github.com/cilium/cilium@v1.16.2/pkg/hubble/metrics/dns/rcode.go (about)

     1  // SPDX-License-Identifier: Apache-2.0
     2  // Copyright Authors of Hubble
     3  
     4  package dns
     5  
     6  var rcodeNames = map[uint32]string{
     7  	0:  "No Error",
     8  	1:  "Format Error",
     9  	2:  "Server Failure",
    10  	3:  "Non-Existent Domain",
    11  	4:  "Not Implemented",
    12  	5:  "Query Refused",
    13  	6:  "Name Exists when it should not",
    14  	7:  "RR Set Exists when it should not",
    15  	8:  "RR Set that should exist does not",
    16  	9:  "Not Authorized",
    17  	10: "Name not contained in zone",
    18  	11: "DSO-TYPE Not Implemented",
    19  	16: "Bad OPT Version",
    20  	17: "Key not recognized",
    21  	18: "Signature out of time window",
    22  	19: "Bad TKEY Mode",
    23  	20: "Duplicate key name",
    24  	21: "Algorithm not supported",
    25  	22: "Bad Truncation",
    26  	23: "Bad/missing Server Cookie",
    27  }