Sierra Wireless AirLink RV50 Series User Manual page 266

ALEOS 4.9.0 Software Configuration User Guide for AirLink RV50 Series
Table 11-1: Serial Port Configuration > Port Configuration
Field
DB9 Serial Echo
Data Forwarding
Timeout (.1 seconds)
Data Forwarding
Character
Device Port
Serial MTU
Destination Port
Destination Address
Default Dial Mode
Host Authentication
Mode
Rev 1 Dec. 17
Description
AT command echo mode
Enable—Text is visible as you type (default)
•
Disable—Text you type is not visible
•
You can also use an AT command to configure this field. See
The Data Forwarding Timeout feature causes ALEOS to wait until no data has been
received on the serial port for the specified period of time beyond the built-in delay of
100 ms before sending a new PAD packet.
Acceptable values are: 0–255. (Unit is 0.1 second; default is 1.)
If the field is set to 0 or 1, the feature is disabled. ALEOS sends the new PAD packet after
the built-in 100 ms delay.
Data Forwarding Timeout is not applicable to AT and PPP modes.
PAD data forwarding character. ASCII code of character that causes data to be forwarded.
Used in UDP or TCP PAD mode
Default is 0 (No forwarding character).
You can also use an AT command to configure this field. See
The port on the AirLink gateway used for incoming TCP/UDP communication (Default is
12345)
If either, or both, of the UDP Answer or TCP Answer parameters are enabled, when the
AirLink gateway receives incoming TCP or UDP packets that are destined for this port, it
strips off the IP header and send the packet payload out its serial port.
You can also use an AT command to configure this field. See
The serial maximum transmit unit (PAD payload)
Valid range: 256–4096 bytes (Default is 1304)
Recommended settings if you want to prevent packet fragmentation:
UDP PAD—less than 1472 bytes
•
TCP PAD—less than 1460 bytes
•
You can also use an AT command to configure this field. See
The destination port that TCP/UDP communication is sent to
You can also use an AT command to configure this field. See
IP address TCP/UDP communication is sent to
You can also use an AT command to configure this field. See
Protocol used to send messages
Options are:
TCP
•
UDP (default)
•
You can also use an AT command to configure this field. See
Sets the authentication method the host uses for PPP. Options are:
None (default)
•
CHAP—The stronger of the two protocols. Recommended, provided it is supported by
•
all the client devices
PAP and CHAP—If CHAP is not supported by the client, the host reverts to PAP.
•
266
E on page 461.
S51 on page 456.
*DPORT on page 453.
*UDPPADMTU on page 458.
S53 on page 456.
S53 on page 456.
S53 on page 456.
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