D-Link DIR-822 User Manual page 95

DIR-822 AC1200 Wave 2 MU-MIMO Wi-Fi EasyMesh Router
User Manual
Figure 80. The page for creating a new PPTP connection. The IPv4 section.
Parameter
Obtain DNS server
addresses
automatically
Primary DNS /
Secondary DNS
Figure 81. The page for creating a new L2TP over IPsec connection. The IPsec section.
!
Setting for both parties which establish the tunnel should be the same.
Parameter
Pre-shared key
Enable PFS
Specify connection
port
When all needed settings are configured, click the APPLY button.
Move the switch to the right to configure automatic assignment of
DNS server addresses. Upon that the Primary DNS and
Secondary DNS fields are not available for editing.
Enter addresses of the primary and secondary DNS servers in the
relevant fields.
IPsec (for the L2TP over IPsec type)
A key for mutual authentication of the parties.
( ) to display the entered key.
Move the switch to the right to enable the PFS option (Perfect
Forward Secrecy). If the switch is moved to the right, a new
encryption key exchange will be used upon establishing the IPsec
tunnel. This option enhances the security level of data transfer, but
increases the load on DIR-822.
Move the switch to the right to change the port used for data
exchange with the other party enter the needed value in the Port
filed displayed. By default, the value 1701 is specified.
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Configuring via Web-based Interface
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