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Diffstat (limited to 'DNSDIST-MIB.txt')
| -rw-r--r-- | DNSDIST-MIB.txt | 743 |
1 files changed, 743 insertions, 0 deletions
diff --git a/DNSDIST-MIB.txt b/DNSDIST-MIB.txt new file mode 100644 index 0000000..d6f5a92 --- /dev/null +++ b/DNSDIST-MIB.txt @@ -0,0 +1,743 @@ +-- -*- snmpv2 -*- +-- ---------------------------------------------------------------------- +-- MIB file for dnsdist +-- ---------------------------------------------------------------------- + +DNSDIST-MIB DEFINITIONS ::= BEGIN + +IMPORTS + OBJECT-TYPE, MODULE-IDENTITY, enterprises, + Counter64, Unsigned32, NOTIFICATION-TYPE + FROM SNMPv2-SMI + CounterBasedGauge64 + FROM HCNUM-TC + Float64TC + FROM FLOAT-TC-MIB + OBJECT-GROUP, MODULE-COMPLIANCE, NOTIFICATION-GROUP + FROM SNMPv2-CONF + InetAddressType + FROM INET-ADDRESS-MIB + TEXTUAL-CONVENTION, DisplayString + FROM SNMPv2-TC; + +dnsdist MODULE-IDENTITY + LAST-UPDATED "201611080000Z" + ORGANIZATION "PowerDNS BV" + CONTACT-INFO "support@powerdns.com" + DESCRIPTION + "This MIB module describes information gathered through dnsdist." + + REVISION "201611080000Z" + DESCRIPTION "Initial revision." + + ::= { powerdns 3 } + +powerdns OBJECT IDENTIFIER ::= { enterprises 43315 } + +stats OBJECT IDENTIFIER ::= { dnsdist 1 } + +queries OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries received" + ::= { stats 1 } + +responses OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of responses received" + ::= { stats 2 } + +servfailResponses OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of servfail responses received" + ::= { stats 3 } + +aclDrops OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries dropped because of the ACL" + ::= { stats 4 } + +-- stats 5 was a BlockFilter Counter, removed in 1.2.0 + +ruleDrop OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries dropped because of a rule" + ::= { stats 6 } + +ruleNXDomain OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of NXDomain responses returned because of a rule" + ::= { stats 7 } + +ruleRefused OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of Refused responses returned because of a rule" + ::= { stats 8 } + +selfAnswered OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of self-answered responses" + ::= { stats 9 } + +downstreamTimeouts OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of downstream timeouts" + ::= { stats 10 } + +downstreamSendErrors OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of downstream send errors" + ::= { stats 11 } + +truncFailures OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of errors while truncating a response" + ::= { stats 12 } + +noPolicy OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries dropped because no server was available" + ::= { stats 13 } + +latency01 OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in less than 1 ms" + ::= { stats 14 } + +latency110 OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in 1-10 ms" + ::= { stats 15 } + +latency1050 OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in 10-50 ms" + ::= { stats 16 } + +latency50100 OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in 50-100 ms" + ::= { stats 17 } + +latency1001000 OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in 100-1000 ms" + ::= { stats 18 } + +latencySlow OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries answered in more than 1s" + ::= { stats 19 } + +latencyAVG100 OBJECT-TYPE + SYNTAX Float64TC + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Average latency over the last 100 queries" + ::= { stats 20 } + +latencyAVG1000 OBJECT-TYPE + SYNTAX Float64TC + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Average latency over the last 1000 queries" + ::= { stats 21 } + +latencyAVG10000 OBJECT-TYPE + SYNTAX Float64TC + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Average latency over the last 10000 queries" + ::= { stats 22 } + +latencyAVG1000000 OBJECT-TYPE + SYNTAX Float64TC + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Average latency over the last 1000000 queries" + ::= { stats 23 } + +uptime OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Uptime of the dnsdist process, in seconds" + ::= { stats 24 } + +realMemoryUsage OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Memory usage" + ::= { stats 25 } + +nonCompliantQueries OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries dropped as non-compliant" + ::= { stats 26 } + +nonCompliantResponses OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of responses dropped as non-compliant" + ::= { stats 27 } + +rdQueries OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries with the RD flag set" + ::= { stats 28 } + +emptyQueries OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of empty queries received" + ::= { stats 29 } + +cacheHits OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of cache hits" + ::= { stats 30 } + +cacheMisses OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of cache misses" + ::= { stats 31 } + +cpuUserMSec OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "CPU Usage (user)" + ::= { stats 32 } + +cpuSysMSec OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "CPU Usage (sys)" + ::= { stats 33 } + +fdUsage OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of file descriptors" + ::= { stats 34 } + +dynBlocked OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries dropped because of a dynamic block" + ::= { stats 35 } + +dynBlockNMGSize OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Dynamic blocks (NMG) size" + ::= { stats 36 } + +ruleServFail OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of ServFail responses returned because of a rule" + ::= { stats 37 } + +securityStatus OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Security status of this software. 0=unknown, 1=OK, 2=upgrade recommended, 3=upgrade mandatory" + ::= { stats 38 } + +specialMemoryUsage OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Memory usage (more precise but expensive to retrieve)" + ::= { stats 39 } + +ruleTruncated OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of Truncated responses returned because of a rule" + ::= { stats 40 } + +backendStatTable OBJECT-TYPE + SYNTAX SEQUENCE OF BackendStatEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION "Statistics for backends" + ::= { dnsdist 2 } + +backendStatEntry OBJECT-TYPE + SYNTAX BackendStatEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION "Statistics for one backend" + INDEX { backendId } + ::= { backendStatTable 1 } + +BackendStatEntry ::= SEQUENCE { + backendId Unsigned32, + backendName DisplayString, + backendLatency CounterBasedGauge64, + backendWeight CounterBasedGauge64, + backendOutstanding CounterBasedGauge64, + backendQPSLimit CounterBasedGauge64, + backendReused Counter64, + backendState DisplayString, + backendAddress OCTET STRING, + backendPools DisplayString, + backendQPS CounterBasedGauge64, + backendQueries Counter64, + backendOrder CounterBasedGauge64 +} + +backendId OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Backend ID" + ::= { backendStatEntry 1 } + +backendName OBJECT-TYPE + SYNTAX DisplayString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend name" + ::= { backendStatEntry 2 } + +backendLatency OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend latency" + ::= { backendStatEntry 3 } + +backendWeight OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend weight" + ::= { backendStatEntry 4 } + +backendOutstanding OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend outstanding queries" + ::= { backendStatEntry 5 } + +backendQPSLimit OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend QPS limit" + ::= { backendStatEntry 6 } + +backendReused OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend reused slots" + ::= { backendStatEntry 7 } + +backendState OBJECT-TYPE + SYNTAX DisplayString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend state" + ::= { backendStatEntry 8 } + +backendAddress OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (2..24)) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend address" + ::= { backendStatEntry 9 } + +backendPools OBJECT-TYPE + SYNTAX DisplayString + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "List of pools this backend belongs to" + ::= { backendStatEntry 10 } + +backendQPS OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend QPS" + ::= { backendStatEntry 11 } + +backendQueries OBJECT-TYPE + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Number of queries sent to this backend" + ::= { backendStatEntry 12 } + +backendOrder OBJECT-TYPE + SYNTAX CounterBasedGauge64 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Backend order" + ::= { backendStatEntry 13 } + +--- +--- Textual Conventions +--- + +SocketProtocolType ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "A value that represents a type of socket protocol." + SYNTAX