Copyright © Dr Robot Inc. 2005
11
XON/XOFF flow control
01
Hardware handshake with RTS/CTS lines
02
XON/XOFF pass characters to host
05
Port Number
The Port No setting represents the source port number in TCP connections. It is the number that
identifies the channel for remote initiating connections. The port number functions as the TCP/UDP
source port number for outgoing packets. Packets sent to the unit with this port number are received
to this channel. The port number selected is the Incoming TCP/UDP port and Outgoing TCP/UDP
source port.
Port No (10001) ?
The current value is displayed in parentheses. The default setting for Port 1 is 10001. The range is 1-
65535, except for the following reserved port numbers:
Table V.5. Reserved Port Numbers
Port Numbers
Reserved for
1 – 1024
Reserved
9999 Telnet
setup
14000-14009
Reserved for Redirector
30704
Reserved (77F0h)
30718 Reserved
(77FEh)
Note:
It is recommended to not use the reserved port numbers for this setting
as incorrect operation may result.
Use Port 0 for the outgoing local port to change with each connection. The port range is 50,000 to
59,999. Each subsequent connection increments the number by 1 (it wraps back around to 50,000).
Only use this automatic port increment feature to initiate a connection using TCP. Set the port to a non-
zero value when the unit is in a passive mode or when using UDP instead of TCP.
Connect Mode
Connect Mode defines the unit’s connection method and its reaction to incoming connections
over the network. The current value is displayed in parentheses.
ConnectMode (C0) ?
Enter Connect Mode options in hexadecimal notation:
Table V.6. Connect Mode Options
Connect Mode Option
7 6 5 4 3 2 1 0
a) Incoming Connection
Never
accept
incoming
0 0 0
