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Your Freedom User Guide 
Page 46 of 52 
2.9.3.2  Know your networking environment 
If you are behind a firewall and need to be able to reach servers that have Internet IP 
addresses but are not reachable from the Internet, you need to add route exclusion 
lines to your config file (see chapters 2.5.2 and 2.5.3 on page 33). 
99% of all users won’t have to configure excludes. All non-Internet IP addresses are 
automatically excluded anyway (this covers 10.0.0.0/8, 172.16.0.0/12, 
192.168.0.0/16). Networks that are already routed on your PC are excluded as well. 
For all others, add an openvpn_exclude line per IP or network as described in the 
config file chapter, e.g. 
openvpn_exclude 1.2.3.4 
openvpn_exclude 2.3.0.0 255.255.0.0 
Note that Your Freedom is clever enough to automatically exclude all IP addresses 
that it needs to be able to reach in order to maintain the connection to the Your 
Freedom server. 
2.9.3.3  Tick the OpenVPN box 
Go to the Ports panel and tick the OpenVPN checkbox. Leave the port number as it 
is, unless there are reasons why you need to use a different port. 
2.9.3.4  Start the Your Freedom connection 
The connection set-up should look like usual, but approximately 10 seconds after the 
door opens, it should open a bit more. 
☺ The message log should tell you as well 
when it happens. Have a look at your PC’s routing table (in Windows, run “cmd”, then 
type “route print”; Unix users type “netstat –rn” or “route –n”); you should see a whole 
bunch of routes there all going to some 169.254.xxx.yyy address. These routes cover 
the whole Internet address space minus the excludes mentioned above. We cannot 
replace your PC’s default route, that would very likely cut you off from your local 
network and make the Your Freedom server unreachable. 
2.9.3.5  Relay for others? 
Yes, you can and you may. But unless your PC masquerades the other PCs they 
need to run their own OpenVPN session. When you start the connection, the Your 
Freedom client creates some config files in your home directory (please see chapter 
2.5.2 on page 33 for location details) all starting with “client” or “server”; copy them to 
their PCs into some directory, edit “client.ovpn” and replace 127.0.0.1 with your PC’s 
internal IP address, then right-click on the “client.ovpn” file and choose the second 
option (Start OpenVPN with this config file). Of course they need to install OpenVPN 
first! 
2.9.3.6  What about the Windows firewall? 
Feel free to use it, but don’t complain if it breaks things. 
☺ Seriously, there is no 
reason why you would need it, only outbound connections work on the tunnel 
interface. However if you suspect your applications to secretly open connections, 
then yes, use it! If something doesn’t work, try without.