which originated on the same host. | 1.3.6.1.2.1.32.1.1.3.11 | Counter32 | read-only | current |
| dnsServOptCounterFriendsAuthAns OBJECT-TYPE Number of queries originating from friends which were authoritatively answered. The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.12 | Counter32 | read-only | current |
| dnsServOptCounterFriendsAuthNoNames OBJECT-TYPE Number of queries originating from friends, for which authoritative `no such name' responses were made. The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.13 | Counter32 | read-only | current |
| dnsServOptCounterFriendsAuthNoDataResps OBJECT-TYPE Number of queries originating from friends for which authoritative no such data (empty answer) responses were made. The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.14 | Counter32 | read-only | current |
| dnsServOptCounterFriendsNonAuthDatas OBJECT-TYPE Number of queries originating from friends which were non-authoritatively answered (cached data). The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.15 | Counter32 | read-only | current |
| dnsServOptCounterFriendsNonAuthNoDatas OBJECT-TYPE Number of queries originating from friends which were non-authoritatively answered with no such data (empty answer). | 1.3.6.1.2.1.32.1.1.3.16 | Counter32 | read-only | current |
| dnsServOptCounterFriendsReferrals OBJECT-TYPE Number of requests which originated from friends that were referred to other servers. The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.17 | Counter32 | read-only | current |
| dnsServOptCounterFriendsErrors OBJECT-TYPE Number of requests the server has processed which originated from friends and were answered with errors (RCODE values other than 0 and 3). The definition of friends is a locally defined matter. | 1.3.6.1.2.1.32.1.1.3.18 | Counter32 | read-only | current |
| dnsServOptCounterFriendsRelNames OBJECT-TYPE Number of requests received for names from friends that are only 1 label long (text form - no internal dots) the server has processed. | 1.3.6.1.2.1.32.1.1.3.19 | Counter32 | read-only | current |
| dnsServOptCounterFriendsReqRefusals OBJECT-TYPE Number of DNS requests refused by the server which were received from `friends'. | 1.3.6.1.2.1.32.1.1.3.20 | Counter32 | read-only | current |
| dnsServOptCounterFriendsReqUnparses OBJECT-TYPE Number of requests received which were unparseable and which originated from `friends'. | 1.3.6.1.2.1.32.1.1.3.21 | Counter32 | read-only | current |
| dnsServOptCounterFriendsOtherErrors OBJECT-TYPE Number of requests which were aborted for other (local) server errors and which originated from `friends'. | 1.3.6.1.2.1.32.1.1.3.22 | Counter32 | read-only | current |
| dnsServZone OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.1.4 | |||
| dnsServZoneTable OBJECT-TYPE Table of zones for which this name server provides information. Each of the zones may be loaded from stable storage via an implementation-specific mechanism or may be obtained from another name server via a zone transfer. If name server doesn't load any zones, this table is empty. | 1.3.6.1.2.1.32.1.1.4.1 | not-accessible | current | |
| dnsServZoneEntry OBJECT-TYPE An entry in the name server zone table. New rows may be added either via SNMP or by the name server itself. | 1.3.6.1.2.1.32.1.1.4.1.1 | not-accessible | current | |
| dnsServZoneName OBJECT-TYPE DNS name of the zone described by this row of the table. This is the owner name of the SOA RR that defines the top of the zone. This is name is in uppercase: characters 'a' through 'z' are mapped to 'A' through 'Z' in order to make the lexical ordering useful. | 1.3.6.1.2.1.32.1.1.4.1.1.1 | DnsNameAsIndex | not-accessible | current |
| dnsServZoneClass OBJECT-TYPE DNS class of the RRs in this zone. | 1.3.6.1.2.1.32.1.1.4.1.1.2 | DnsClass | not-accessible | current |
| dnsServZoneLastReloadSuccess OBJECT-TYPE Elapsed time in seconds since last successful reload of this zone. | 1.3.6.1.2.1.32.1.1.4.1.1.3 | DnsTime | read-only | current |
