Draytek Vigor2136 Series User Manual page 228

Idle Timeout
GRE Over IPsec
Cancel
Apply
After finishing this web page configuration, please click Apply to save the settings.
route.
Default WAN IP / IP Address – Use the drop-down list to specify one
WAN IP address for this VPN profile.
The tunnel will be disconnected when no traffic is detected within Idle
Timeout. Disable this feature by setting the value to 0.
Switch the toggle to enable/disable the function.
It will verify data and transmit data in encryption with GRE over IPsec
packet after configuring IPsec Dial-Out setting. Both ends must match
for each other by setting same virtual IP address for communication.
GRE Local IP – Enter the virtual IP for router itself for verified by peer.
GRE Remote IP - Enter the virtual IP of peer host for verified by
router.
Discard current settings and return to the previous page.
Save the current settings and exit the page.
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