Draytek 2910 用户指南
Vigor2910 Series User’s Guide
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A Virtual Private Network (VPN) is the extension of a private network that encompasses
links across shared or public networks like the Internet. In short, by VPN technology, you
can send data between two computers across a shared or public network in a manner that
emulates the properties of a point-to-point private link.
links across shared or public networks like the Internet. In short, by VPN technology, you
can send data between two computers across a shared or public network in a manner that
emulates the properties of a point-to-point private link.
Besides, here provides ISDN LAN to LAN and remote dial-in functions (for i model only).
Below shows the menu items for VPN and Remote Access.
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Enable the necessary VPN service as you need. If you intend to run a VPN server inside your
LAN, you should disable the VPN service of Vigor Router to allow VPN tunnel pass through,
as well as the appropriate NAT settings, such as DMZ or open port. And, if you want to
enable ISDN dial-in function, please check “Enable ISDN Dial-In” in this page.
LAN, you should disable the VPN service of Vigor Router to allow VPN tunnel pass through,
as well as the appropriate NAT settings, such as DMZ or open port. And, if you want to
enable ISDN dial-in function, please check “Enable ISDN Dial-In” in this page.
Enable PPTP VPN Service Check this box to activate the VPN service through PPTP
protocol.
Enable IPSec VPN Service Check this box to activate the VPN service through IPSec
protocol.
Enable L2TP VPN Service Check this box to activate the VPN service through L2TP
protocol.
Enable ISDN Dial-IN
This feature is available for i model. Check this box to
activate the ISDN dial-in.
activate the ISDN dial-in.
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This submenu only applies to PPP-related connections, such as PPTP, L2TP, L2TP over
IPSec of VPN or ISDN.
IPSec of VPN or ISDN.