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Add rcode tag and field to dns_query input (#5417)

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This commit is contained in:
Greg
2019-02-12 18:57:20 -07:00
committed by Daniel Nelson
parent f001303189
commit 3e9703a573
2 changed files with 39 additions and 7 deletions
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30
plugins/inputs/dns_query/README.md
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@@ -34,12 +34,40 @@ The DNS plugin gathers dns query times in miliseconds - like [Dig](https://en.wi
- domain
- record_type
- result
- rcode
- fields:
- query_time_ms (float)
- result_code (int, success = 0, timeout = 1, error = 2)
- rcode_value (int)
### Rcode Descriptions
|rcode_value|rcode|Description|
|---|-----------|-----------------------------------|
|0 | NoError | No Error |
|1 | FormErr | Format Error |
|2 | ServFail | Server Failure |
|3 | NXDomain | Non-Existent Domain |
|4 | NotImp | Not Implemented |
|5 | Refused | Query Refused |
|6 | YXDomain | Name Exists when it should not |
|7 | YXRRSet | RR Set Exists when it should not |
|8 | NXRRSet | RR Set that should exist does not |
|9 | NotAuth | Server Not Authoritative for zone |
|10 | NotZone | Name not contained in zone |
|16 | BADSIG | TSIG Signature Failure |
|16 | BADVERS | Bad OPT Version |
|17 | BADKEY | Key not recognized |
|18 | BADTIME | Signature out of time window |
|19 | BADMODE | Bad TKEY Mode |
|20 | BADNAME | Duplicate key name |
|21 | BADALG | Algorithm not supported |
|22 | BADTRUNC | Bad Truncation |
|23 | BADCOOKIE | Bad/missing Server Cookie |
### Example Output:
```
dns_query,domain=mjasion.pl,record_type=A,server=8.8.8.8 query_time_ms=67.189842 1456082743585760680
dns_query,domain=google.com,rcode=NOERROR,record_type=A,result=success,server=127.0.0.1 rcode_value=0i,result_code=0i,query_time_ms=0.13746 1550020750001000000
```