Draytek Vigor3900 User Manual page 359

Vigor3900 Series User's Guide
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Mode.
Source IP Choose one of the LAN profiles as a source IP.
Apply NAT Policy Enable – This option allows for performing one-to-one
NAT for all traffic flowing across the VPN.
Translated Local Network – Specify the IP address with
subnet mask of the network that all traffic will be translated
into.
Netbios Naming Enable – Click it to have an inquiry for data transmission
Packet between the hosts located on both sides of VPN Tunnel
while connecting.
Disable –When there is conflict occurred between the hosts
on both sides of VPN Tunnel in connecting, such function
can block data transmission of Netbios Naming Packet
inside the tunnel.
Multicast via VPN Some programs might send multicast packets via VPN
connection.
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RIP via VPN
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Apply Click it to save the configuration.
Cancel Click it to exit the page without saving the configuration.
For GRE over IPsec Tunnel, please enable GRE function and enter your GRE IP for
both sides.
Available parameters are listed as follows:
Enable – Click this button to let multicast packets pass
through the router.
Disable – This is default setting. Click this button to let
multicast packets be blocked by the router.
Enable – Click it to exchange routing information
protocol packets via VPN connection.
Disable – Disable such function. This is default setting.
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