User guide

Chapter 13: Command Line Interface
169
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assi
gned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.
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.