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| 6: Line and Tunnel Settings |
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| Tunnel Disconnect | Description |
| Mode Settings |
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| Modem Control | Set whether Modem Control enables disconnect when the Modem Control pin |
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| is not asserted on the Serial Line. Choices are: |
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| Enabled |
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| Disabled (default) |
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| Timeout | Enter the number of milliseconds a tunnel may be idle before disconnection. |
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| The value of zero disables the idle timeout. |
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| Flush Serial Data | Set whether to flush the Serial Line when the Tunnel is disconnected. Choices |
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| are: |
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| Enabled |
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| Disabled (default) |
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To Configure Tunnel Disconnect Mode Settings
Using Web Manager
To configure the Disconnect Mode for a specific tunnel, click Tunnel in the menu and select Tunnel 1
Using the CLI
To enter the Tunnel 1 Disconnect command level: enable
Using XML
Include in your file: <configgroup name=”tunnel disconnect” instance=”1”>
Modem Emulation
Some older equipment is designed to attach to a serial port and dial into a network with a modem. This equipment uses AT commands to control the connection. For compatibility with these older devices on modern networks, our product mimics the behavior of the modem.
| Table | |
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Tunnel Modem |
| Description |
Emulation Settings |
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Echo Pluses |
| Set whether the pluses will be echoed back during a “pause +++ pause” |
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| escape sequence on the Serial Line. Choices are: |
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| Enabled |
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| Disabled (default) |
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Echo Commands |
| Set whether characters read on the Serial Line will be echoed, while the Line |
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| is in Modem Command Mode. Choices are: |
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| Enabled |
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| Disabled (default) |
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Verbose Response |
| Set whether Modem Response Codes are sent out on the Serial Line. |
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| Choices are: |
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| Enabled |
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| Disabled (default) |
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