Port Number; Connect Mode; Table 7-3. Flow Control Options; Table 7-4. Reserved Port Numbers - Lantronix xPico User Manual

Port Number

The setting represents the source port number in TCP connections. It is the number
that identifies the channel for remote initiating connections.
The default setting for Port 1 is 10001. The default setting for Port 2 is 10002. The
range is 1-65535, except for the following reserved port numbers:
WARNING:
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 how the unit makes a connection, and how it reacts to
incoming connections over the network.
Enter Connect Mode options in hexadecimal notation.
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.
xPico User Guide

Table 7-3. Flow Control Options

Flow Control Option
No flow control
XON/XOFF flow control
Hardware handshake with RTS/CTS lines
XON/XOFF pass characters to host
Port No (10001) ? _

Table 7-4. Reserved Port Numbers

Port Numbers Reserved for
1 – 1024 Reserved (well known ports)
9999 Telnet setup
14000-14009 Reserved for Redirector
30704 Reserved (77F0h)
30718 Reserved (77FEh)
We recommend that you not use the reserved port numbers
ConnectMode (C0) ? _
7: Setup Mode: Channel Configuration
Hex
00
01
02
05
42