User guide

Chapter 13: Command Line Interface
159
dpa Command
The permitted TCP Port Range is 1024-64510. When run without the
mode parameter, the system displays the current dpa type.
The general syntax of the dpa command is:
dpa [mode <Normal|IP|TCPPort>]
The syntax for accessing a port directly using tcp port# is:
ssh -l sx_user -p tcp_port_N sx_ip_addr
sx_user@sx_ip_addr's password: <prompted by ssh>
telnet -l sx_user sx_ip_addr tcp_port_N
Password: <prompted by telnet>
The syntax for accessing a port directly using the ip address assigned
per port is:
ssh -l sx_user dpa_ip_addr
sx_user@dpa_ip_addr's password: <prompted by ssh>
telnet -l sx_user dpa_ip_addr
Password: <prompted by telnet>
The dpa command options are described in the following table.
dpa Command
Description
mode
<Normal|IP|TCPPort>
Per-port Direct Port Access type mode
Normal - a default value that means DPA
access cannot be established
IP - access target port directly by unique IP
Address via ssh/telnet/http/https
TCPPort - access target port directly by unique
TCP port via ssh/telnet