TP-Link TD-W9980 User Manual page 52

TD-W9980
 Tunnel access from local IP addresses: Choose Subnet if you want the Whole LAN to join
the VPN network, or else choose Single A
 IP Address for VPN: Enter the IP address of your LAN. (For example: Input 192.168.1.1 in
Device1, Input 192.168.2.1 in
 IP Subnetmask: Enter the Subnet mask of your LAN. ( For example: Input 255.255.255.0 in
both Device1 and Device2)
 Tunnel access from remote IP addresses: Choose Subnet if you want the Remote Whole
LAN to join the VPN network, or else choose Single Address if you want single IP to join the
VPN network.
 IP Address for VPN: Enter the IP address of the Remote LAN. ( For example: Input
192.168.2.1 in Device1,Input 192.168.1.1 in D
 IP Subnetmask: Enter the subnetmask of the r
255.255.255.0 in both Device1 and Device2)
 Key Exchange Method: Select Auto (IKE) or Manual.
 Authentication Method: Select Pre-Shared Key (recommended).
 Pre-Shared Key: Input the Pre-Shared key for Authentication. (For ex
 Perfect Forward Secrecy: PFS is an additional security protocol.
We recommend you leave the Advanced Settings as default value.
After complete the basic settings
could comm unicate with PCs in remote LAN2. (For example: You can ping the IP address of PC2
which is 1 92 .168.2.100 in PC1)

Note:
The VPN Servers Endpoint from both ends must use the same pre-shared keys
Forward Secrecy settings.
Click Show Advanced Settings and then you can configure the Advanced Settings.
N600 Wireless Dual Band Gigabit VDSL2 Modem Router User Guide
ddress if you want single IP to join the VPN network.
Device2)
and click Save/Apply in both Device1 and Device2, PCs in LAN1
evice2)
emote LAN. ( For example: Input
42
ample: Input 12345678)
and Perfect