New Post: "An established connection was aborted by the software in your host machine." after establishing a SSH connection to a juniper firewall

another question:

Is it possible to get the name of the firewall during the connection establishment or after a successfull connection? I have to know it to be able to send the correct commands to the correct firewall in my source code.

I tried to implement it as follows:

var line = reader.ReadLine();
while (line != null)
{
    line = reader.ReadLine();
    deviceName = line.Substring(0, line.Length - 3);
     textBox1.Text += "\r\n+++++++DEVICE-NAME+++: " + deviceName + "\r\n";
}

but the problem is that the hostname can be changed when configuring the firewall. So is there any possibility to get the real type of the firewall?
Thanks in advance!