Multitech MultiConnect Adapter Betriebsanweisung Seite 85

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Chapter 6 – Serial-to-Network Connectivity Using Serial Dial-in
Command Line Interface and Application Examples for Multi-Tech Systems, Inc. IP Modules (S000368F) 85
Scenario 7 – Auto Dial-in Enhancement for
NMEA Filtering
This scenario shows how to configure an auto dial-in session in RAW TCP mode for NMEA filtering. This
enhancement is a feature addition to Scenarios 3 and 5 explained above.
Prerequisites
RAW mode (Global and each port) MUST BE ENABLED using the following command:
Enable/Disable the RAW mode globally for all Auto-Dial-in sessions: # set ip telnet raw-mode <enable/disable>
The auto dial-in session is opened by Telnet client (embedded in the IP module) in RAW-mode to the configured
server on a configured port number. Once the session is opened successfully, there can be two-way traffic between
the serial device and the remote server.
The auto-dialin-chat-script execution as described in Scenario 5 may optionally be enabled or disabled. In other
words, nmea-filtering feature can be used both in auto-dialin-chat-script enabled or disabled modes.
Important – You cannot switch between the Command Prompt and a Dial-in session in RAW-mode.
Raw TCP auto-dialin with NMEA filtering
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TCP SERVER
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S0
Wireless IP Auto Dial-In (for NMEA filtering )in RAW Mode Setup Commands
# set ip telnet raw-mode enable
# set serial s0 raw-dialin enable
# set serial auto-dialin enable
# set serial s0 auto-dialin enable
# set serial s0 auto-dialin trig-mode dtr-char
# set serial s0 auto-dialin-host 202.54.39.96
# set serial s0 auto-dialin-port 5000
# set serial s0 auto-dialin-protocol telnet
# set serial s0 auto-dialin filter enable
#set serial s0 auto-dialin filter timer 1
#set serial s0 auto-dialin filter message-delimiter ','
#set serial s0 auto-dialin filter message-suffix <LF>
#set serial s0 auto-dialin filter add 1 10 "abcd"
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