Openvpn + Comodo ( vpn kill switch )

Hi would to know which among this two would be a nice way to configure a comodo firewall as a VPN kill switch for an Openvpn.....

https://support.nvpn.net/index.php?...ow-to-prevent-an-ip-leak-with-comodo-firewall

https://support.hidemyass.com/entries/25039558-Comodo-Firewall-allow-apps-to-only-work-via-OpenVPN

 

You should probably post this in the "Privacy Problems" section.

 

If I understand that well , why not just use this simple commands through CMD (run as administrator) ?


After connecting to VPN:

Code:

ipconfig /flushdns
netsh interface IPv4 set dnsserver "Local Area Connection" static 0.0.0.0 both

After disconnecting from VPN:

Code:

netsh interface IPv4 set dnsserver "Local Area Connection" dhcp
ipconfig /flushdns

Note that "Local Area Connection" is the interface name , you can obtain your current interface name from this command

Code:

netsh interface show interface

This is a dns leak solution , but I think it should work also for what you want.