TP-Link TD-W9970 TD-W9970 V1 User Guide - Page 59

Show Advanced Settings, Perfect Forward Secrecy

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TD-W9970 300Mbps Wireless N USB VDSL/ADSL Modem Router User Guide Figure 4-32  Authentication Method: Select Pre-Shared Key (recommended).  Pre-Shared Key: Enter the Pre-shared Key for IKE authentication, and ensure both the two peers use the same key. The key should consist of visible characters without blank space.  Perfect Forward Secrecy: PFS is an additional security protocol. We recommend you leave the Advanced Settings as default value.  After complete the basic settings and click Save/Apply in both Device1 and Device2, PCs in LAN1 could communicate with PCs in remote LAN2. (For example: You can ping the IP address of PC2 which is 192.168.2.100 in PC1)  Note: The VPN Servers Endpoint from both ends must use the same pre-shared keys and Perfect Forward Secrecy settings. Click Show Advanced Settings and then you can configure the Advanced Settings. Figure 4-33 48

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TD-W9970
300Mbps Wireless N USB VDSL/ADSL Modem Router User Guide
48
Figure 4-32
Authentication Method:
Select Pre-Shared Key (recommended).
Pre-Shared Key:
Enter the Pre-shared Key for IKE authentication, and ensure both the two
peers use the same key. The key should consist of visible characters without blank space.
Perfect Forward Secrecy:
PFS is an additional security protocol.
We recommend you leave the Advanced Settings as default value.
After complete the basic settings and click Save/Apply in both
Device1
and
Device2
, PCs in
LAN1 could communicate with PCs in remote LAN2. (For example: You can ping the IP
address of PC2 which is 192.168.2.100 in PC1)
Note:
The VPN Servers Endpoint from both ends must use the same pre-shared keys and Perfect
Forward Secrecy settings.
Click
Show Advanced Settings
and then you can configure the Advanced Settings.
Figure 4-33