Draytek Vigor3900 User Manual page 343

Vigor3900 Series User's Guide
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3. Click Create New VPN Profile and type the name of the profile. Click Next to get into
next page. Note that if you choose PPTP as the Type in Step 2, you will see the page
as below:
Item
Profile
Enable
PPTP User Name
Local IP / Subnet
Mask
Remote IP / Subnet
Mask
Netbios Naming
Packet
Multicast via VPN
Description
Display the name of the profile.
Check this box to enable such profile.
Choose a user for authentication in PPTP connection.
Such profile shall be created in User Management>>User
Profile previously. Otherwise, there are no selections
displayed here.
Type the IP address and subnet mask of local host.
Type the LAN IP address and LAN subnet mask for the
remote host.
Enable – Click it to have an inquiry for data transmission
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.
Some programs might send multicast packets via VPN
connection.

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.
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