api/vppapi_errors.go

   1 package api
   2
   3 import (
   4         "fmt"
   5         "strconv"
   6 )
   7
   8 // VPPApiError represents VPP's vnet API error that is usually
   9 // returned as Retval field in replies from VPP binary API.
  10 type VPPApiError int32
  11
  12 func (e VPPApiError) Error() string {
  13         var errstr string
  14         if s, ok := vppApiErrors[e]; ok {
  15                 errstr = s
  16         } else {
  17                 errstr = strconv.Itoa(int(e))
  18         }
  19         return fmt.Sprintf("VPPApiError: %s", errstr)
  20 }
  21
  22 // definitions from: vpp/src/vnet/api_errno.h
  23 const (
  24         _                                  VPPApiError = 0
  25         UNSPECIFIED                                    = -1
  26         INVALID_SW_IF_INDEX                            = -2
  27         NO_SUCH_FIB                                    = -3
  28         NO_SUCH_INNER_FIB                              = -4
  29         NO_SUCH_LABEL                                  = -5
  30         NO_SUCH_ENTRY                                  = -6
  31         INVALID_VALUE                                  = -7
  32         INVALID_VALUE_2                                = -8
  33         UNIMPLEMENTED                                  = -9
  34         INVALID_SW_IF_INDEX_2                          = -10
  35         SYSCALL_ERROR_1                                = -11
  36         SYSCALL_ERROR_2                                = -12
  37         SYSCALL_ERROR_3                                = -13
  38         SYSCALL_ERROR_4                                = -14
  39         SYSCALL_ERROR_5                                = -15
  40         SYSCALL_ERROR_6                                = -16
  41         SYSCALL_ERROR_7                                = -17
  42         SYSCALL_ERROR_8                                = -18
  43         SYSCALL_ERROR_9                                = -19
  44         SYSCALL_ERROR_10                               = -20
  45         FEATURE_DISABLED                               = -30
  46         INVALID_REGISTRATION                           = -31
  47         NEXT_HOP_NOT_IN_FIB                            = -50
  48         UNKNOWN_DESTINATION                            = -51
  49         PREFIX_MATCHES_NEXT_HOP                        = -52
  50         NEXT_HOP_NOT_FOUND_MP                          = -53
  51         NO_MATCHING_INTERFACE                          = -54
  52         INVALID_VLAN                                   = -55
  53         VLAN_ALREADY_EXISTS                            = -56
  54         INVALID_SRC_ADDRESS                            = -57
  55         INVALID_DST_ADDRESS                            = -58
  56         ADDRESS_LENGTH_MISMATCH                        = -59
  57         ADDRESS_NOT_FOUND_FOR_INTERFACE                = -60
  58         ADDRESS_NOT_LINK_LOCAL                         = -61
  59         IP6_NOT_ENABLED                                = -62
  60         IN_PROGRESS                                    = 10
  61         NO_SUCH_NODE                                   = -63
  62         NO_SUCH_NODE2                                  = -64
  63         NO_SUCH_TABLE                                  = -65
  64         NO_SUCH_TABLE2                                 = -66
  65         NO_SUCH_TABLE3                                 = -67
  66         SUBIF_ALREADY_EXISTS                           = -68
  67         SUBIF_CREATE_FAILED                            = -69
  68         INVALID_MEMORY_SIZE                            = -70
  69         INVALID_INTERFACE                              = -71
  70         INVALID_VLAN_TAG_COUNT                         = -72
  71         INVALID_ARGUMENT                               = -73
  72         UNEXPECTED_INTF_STATE                          = -74
  73         TUNNEL_EXIST                                   = -75
  74         INVALID_DECAP_NEXT                             = -76
  75         RESPONSE_NOT_READY                             = -77
  76         NOT_CONNECTED                                  = -78
  77         IF_ALREADY_EXISTS                              = -79
  78         BOND_SLAVE_NOT_ALLOWED                         = -80
  79         VALUE_EXIST                                    = -81
  80         SAME_SRC_DST                                   = -82
  81         IP6_MULTICAST_ADDRESS_NOT_PRESENT              = -83
  82         SR_POLICY_NAME_NOT_PRESENT                     = -84
  83         NOT_RUNNING_AS_ROOT                            = -85
