SendSecureResponse Method
Sends an authenticated and/or encrypted SNMPv3 response.
Syntax
public void SendSecureResponse(string remoteHost, int remotePort, int requestId, int messageId, int errorStatus, int errorIndex, string user, int authenticationProtocol, string authenticationPassword, int encryptionAlgorithm, string encryptionPassword);
Public Sub SendSecureResponse(ByVal RemoteHost As String, ByVal RemotePort As Integer, ByVal RequestId As Integer, ByVal MessageId As Integer, ByVal ErrorStatus As Integer, ByVal ErrorIndex As Integer, ByVal User As String, ByVal AuthenticationProtocol As Integer, ByVal AuthenticationPassword As String, ByVal EncryptionAlgorithm As Integer, ByVal EncryptionPassword As String)
Remarks
Similar to the SendResponse method except that User, Authentication Protocol, and AuthenticationPassword are used to authenticate the response. EncryptionAlgorithm and EncryptionPassword (if not empty) are used to encrypt the response.
The MessageId argument must match the MessageId parameter obtained from the GetRequest, GetNextRequest, SetRequest, or GetBulkRequest event.
The user and password arguments used to send the response will be added to the internal user cache. If the user is already in the cache, its passwords will be updated with those supplied.
Valid Authentication Protocols are:
| HMAC-MD5-96 (1) | Message-Digest algorithm 5. |
| HMAC-SHA-96 (2) | Secure Hash Algorithm. |
| HMAC-192-SHA-256 (3) | Secure Hash Algorithm. |
| HMAC-384-SHA-512 (4) | Secure Hash Algorithm. |
Valid Encryption Algorithms are:
| DES (1) | Data Encryption Standard. |
| AES (2) | Advanced Encryption Standard with key length of 128. |
| 3DES (3) | Triple Data Encryption Standard. |
| AES192 (4) | Advanced Encryption Standard with key length of 192. |
| AES256 (5) | Advanced Encryption Standard with key length of 256. |