Lantronix XPort AR manual Tunnel 1 Accept Mode, Flush Serial Data

4: Configuration Using Web Manager

Figure 4-16. Tunnel 1 Accept Mode

2. Enter or modify the following fields:

Mode	Select Disabled to disable Accept Mode completely. Select
	Enable to enable Accept Mode at all times. Select Any
	Character to enable Accept Mode upon receiving any
	character or select Start Character to enable Accept Mode
	upon receiving the start character. Select DSR Active to
	enable Accept Mode if the Data Set Ready (DSR) pin is active
	on the serial line. In general, a modem sends a DSR signal to
	its attached computer to indicate that the modem is ready to
	operate.
Local Port	Enter the port number for use as the local port. The default is
	port 10001.
Protocol	Select the protocol type for use with Accept Mode. The
	default protocol is TCP.
Flush Serial Data	Select Enabled to flush the serial data buffer on a new
	connection.
Block Serial Data	Select On to block, or not tunnel, serial data transmitted to the
	XPort AR.
Block Network Data	Select On to block, or not tunnel, network data transmitted to
	the XPort AR.
TCP Keep Alive	Enter the time, in milliseconds, the unit waits during a silent
	connection before checking if the currently connected network
	device is still on the network. If the unit then gets no response
	after 8 attempts, it drops that connection.
CP Set Group	Identifies a CP or CP Group whose value should change
	when a connection is established and dropped.

XPort AR User Guide 32