  84         ALREADY_CONNECTED                              = -86
  85         UNSUPPORTED_JNI_VERSION                        = -87
  86         FAILED_TO_ATTACH_TO_JAVA_THREAD                = -88
  87         INVALID_WORKER                                 = -89
  88         LISP_DISABLED                                  = -90
  89         CLASSIFY_TABLE_NOT_FOUND                       = -91
  90         INVALID_EID_TYPE                               = -92
  91         CANNOT_CREATE_PCAP_FILE                        = -93
  92         INCORRECT_ADJACENCY_TYPE                       = -94
  93         EXCEEDED_NUMBER_OF_RANGES_CAPACITY             = -95
  94         EXCEEDED_NUMBER_OF_PORTS_CAPACITY              = -96
  95         INVALID_ADDRESS_FAMILY                         = -97
  96         INVALID_SUB_SW_IF_INDEX                        = -98
  97         TABLE_TOO_BIG                                  = -99
  98         CANNOT_ENABLE_DISABLE_FEATURE                  = -100
  99         BFD_EEXIST                                     = -101
 100         BFD_ENOENT                                     = -102
 101         BFD_EINUSE                                     = -103
 102         BFD_NOTSUPP                                    = -104
 103         ADDRESS_IN_USE                                 = -105
 104         ADDRESS_NOT_IN_USE                             = -106
 105         QUEUE_FULL                                     = -107
 106         APP_UNSUPPORTED_CFG                            = -108
 107         URI_FIFO_CREATE_FAILED                         = -109
 108         LISP_RLOC_LOCAL                                = -110
 109         BFD_EAGAIN                                     = -111
 110         INVALID_GPE_MODE                               = -112
 111         LISP_GPE_ENTRIES_PRESENT                       = -113
 112         ADDRESS_FOUND_FOR_INTERFACE                    = -114
 113         SESSION_CONNECT                                = -115
 114         ENTRY_ALREADY_EXISTS                           = -116
 115         SVM_SEGMENT_CREATE_FAIL                        = -117
 116         APPLICATION_NOT_ATTACHED                       = -118
 117         BD_ALREADY_EXISTS                              = -119
 118         BD_IN_USE                                      = -120
 119         BD_NOT_MODIFIABLE                              = -121
 120         BD_ID_EXCEED_MAX                               = -122
 121         SUBIF_DOESNT_EXIST                             = -123
 122         L2_MACS_EVENT_CLINET_PRESENT                   = -124
 123         INVALID_QUEUE                                  = -125
 124         UNSUPPORTED                                    = -126
 125         DUPLICATE_IF_ADDRESS                           = -127
 126         APP_INVALID_NS                                 = -128
 127         APP_WRONG_NS_SECRET                            = -129
 128         APP_CONNECT_SCOPE                              = -130
 129         APP_ALREADY_ATTACHED                           = -131
 130         SESSION_REDIRECT                               = -132
 131         ILLEGAL_NAME                                   = -133
 132         NO_NAME_SERVERS                                = -134
 133         NAME_SERVER_NOT_FOUND                          = -135
 134         NAME_RESOLUTION_NOT_ENABLED                    = -136
 135         NAME_SERVER_FORMAT_ERROR                       = -137
 136         NAME_SERVER_NO_SUCH_NAME                       = -138
 137         NAME_SERVER_NO_ADDRESSES                       = -139
 138         NAME_SERVER_NEXT_SERVER                        = -140
 139         APP_CONNECT_FILTERED                           = -141
 140         ACL_IN_USE_INBOUND                             = -142
 141         ACL_IN_USE_OUTBOUND                            = -143
 142         INIT_FAILED                                    = -144
 143         NETLINK_ERROR                                  = -145
 144         BIER_BSL_UNSUP                                 = -146
 145         INSTANCE_IN_USE                                = -147
 146         INVALID_SESSION_ID                             = -148
 147         ACL_IN_USE_BY_LOOKUP_CONTEXT                   = -149
 148 )
 149
 150 var vppApiErrors = map[VPPApiError]string{
 151         UNSPECIFIED:                        "Unspecified Error",
 152         INVALID_SW_IF_INDEX:                "Invalid sw_if_index",
 153         NO_SUCH_FIB:                        "No such FIB / VRF",
