Hello,
i recieve a snmp trap per udp listener on port 162.
i get a byte stream and the byte stream are encoded by ascii convertion to a string.
this is the code:
UdpClient listener = new UdpClient(listenPort);
IPEndPoint groupEP = new IPEndPoint(IPAddress.Any, 162);
while (run == true)
{
try
{
byte[] bytes = listener.Receive(ref groupEP);
String dataReceived = System.Text.Encoding.ASCII.GetString(bytes);
AddMessage(dataReceived);
}
catch (Exception er)
{
MessageBox.Show(er.Message.ToString());
}
}
the problem is that i become something like ("""(((??????) in the string. I search nearly one day to find something in the web who show's how snmptrap is coded or what i must do to get on the data.
Do any one know how this problem can be solved ?
thanks
regards
euro