8: Setup Mode: Channel Configuration
xDirect User Guide 44
Use the following table to select flow control options:
Table 8-4 Flow Control Options
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 8-5 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.
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 Numbers Reserved for
1 – 1024 Reserved (well known ports)
9999 Telnet setup
14000-14009 Reserved for Redirector
30704 Reserved (77F0h)
30718 Reserved (77FEh)