D-Link DPN-144DG, Руководство пользователя

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DPN-144DG GPON ONT Dual Band Wireless AC1200
VoIP Gateway with 1 GPON Port, 4 10/100/1000Base-T
Ports, 2 FXS Ports, and 1 USB Port
User Manual
Configuring via Web-based Interface
Parameter Description
Identifier
Select an identification method for the local host (gateway) from the
drop-down list:
Address:
The local host is identified by its IP address.
FQDN: The local host is identified by its domain name. The value is
unavailable if the Main value is selected from the Exchange mode
list.
Local identifier value
Specify the local host identifier.
Pre-shared key
A key for mutual authentication of the parties.
Interface
Select a WAN connection through which the tunnel will pass. When
the
Automatic value is selected, the gateway uses the default WAN
connection.
NAT Traversal
The NAT Traversal function allows VPN traffic to pass through the
NAT-enabled gateway.
Select the
Disabled value to disable the function.
Select the Enabled value to enable the function if it is supported by a
remote host.
Select the
Force value to make the function be always on, even if it is
not supported by a remote host.
Exchange mode
Select the mode of negotiation from the drop-down list:
Main: The mode provides the most secure communication between
the parties in the course of negotiation of the authentication
procedures.
Base: The draft negotiation mode with preliminary authentication of
a host.
Aggressive: The mode provides faster operation as it skips several
stages of negotiation of the authentication procedures.
Enable DPD
Move the switch to the right to enable using DPD protocol for this
tunnel. Such a setting allows to check the status of a remote host: if
encrypted packets exchange between the gateway and the remote host
breaks down, the gateway starts sending DPD messages to the remote
host. If the switch is moved to the left, the
DPD delay and The
maximum number of failures DPD fields are not available for
editing.
DPD delay
A time period (in seconds) between attempts to check the status of a
remote host. By default, the value
5
is specified.
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