D-Link EXO AX COVR-X1870 User Manual page 125

Section 5 - Quick VPN
Click the Start button and type view network connections.
Select View network connections.
Right-click your Quick VPN Connection and left-click Properties.
Select the Security tab.
For the Type of VPN, select Layer 2 Tunneling with IPsec (L2TP/IPSec).
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