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Chapter 9: Setup Mode: Channel Configuration
XPress DR+ User Guide 79
Remote Port
You must set the remote TCP port number for the unit to make outgoing connections.
This parameter defines the port number on the target host to which a connection is
attempted.
Remote Port ( 0) ? _
To connect an ASCII terminal to a host using the unit for login purposes, use the remote
port number 23 (Internet standard port number for Telnet services).
Note: This option does not display when Hostlist is enabled from the
ConnectMode prompt (see Connect Mode on page 72 for more information).
DisConnMode
This setting determines the conditions under which the unit will cause a network
connection to terminate.
DisConnMode ( 0) ? _
Notes:
In DisConnMode (Disconnect Mode), DTR drop either drops the connection or is
ignored.
Note: All bit positions in the table that are blank represent “don’t care” bits, for
that particular option, which can be set to either a 0 or 1 value.
Table 9-8. Disconnect Mode Options
Disconnect Mode Option 7 6 5 4 3 2 1 0
Disconnect with DTR drop
(6)
1
Ignore DTR 0
Telnet mode and terminal type setup
(1)
1
Channel (port) password
(2)
1
Hard disconnect
(3)
0
Disable hard disconnect 1
State LED off with connection
(4)
1
Disconnect with EOT (^D)
(5)
1
(1) The XPress DR+ sends the "Terminal Type" upon an outgoing connection.
(2) A password is required for a connection to the serial port from the network.
(3) The TCP connection closes even if the remote site does not acknowledge the disconnection.
(4) When there is a network connection to or from the serial port, the state LED turns off instead of blinking.
(5) When Ctrl+D or Hex 04 is detected, the connection is dropped. Both Telnet Mode and Disconnect with
EOT must be enabled for Disconnect with EOT to function properly. Ctrl+D is only detected going from
the serial port to the network.
(6) When DTR transitions from a high state to a low state, the network connection to or from the serial port
drops.