Lantronix XPort XChip - User Guide - Page 46

Flow, Port Number, Flow Control Option, Reserved

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7: Setup Mode: Channel Configuration Flow Flow control sets the local handshaking method for stopping serial input/output. Flow (0) ? _ Use the following table to select flow control options: Table 7-5. 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 7-6. Reserved Port Numbers Port Numbers Reserved for 1 - 1024 9999 14000-14009 30704 30718 Reserved (well known ports) Telnet setup Reserved for Redirector Reserved (77F0h) Reserved (77FEh) 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 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. XPort User Guide 46

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7: Setup Mode: Channel Configuration
Flow
Flow control sets the local handshaking method for stopping serial input/output.
Flow (0) ? _
Use the following table to select flow control options:
Table 7-5. 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 7-6. 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)
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
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.
XPort User Guide
46