Class TSNMPSend

Unit

snmpsend

Declaration

type TSNMPSend = class(TSynaClient)

Description

Implementation of SNMP protocol.

Note: Are you missing properties for specify server address and port? Look to parent TSynaClient too!

Hierarchy

• TObject
• TSynaClient
• TSNMPSend

Overview

Methods

	constructor Create;
	destructor Destroy; override;
	function SendRequest: Boolean;
	function SendTrap: Boolean;
	function RecvTrap: Boolean;
	function DoIt: Boolean;

Properties

	property Buffer: AnsiString read FBuffer write FBuffer;
	property HostIP: AnsiString read FHostIP;
	property Query: TSNMPRec read FQuery;
	property Reply: TSNMPRec read FReply;
	property Sock: TUDPBlockSocket read FSock;

Description

Methods

constructor Create;

destructor Destroy; override;

function SendRequest: Boolean;

Connects to a Host and send there query. If in timeout SNMP server send back query, result is True. If is used SNMPv3, then it synchronize self with SNMPv3 agent first. (It is needed for SNMPv3 auhorization!)

function SendTrap: Boolean;

Send SNMP packet only, but not waits for reply. Good for sending traps.

function RecvTrap: Boolean;

Receive SNMP packet only. Good for receiving traps.

function DoIt: Boolean;

Mapped to SendRequest internally. This function is only for backward compatibility.

Properties

property Buffer: AnsiString read FBuffer write FBuffer;

contains raw binary form of SNMP packet. Good for debugging.

property HostIP: AnsiString read FHostIP;

After SNMP operation hold IP address of remote side.

property Query: TSNMPRec read FQuery;

Data object contains SNMP query.

property Reply: TSNMPRec read FReply;

Data object contains SNMP reply.

property Sock: TUDPBlockSocket read FSock;

Socket object used for TCP/IP operation. Good for seting OnStatus hook, etc.