Draytek Vigor2830 Series User Manual page 243

Network Mask
More
RIP Direction
From first subnet to
remote network, you
have to do
Change default route to
this VPN tunnel
configuration. You can modify the settings if required.
Add a static route to direct all traffic destined to more Remote
Network IP Addresses/ Remote Network Mask through the
VPN connection. This is usually used when you find there are
several subnets behind the remote VPN router.
The option specifies the direction of RIP (Routing Information
Protocol) packets. You can enable/disable one of direction here.
Herein, we provide four options: TX/RX Both, TX Only, RX
Only, and Disable.
If the remote network only allows you to dial in with single IP,
please choose NAT, otherwise choose Route.
Check this box to change the default route with this VPN tunnel.
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Vigor2830 Series User's Guide