 154         NO_SUCH_INNER_FIB:                  "No such inner FIB / VRF",
 155         NO_SUCH_LABEL:                      "No such label",
 156         NO_SUCH_ENTRY:                      "No such entry",
 157         INVALID_VALUE:                      "Invalid value",
 158         INVALID_VALUE_2:                    "Invalid value #2",
 159         UNIMPLEMENTED:                      "Unimplemented",
 160         INVALID_SW_IF_INDEX_2:              "Invalid sw_if_index #2",
 161         SYSCALL_ERROR_1:                    "System call error #1",
 162         SYSCALL_ERROR_2:                    "System call error #2",
 163         SYSCALL_ERROR_3:                    "System call error #3",
 164         SYSCALL_ERROR_4:                    "System call error #4",
 165         SYSCALL_ERROR_5:                    "System call error #5",
 166         SYSCALL_ERROR_6:                    "System call error #6",
 167         SYSCALL_ERROR_7:                    "System call error #7",
 168         SYSCALL_ERROR_8:                    "System call error #8",
 169         SYSCALL_ERROR_9:                    "System call error #9",
 170         SYSCALL_ERROR_10:                   "System call error #10",
 171         FEATURE_DISABLED:                   "Feature disabled by configuration",
 172         INVALID_REGISTRATION:               "Invalid registration",
 173         NEXT_HOP_NOT_IN_FIB:                "Next hop not in FIB",
 174         UNKNOWN_DESTINATION:                "Unknown destination",
 175         PREFIX_MATCHES_NEXT_HOP:            "Prefix matches next hop",
 176         NEXT_HOP_NOT_FOUND_MP:              "Next hop not found (multipath)",
 177         NO_MATCHING_INTERFACE:              "No matching interface for probe",
 178         INVALID_VLAN:                       "Invalid VLAN",
 179         VLAN_ALREADY_EXISTS:                "VLAN subif already exists",
 180         INVALID_SRC_ADDRESS:                "Invalid src address",
 181         INVALID_DST_ADDRESS:                "Invalid dst address",
 182         ADDRESS_LENGTH_MISMATCH:            "Address length mismatch",
 183         ADDRESS_NOT_FOUND_FOR_INTERFACE:    "Address not found for interface",
 184         ADDRESS_NOT_LINK_LOCAL:             "Address not link-local",
 185         IP6_NOT_ENABLED:                    "ip6 not enabled",
 186         IN_PROGRESS:                        "Operation in progress",
 187         NO_SUCH_NODE:                       "No such graph node",
 188         NO_SUCH_NODE2:                      "No such graph node #2",
 189         NO_SUCH_TABLE:                      "No such table",
 190         NO_SUCH_TABLE2:                     "No such table #2",
 191         NO_SUCH_TABLE3:                     "No such table #3",
 192         SUBIF_ALREADY_EXISTS:               "Subinterface already exists",
 193         SUBIF_CREATE_FAILED:                "Subinterface creation failed",
 194         INVALID_MEMORY_SIZE:                "Invalid memory size requested",
 195         INVALID_INTERFACE:                  "Invalid interface",
 196         INVALID_VLAN_TAG_COUNT:             "Invalid number of tags for requested operation",
 197         INVALID_ARGUMENT:                   "Invalid argument",
 198         UNEXPECTED_INTF_STATE:              "Unexpected interface state",
 199         TUNNEL_EXIST:                       "Tunnel already exists",
 200         INVALID_DECAP_NEXT:                 "Invalid decap-next",
 201         RESPONSE_NOT_READY:                 "Response not ready",
 202         NOT_CONNECTED:                      "Not connected to the data plane",
 203         IF_ALREADY_EXISTS:                  "Interface already exists",
 204         BOND_SLAVE_NOT_ALLOWED:             "Operation not allowed on slave of BondEthernet",
 205         VALUE_EXIST:                        "Value already exists",
 206         SAME_SRC_DST:                       "Source and destination are the same",
 207         IP6_MULTICAST_ADDRESS_NOT_PRESENT:  "IP6 multicast address required",
 208         SR_POLICY_NAME_NOT_PRESENT:         "Segement routing policy name required",
 209         NOT_RUNNING_AS_ROOT:                "Not running as root",
 210         ALREADY_CONNECTED:                  "Connection to the data plane already exists",
 211         UNSUPPORTED_JNI_VERSION:            "Unsupported JNI version",
 212         FAILED_TO_ATTACH_TO_JAVA_THREAD:    "Failed to attach to Java thread",
 213         INVALID_WORKER:                     "Invalid worker thread",
 214         LISP_DISABLED:                      "LISP is disabled",
