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• Server Hard Timeout
Time after which the current connection with Client will be terminated without warning. This is a fixed time from
the initial connection, no matter how much or how often the Client sends data to the server. This parameter is
ignored if the session closes on New Client. If PAD protocol is TCP, the timeout is specified in minutes. If UDP, the
timeout is specified in seconds. The valid range for either is 1-65535. 0 will disable this timer.
If both Inactivity Timeout and Hard Timeout are enabled, (neither is 0), then a client session will be terminated
when either timeout is met. In this case, the value for Hard Timeout must exceed the value for Inactivity Timeout. If
the Inactivity Timeout is met, the client will be terminated. If the Hard Timeout is exceeded without meeting the
Inactivity Timeout, the client will be terminated by the Hard Timeout.
• Incoming Port
Sets the port number used to forward incoming requests to the serial port.
• Outgoing Port
Sets the port number used to send outgoing requests from the serial port.
• Remote Host IP Address
Sets the Server IP address to connect with when using the PAD in client mode.
• TCP Client Keep Alive
When in client mode and enabled, TCP Keep Alive packets will be sent from the client to the server periodically in
order to detect a broken connection. The modem will automatically try to re-establish the connection if necessary.
Changing this setting will affect the use of TCP Keep Alive on the next client session. It will not affect an existing
session.
• TCP Client Keep Alive Time
Time in seconds between keep alive cycles. A keep alive cycle will consist of one or more keep alive probes
separated by the keep alive interval.
• TCP Client Keep Alive Probes
Number of keep alive packets that must fail before connection is considered closed.
• TCP Client Keep Alive Intvl
Time in seconds after which a keep alive packet is considered to be failed (if not acknowledged). Another packet is
sent at this time if TCP Client Keep Alive Probes limit has not been reached.
• PAD Log
When enabled, as data passes through the PAD, a copy is stored in a log file located on the modem at /tmp/padlog.
The log will stop saving data when full and data is lost at modem reset.
Vanguard 3000 Series Multicarrier Cellular Data Modem & IP Router PN 001-7300-100 Rev. B
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