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#
# This file is part of pysnmp software.
#
# Copyright (c) 2005-2018, Ilya Etingof <etingof@gmail.com>
# License: http://snmplabs.com/pysnmp/license.html
#
class ErrorIndication(Exception):
"""SNMPv3 error-indication values"""
def __init__(self, descr=None):
self.__value = self.__descr = self.__class__.__name__[0].lower() + self.__class__.__name__[1:]
if descr:
self.__descr = descr
def __eq__(self, other):
return self.__value == other
def __ne__(self, other):
return self.__value != other
def __lt__(self, other):
return self.__value < other
def __le__(self, other):
return self.__value <= other
def __gt__(self, other):
return self.__value > other
def __ge__(self, other):
return self.__value >= other
def __str__(self):
return self.__descr
# SNMP message processing errors
class SerializationError(ErrorIndication):
pass
serializationError = SerializationError('SNMP message serialization error')
class DeserializationError(ErrorIndication):
pass
deserializationError = DeserializationError('SNMP message deserialization error')
class ParseError(DeserializationError):
pass
parseError = ParseError('SNMP message deserialization error')
class UnsupportedMsgProcessingModel(ErrorIndication):
pass
unsupportedMsgProcessingModel = UnsupportedMsgProcessingModel('Unknown SNMP message processing model ID encountered')
class UnknownPDUHandler(ErrorIndication):
pass
unknownPDUHandler = UnknownPDUHandler('Unhandled PDU type encountered')
class UnsupportedPDUtype(ErrorIndication):
pass
unsupportedPDUtype = UnsupportedPDUtype('Unsupported SNMP PDU type encountered')
class RequestTimedOut(ErrorIndication):
pass
requestTimedOut = RequestTimedOut('No SNMP response received before timeout')
class EmptyResponse(ErrorIndication):
pass
emptyResponse = EmptyResponse('Empty SNMP response message')
class NonReportable(ErrorIndication):
pass
nonReportable = NonReportable('Report PDU generation not attempted')
class DataMismatch(ErrorIndication):
pass
dataMismatch = DataMismatch('SNMP request/response parameters mismatched')
class EngineIDMismatch(ErrorIndication):
pass
engineIDMismatch = EngineIDMismatch('SNMP engine ID mismatch encountered')
class UnknownEngineID(ErrorIndication):
pass
unknownEngineID = UnknownEngineID('Unknown SNMP engine ID encountered')
class TooBig(ErrorIndication):
pass
tooBig = TooBig('SNMP message will be too big')
class LoopTerminated(ErrorIndication):
pass
loopTerminated = LoopTerminated('Infinite SNMP entities talk terminated')
class InvalidMsg(ErrorIndication):
pass
invalidMsg = InvalidMsg('Invalid SNMP message header parameters encountered')
# SNMP security modules errors
class UnknownCommunityName(ErrorIndication):
pass
unknownCommunityName = UnknownCommunityName('Unknown SNMP community name encountered')
class NoEncryption(ErrorIndication):
pass
noEncryption = NoEncryption('No encryption services configured')
class EncryptionError(ErrorIndication):
pass
encryptionError = EncryptionError('Ciphering services not available')
class DecryptionError(ErrorIndication):
pass
decryptionError = DecryptionError('Ciphering services not available or ciphertext is broken')
class NoAuthentication(ErrorIndication):
pass
noAuthentication = NoAuthentication('No authentication services configured')
class AuthenticationError(ErrorIndication):
pass
authenticationError = AuthenticationError('Ciphering services not available or bad parameters')
class AuthenticationFailure(ErrorIndication):
pass
authenticationFailure = AuthenticationFailure('Authenticator mismatched')
class UnsupportedAuthProtocol(ErrorIndication):
pass
unsupportedAuthProtocol = UnsupportedAuthProtocol('Authentication protocol is not supported')
class UnsupportedPrivProtocol(ErrorIndication):
pass
unsupportedPrivProtocol = UnsupportedPrivProtocol('Privacy protocol is not supported')
class UnknownSecurityName(ErrorIndication):
pass
unknownSecurityName = UnknownSecurityName('Unknown SNMP security name encountered')
class UnsupportedSecurityModel(ErrorIndication):
pass
unsupportedSecurityModel = UnsupportedSecurityModel('Unsupported SNMP security model')
class UnsupportedSecurityLevel(ErrorIndication):
pass
unsupportedSecurityLevel = UnsupportedSecurityLevel('Unsupported SNMP security level')
class NotInTimeWindow(ErrorIndication):
pass
notInTimeWindow = NotInTimeWindow('SNMP message timing parameters not in windows of trust')
class UnknownUserName(ErrorIndication):
pass
unknownUserName = UnknownUserName('Unknown USM user')
class WrongDigest(ErrorIndication):
pass
wrongDigest = WrongDigest('Wrong SNMP PDU digest')
class ReportPduReceived(ErrorIndication):
pass
reportPduReceived = ReportPduReceived('Remote SNMP engine reported error')
# SNMP access-control errors
class NoSuchView(ErrorIndication):
pass
noSuchView = NoSuchView('No such MIB view currently exists')
class NoAccessEntry(ErrorIndication):
pass
noAccessEntry = NoAccessEntry('Access to MIB node denined')
class NoGroupName(ErrorIndication):
pass
noGroupName = NoGroupName('No such VACM group configured')
class NoSuchContext(ErrorIndication):
pass
noSuchContext = NoSuchContext('SNMP context now found')
class NotInView(ErrorIndication):
pass
notInView = NotInView('Requested OID is out of MIB view')
class AccessAllowed(ErrorIndication):
pass
accessAllowed = AccessAllowed()
class OtherError(ErrorIndication):
pass
otherError = OtherError('Unspecified SNMP engine error occurred')
# SNMP Apps errors
class OidNotIncreasing(ErrorIndication):
pass
oidNotIncreasing = OidNotIncreasing('OID not increasing')
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