Digi XGI-20CZ7-E00-W0, Руководство пользователя

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Configure XBee Industrial Gateway Ethernet SureLink™ settings
Digi XBee Industrial Gateway 113
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Socket : Configuration settings for the device's TCP socket.
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Enable TCP no delay : Configures whether use of the TCP no delay option is disabled by
default for the Remote Manager connection between device and server, when configuring
the device's TCP socket endpoint for that connection. The default is disabled. This default
reduces the number of packets sent when the Remote Manager connection is established
between device and server. While there is a very slight penalty in terms of added latency,
that penalty is very small compared to the relative high latencies for cellular network
communications. Reducing the packet count reduces the number of bytes exchanged over
the cellular connection, which saves money. The typical start-up data count is reduced from
about 7KB to 4KB by disabling TCP no delay. The ability to turn on the TCP No delay option
is provided for technical support and troubleshooting purposes.
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Enable TCP keep-alive : Enables or disables the ability to send TCP keep-alive packets
over the client-initiated connection to the Remote Manager server, and whether the device
waits before dropping the connection. The default is enabled.
Connect to a different instance of Remote Manager
To connect to a different instance of a Remote Manager:
1. From the XBee Industrial Gateway web interface, go to Configuration > Device Cloud
Connectivity .
2. On the Remote Manager Configuration page, in the Device Cloud Server setting, select
Other... .
3. In the Server URL setting, type the name of the different instance of Remote Manager; for
example, remote-manager.example.com .
4. In the Server Port field, type the network port number to be used for this Remote Manager
instance.
5. Click Apply .
Configure a proxy server
To configure the proxy server:
1. From the XBee Industrial Gateway web interface, go to Configuration > Device Cloud
Connectivity .
2. From the Device Cloud Configuration page, click Advanced Settings .
3. Select Use an HTTP proxy to connect to Remote Manager and complete the fields.
Tip Contact your network administrator for assistance in configuring a proxy server.
Ethernet SureLink™ settings
SureLink is an optional feature that monitors the integrity of an established Ethernet network
connection.