I manualen til din router kan du finde dette:
VPN PassThrough
IPSec Passthrough Internet Protocol Security (IPSec) is a suite of protocols
used to implement secure exchange of packets at the IP layer. To allow IPSec
Passthrough, click the Enabled button. To disable IPSec Passthrough, click the
Disabled button.
eller
The DMZ screen allows one local user to be exposed to the Internet for use of
a special-purpose service such as Internet gaming and videoconferencing.
Whereas Port Range Forwarding can only forward a maximum of 10 ranges of
ports, DMZ hosting forwards all the ports for one PC at the same time.
DMZ
DMZ To use this feature, select Enable. To disable DMZ hosting, select
Disable.
DMZ Host IP Address To expose one PC, enter the computer’s IP address. To
get the IP address of a computer, refer to “Appendix D: Finding the MAC
Address and IP Address for Your Ethernet Adapter.” Deactivate DMZ by entering
a 0 in the field.
When finished making your changes on this tab, click the Save Settings button
to save these changes, or click the Cancel Changes button to undo your
changes. For further help on this tab, click the Help button.