 215         CLASSIFY_TABLE_NOT_FOUND:           "Classify table not found",
 216         INVALID_EID_TYPE:                   "Unsupported LSIP EID type",
 217         CANNOT_CREATE_PCAP_FILE:            "Cannot create pcap file",
 218         INCORRECT_ADJACENCY_TYPE:           "Invalid adjacency type for this operation",
 219         EXCEEDED_NUMBER_OF_RANGES_CAPACITY: "Operation would exceed configured capacity of ranges",
 220         EXCEEDED_NUMBER_OF_PORTS_CAPACITY:  "Operation would exceed capacity of number of ports",
 221         INVALID_ADDRESS_FAMILY:             "Invalid address family",
 222         INVALID_SUB_SW_IF_INDEX:            "Invalid sub-interface sw_if_index",
 223         TABLE_TOO_BIG:                      "Table too big",
 224         CANNOT_ENABLE_DISABLE_FEATURE:      "Cannot enable/disable feature",
 225         BFD_EEXIST:                         "Duplicate BFD object",
 226         BFD_ENOENT:                         "No such BFD object",
 227         BFD_EINUSE:                         "BFD object in use",
 228         BFD_NOTSUPP:                        "BFD feature not supported",
 229         ADDRESS_IN_USE:                     "Address in use",
 230         ADDRESS_NOT_IN_USE:                 "Address not in use",
 231         QUEUE_FULL:                         "Queue full",
 232         APP_UNSUPPORTED_CFG:                "Unsupported application config",
 233         URI_FIFO_CREATE_FAILED:             "URI FIFO segment create failed",
 234         LISP_RLOC_LOCAL:                    "RLOC address is local",
 235         BFD_EAGAIN:                         "BFD object cannot be manipulated at this time",
 236         INVALID_GPE_MODE:                   "Invalid GPE mode",
 237         LISP_GPE_ENTRIES_PRESENT:           "LISP GPE entries are present",
 238         ADDRESS_FOUND_FOR_INTERFACE:        "Address found for interface",
 239         SESSION_CONNECT:                    "Session failed to connect",
 240         ENTRY_ALREADY_EXISTS:               "Entry already exists",
 241         SVM_SEGMENT_CREATE_FAIL:            "svm segment create fail",
 242         APPLICATION_NOT_ATTACHED:           "application not attached",
 243         BD_ALREADY_EXISTS:                  "Bridge domain already exists",
 244         BD_IN_USE:                          "Bridge domain has member interfaces",
 245         BD_NOT_MODIFIABLE:                  "Bridge domain 0 can't be deleted/modified",
 246         BD_ID_EXCEED_MAX:                   "Bridge domain ID exceed 16M limit",
 247         SUBIF_DOESNT_EXIST:                 "Subinterface doesn't exist",
 248         L2_MACS_EVENT_CLINET_PRESENT:       "Client already exist for L2 MACs events",
 249         INVALID_QUEUE:                      "Invalid queue",
 250         UNSUPPORTED:                        "Unsupported",
 251         DUPLICATE_IF_ADDRESS:               "Address already present on another interface",
 252         APP_INVALID_NS:                     "Invalid application namespace",
 253         APP_WRONG_NS_SECRET:                "Wrong app namespace secret",
 254         APP_CONNECT_SCOPE:                  "Connect scope",
 255         APP_ALREADY_ATTACHED:               "App already attached",
 256         SESSION_REDIRECT:                   "Redirect failed",
 257         ILLEGAL_NAME:                       "Illegal name",
 258         NO_NAME_SERVERS:                    "No name servers configured",
 259         NAME_SERVER_NOT_FOUND:              "Name server not found",
 260         NAME_RESOLUTION_NOT_ENABLED:        "Name resolution not enabled",
 261         NAME_SERVER_FORMAT_ERROR:           "Server format error (bug!)",
 262         NAME_SERVER_NO_SUCH_NAME:           "No such name",
 263         NAME_SERVER_NO_ADDRESSES:           "No addresses available",
 264         NAME_SERVER_NEXT_SERVER:            "Retry with new server",
 265         APP_CONNECT_FILTERED:               "Connect was filtered",
 266         ACL_IN_USE_INBOUND:                 "Inbound ACL in use",
 267         ACL_IN_USE_OUTBOUND:                "Outbound ACL in use",
 268         INIT_FAILED:                        "Initialization Failed",
 269         NETLINK_ERROR:                      "netlink error",
 270         BIER_BSL_UNSUP:                     "BIER bit-string-length unsupported",
 271         INSTANCE_IN_USE:                    "Instance in use",
 272         INVALID_SESSION_ID:                 "session ID out of range",
 273         ACL_IN_USE_BY_LOOKUP_CONTEXT:       "ACL in use by a lookup context",
 274 }