INTEGER { + unknown(0), + udp(1), + tcp(2) + } + +DNSQueryType ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "A value that represents a type of DNS query (question or response)." + SYNTAX INTEGER { + unknown(0), + question(1), + response(2) + } + +--- +--- Traps / Notifications +--- + +trap OBJECT IDENTIFIER ::= { dnsdist 10 } +traps OBJECT IDENTIFIER ::= { trap 0 } --- reverse-mappable +trapObjects OBJECT IDENTIFIER ::= { dnsdist 11 } + +socketFamily OBJECT-TYPE + SYNTAX InetAddressType + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Socket family type" + ::= { trapObjects 1 } + +socketProtocol OBJECT-TYPE + SYNTAX SocketProtocolType + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Socket protocol type" + ::= { trapObjects 2 } + +fromAddress OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (2..24)) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Requestor address" + ::= { trapObjects 3 } + +toAddress OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (2..24)) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Responder address" + ::= { trapObjects 4 } + +queryType OBJECT-TYPE + SYNTAX DNSQueryType + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Query / Response" + ::= { trapObjects 5 } + +querySize OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Size in bytes" + ::= { trapObjects 6 } + +queryID OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "DNS query ID" + ::= { trapObjects 7 } + +qName OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (0..255)) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "DNS qname" + ::= { trapObjects 8 } + +qClass OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "DNS query class" + ::= { trapObjects 9 } + +qType OBJECT-TYPE + SYNTAX Unsigned32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "DNS query type" + ::= { trapObjects 10 } + +trapReason OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "Reason for this trap" + ::= { trapObjects 11 } + +--- { trapObjects 5000 } up to and including { trapObjects 5999 } are reserved for local, product-specific extensions to the dnsdist MIB + +backendStatusChangeTrap NOTIFICATION-TYPE + OBJECTS { + backendName, + backendAddress, + backendState + } + STATUS current + DESCRIPTION "Backend status changed" + ::= { traps 1 } + +actionTrap NOTIFICATION-TYPE + OBJECTS { + socketFamily, + socketProtocol, + fromAddress, + toAddress, + queryType, + querySize, + queryID, + qName, + qClass, + qType, + trapReason + } + STATUS current + DESCRIPTION "Trap sent by SNMPTrapAction" + ::= { traps 2 } + +customTrap NOTIFICATION-TYPE + OBJECTS { + trapReason + } + STATUS current + DESCRIPTION "Trap sent by sendCustomTrap" + ::= { traps 3 } + +--- { traps 5000 } up to and including { traps 5999 } are reserved for local, product-specific extensions to the dnsdist MIB + +--- +--- Conformance +--- + +dnsdistConformance OBJECT IDENTIFIER ::= { dnsdist 100 } + +dnsdistCompliances MODULE-COMPLIANCE + STATUS current + DESCRIPTION "dnsdist compliance statement" + MODULE + MANDATORY-GROUPS { + dnsdistGroup, + dnsdistTrapsGroup + } + ::= { dnsdistConformance 1 } + +dnsdistGroup OBJECT-GROUP + OBJECTS { + queries, + responses, + servfailResponses, + aclDrops, + ruleDrop, + ruleNXDomain, + ruleRefused, + ruleServFail, + ruleTruncated, + selfAnswered, + downstreamTimeouts, + downstreamSendErrors, + truncFailures, + noPolicy, + latency01, + latency110, + latency1050, + latency50100, + latency1001000, + latencySlow, + latencyAVG100, + latencyAVG1000, + latencyAVG10000, + latencyAVG1000000, + uptime, + realMemoryUsage, + specialMemoryUsage, + nonCompliantQueries, + nonCompliantResponses, + rdQueries, + emptyQueries, + cacheHits, + cacheMisses, + cpuUserMSec, + cpuSysMSec, + fdUsage, + dynBlocked, + dynBlockNMGSize, + securityStatus, + backendName, + backendLatency, + backendWeight, + backendOutstanding, + backendQPSLimit, + backendReused, + backendState, + backendAddress, + backendPools, + backendQPS, + backendQueries, + backendOrder, + socketFamily, + socketProtocol, + fromAddress, + toAddress, + queryType, + querySize, + queryID, + qName, + qClass, + qType, + trapReason + } + STATUS current + DESCRIPTION "Objects conformance group for dnsdist" + ::= { dnsdistConformance 2 } + +dnsdistTrapsGroup NOTIFICATION-GROUP + NOTIFICATIONS { + actionTrap, + customTrap, + backendStatusChangeTrap + } + STATUS current + DESCRIPTION "Traps conformance group for dnsdist" + ::= { dnsdistConformance 3 } + +END |