unit1.pas

Pruebas para gestion de dispositivos via snmp

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, IdBaseComponent, IdComponent, IdUDPBase, IdUDPClient,
  IdSNMP,IdStack,IdASN1Util;  //,IdSNMP

type
  TForm1 = class(TForm)
    Button1: TButton;
    Memo1: TMemo;
    SNMP: TIdSNMP;
    Edit1: TEdit;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  //  snmp:Tidsnmp;
  end;

var
  Form1: TForm1;

  error,Reply:string;
  result:boolean;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
  if SNMP = Nil then SNMP := TIdSNMP.Create(nil);
  SNMP.Community := 'public';
  SNMP.Host :='192.168.2.100';
  SNMP.Query.Clear;
  SNMP.Query.PDUType := PDUGetRequest;
  SNMP.Query.MIBAdd(edit1.Text, '',ASN1_INT);
  snmp.Active := True;
  if not SNMP.SendQuery then
    begin
      Error := 'Error al consultar OID(' + IntToStr(SNMP.Query.ErrorStatus) ;
      memo1.Lines.Add(Error);
   //   Reply := SNMP.Reply.Value[0];
   //   memo1.Lines.Add(Trim(SNMP.Reply.MIBOID.Text) + ': ' + Trim(SNMP.Reply.MIBValue.Text));
    end
    else
    begin
      Reply := SNMP.Reply.Value[0];
      memo1.Lines.Add(Trim(SNMP.Reply.MIBOID.Text) + ': ' + Trim(SNMP.Reply.MIBValue.Text));
    end;

end;

end.