SNMP Functions

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SNMP Functions

Functions

	Name	Description
	_IsSNMPv3ValidStructure	Decode variable length structure.
	_Snmpv3IsValidAuthStructure	Decode variable length structure.
	_Snmpv3IsValidInt	Verifies variable datatype as INT and retrieves its value.
	FindOIDsFromSnmpV3Request	Finds number of varbinds in the varbind list received in a SNMPv3 pdu.
	getSnmpV2GenTrapOid	Resolves generic trap code to generic trap OID.
	IsSnmpV3ASNNull	Verifies the value type as ASN_NULL.
	IsSnmpv3ValidOID	Populates OID type, length and oid string from the received pdu.
	IsSNMPv3ValidStructure	Decode variable length structure.
	ProcessGetBulkVar	This routine process the SNMPv2c Get Bulk Request.
	ProcessGetNextVar	Retrieves next node from the MIB database.
	ProcessGetVar	Processes snmp Get request pdu.
	ProcessSnmpv3MsgData	This routine processes the snmpv3 request and parallely creates the response pdu.
	SNMPGetExactIndex	To search for exact index node in case of a Sequence variable.
	SNMPGetTrapTime	Returns trap resolve get time.
	SNMPIdRecrdValidation	Used to Restrict the access dynamic and non dynamic OID string for A perticular SNMP Version.
	SNMPIsValidSetLen	Validates the set variable data length to data type.
	Snmpv3AESDecryptRxedScopedPdu	Incoming SNMPv3 scoped PDU decryption using AES decryption protocol.
	Snmpv3AESEncryptResponseScopedPdu	outGoing SNMPv3 scoped PDU Encryption using AES encryption protocol.
	Snmpv3AuthenticateRxedPduForDataIntegrity	Authenticate an incoming SNMPV3 USM PDU using MD5 or SHA
	Snmpv3AuthenticateTxPduForDataIntegrity	Authenticate to an outgoing SNMPV3 USM PDU using MD5 or SHA
	Snmpv3AuthKeyZeroing2HmacBufLen64	Pad zero to the authentication key localized buffer.
	Snmpv3BufferPut	Copies BYTE data to dynamically allocated memory buffer.
	Snmpv3CmprTrapSecNameAndSecLvlWithUSMDb	Routine to find the index of the user name in the user data base table.
	Snmpv3ComputeHMACIpadOpadForAuthLoclzedKey	Compute HMAC inner and outer pad for authorization localized key.
	Snmpv3ComputeHmacMD5Digest	Compute HMAC - MD5 authentication code
	Snmpv3ComputeHmacShaDigest	Compute HMAC - SHA authentication code
	Snmpv3ComputeMd5HmacCode	Compute HMAC - MD5 authentication code
	Snmpv3ComputeShaHmacCode	Compute HMAC - SHA authentication code
	Snmpv3FormulateEngineID	Formulates the snmpEngineID for the SNMPV3 engine.
	Snmpv3FreeDynAllocMem	Allocated dynamic memory freeing is done by this routine.
	Snmpv3GetAuthEngineTime	Updates the snmp engine time variable 'snmpEngineTime' for the SNMPV3 engine.
	Snmpv3GetBufferData	Reads BYTE data from dynamically allocated memory buffer.
	Snmpv3GetSecurityLevel	Get Security level from authentication and Privacy type.
	Snmpv3GetTrapSecurityLevel	Routine to find the report, auth and privacy flags settings in the TRAP.
	Snmpv3Init	SNMPv3 initialization.
	Snmpv3InitializeUserDataBase	Intialize default SNMPv3 global user database.
	Snmpv3IsValidAuthStructure	Decode variable length structure.
	Snmpv3IsValidInt	Verifies variable datatype as INT and retrieves its value.
	Snmpv3MsgProcessingModelProcessPDU	This routine collects or populates the message processing model infomation from the received SNMPv3 request PDU or to the response PDU respectively.
	Snmpv3Notify	Creates and Sends SNMPv3 TRAP pdu.
	Snmpv3Pswd2LocalizedAuthKeyMD5Hashing	Convert MD5 Auth password to the localized Key using SNMPEngineID.
	Snmpv3Pswd2LocalizedAuthKeySHAHashing	Convert SHA Auth password to the localized Key using SNMPEngineID.
	Snmpv3ReportPdu	Constructs the report pdu infomration for the Report Pdu.
	Snmpv3ScopedPduProcessing	This routine collects the scoped pdu header information from the received SNMPv3 request PDU or populates to the response PDU respectively.
	Snmpv3SetErrorStatus	Set snmpv3 error status in the response pdu.
	Snmpv3TrapScopedpdu	TRAP PDU scoped pdu header construction.
	Snmpv3UserSecurityModelProcessPDU	This routine collects or populates the security model parametrs infomation from the received SNMPv3 request PDU or to the response PDU respectively.
	Snmpv3UsmAesEncryptDecryptInitVector	AES Encryption and decryption init vector.(RFC 3826 )
	Snmpv3UsmOutMsgAuthenticationParam	Both MD5 and SHA1 is used for the outgoing message authentication.
	Snmpv3USMOutMsgPrivParam	SNMP USM out message uses Privacy protocol (RFC 3826 )
	Snmpv3UsmSnmpEngnAuthPrivPswdLocalization	Convert Auth and Priv password to the localized Key using SNMPEngineID.
	Snmpv3ValidateEngineId	Validate engine ID.
	Snmpv3ValidateSecNameAndSecLvl	Vaidate security name with Security level.
	Snmpv3ValidateSecurityName	Validate SNMPV3 user name or security name.

Stack API > SNMP

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