| dnsServZoneLastReloadAttempt OBJECT-TYPE Elapsed time in seconds since last attempted reload of this zone. | 1.3.6.1.2.1.32.1.1.4.1.1.4 | DnsTime | read-only | current |
| dnsServZoneLastSourceAttempt OBJECT-TYPE IP address of host from which most recent zone transfer of this zone was attempted. This value should match the value of dnsServZoneSourceSuccess if the attempt was succcessful. If zone transfer has not been attempted within the memory of this name server, this value should be 0.0.0.0. | 1.3.6.1.2.1.32.1.1.4.1.1.5 | IpAddress | read-only | current |
| dnsServZoneStatus OBJECT-TYPE The status of the information represented in this row of the table. | 1.3.6.1.2.1.32.1.1.4.1.1.6 | RowStatus | read-create | current |
| dnsServZoneSerial OBJECT-TYPE Zone serial number (from the SOA RR) of the zone represented by this row of the table. If the zone has not been successfully loaded within the memory of this name server, the value of this variable is zero. | 1.3.6.1.2.1.32.1.1.4.1.1.7 | Counter32 | read-only | current |
| dnsServZoneCurrent OBJECT-TYPE Whether the server's copy of the zone represented by this row of the table is currently valid. If the zone has never been successfully loaded or has expired since it was last succesfully loaded, this variable will have the value false(2), otherwise this variable will have the value true(1). | 1.3.6.1.2.1.32.1.1.4.1.1.8 | TruthValue | read-only | current |
| dnsServZoneLastSourceSuccess OBJECT-TYPE IP address of host which was the source of the most recent successful zone transfer for this zone. If unknown (e.g., zone has never been successfully transfered) or irrelevant (e.g., zone was loaded from stable storage), this value should be 0.0.0.0. | 1.3.6.1.2.1.32.1.1.4.1.1.9 | IpAddress | read-only | current |
| dnsServZoneSrcTable OBJECT-TYPE This table is a list of IP addresses from which the server will attempt to load zone information using DNS zone transfer operations. A reload may occur due to SNMP operations that create a row in dnsServZoneTable or a SET to object dnsServZoneReload. This table is only used when the zone is loaded via zone transfer. | 1.3.6.1.2.1.32.1.1.4.2 | not-accessible | current | |
| dnsServZoneSrcEntry OBJECT-TYPE An entry in the name server zone source table. | 1.3.6.1.2.1.32.1.1.4.2.1 | not-accessible | current | |
| dnsServZoneSrcName OBJECT-TYPE DNS name of the zone to which this entry applies. | 1.3.6.1.2.1.32.1.1.4.2.1.1 | DnsNameAsIndex | not-accessible | current |
| dnsServZoneSrcClass OBJECT-TYPE DNS class of zone to which this entry applies. | 1.3.6.1.2.1.32.1.1.4.2.1.2 | DnsClass | not-accessible | current |
| dnsServZoneSrcAddr OBJECT-TYPE IP address of name server host from which this zone might be obtainable. | 1.3.6.1.2.1.32.1.1.4.2.1.3 | IpAddress | not-accessible | current |
| dnsServZoneSrcStatus OBJECT-TYPE The status of the information represented in this row of the table. | 1.3.6.1.2.1.32.1.1.4.2.1.4 | RowStatus | read-create | current |
| dnsServMIBGroups OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.2 | |||
| dnsServMIBCompliances OBJECT-IDENTITY | 1.3.6.1.2.1.32.1.3 |
Conformance
| Name | OID | Status |
|---|---|---|
| dnsServConfigGroup OBJECT-GROUP A collection of objects providing basic configuration control of a DNS name server. | 1.3.6.1.2.1.32.1.2.1 | current |
| dnsServCounterGroup OBJECT-GROUP A collection of objects providing basic instrumentation of a DNS name server. | 1.3.6.1.2.1.32.1.2.2 | current |
| dnsServOptCounterGroup OBJECT-GROUP A collection of objects providing extended instrumentation of a DNS name server. | 1.3.6.1.2.1.32.1.2.3 | current |
| dnsServZoneGroup OBJECT-GROUP A collection of objects providing configuration control of a DNS name server which loads authoritative zones. | 1.3.6.1.2.1.32.1.2.4 | current |
| dnsServMIBCompliance MODULE-COMPLIANCE The compliance statement for agents implementing the DNS name server MIB extensions. | 1.3.6.1.2.1.32.1.3.1 | current |