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+`tunnelblick` is an application for your Mac that allows you to configure
+and manage VPN sessions. You can use this e.g. if you are connecting to 
+tilde.club via a network that does not allow high UDP ports; with a properly
+configured tunnel, you can still run [[mosh]] as your shell and keep on
+truckin.
+
+https://code.google.com/p/tunnelblick/
+
+To find a VPN endpoint, see the [[VPN Gate]] project.
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