8: Setup Mode: Channel Configuration
UDS2100 Device Server User Guide
47
Table 8-3. Flow Control Options
Flow Control Option
Hex
No flow control
00
XON/XOFF flow control
01
Hardware handshake with RTS/CTS lines
02
XON/XOFF pass characters to host
05
Port Number
The setting represents the source port number in TCP connections. It is the
number that identifies the channel for remote initiating connections.
Port No (10001) ? _
The default setting for Port 1 is
10001
. The range is
1-65535
, except for the
following reserved port numbers:
Table 8-4. Reserved Port Numbers
Warning:
We recommend that you 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
-
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 how the unit makes a connection, and how it reacts to
incoming connections over the network.
ConnectMode (C0) ? _
Enter Connect Mode options in hexadecimal notation. The default setting is
C0
.
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.
Port Numbers Reserved for
1 – 1024
Reserved (well known ports)
9999
Telnet setup
14000-14009
Reserved for Redirector
30704
Reserved (77F0h)
30718
Reserved (77FEh)
