User`s manual
  Installing under UNIX/LINUX 
AX3000 - User's Manual  79 
The Axel SSH client is compliant with OpenSSH 1.5. 
To accept Axel SSH connections, the SSH server must first accept connections 
from SSH V1 clients and support the password authentication mechanism. 
These two functions are indicated in sshd_config file by: 
Protocol 2,1 
PasswordAuthentication yes 
d) The Serial Ports (Aux1, Aux2…) 
The Axel terminal supports both TCP/IP and serial (RS232) connections. 
To establish a serial connection, the session 'Protocol' must be set to 'serial'. 
Then set 'Main Serial Port' to a native serial ports or an USB serial port. 
The selected auxiliary port is set-up through the [Configuration]-[Ports]-[xxx]-
[yyy] menu (see Chapter 3.5.1). 










