OpenVPN + TunnelBlick: from TAP to TUN

[ilNebbioso]

Since latest MacOS updates, TunnelBlick OpenVPN client warns that TAP legacy support from Apple is ending.

So, seems it is required to change configuration on both ZeroShell and .ovpn files.

Can somebody explain a step by step change list useful for everybody for both:
– ZeroShell configuration
– .ovpn client configuration file
in order to correctly work both from Windows and MacOS OpenVPN clients?

Default .ovpn config file is:

comp-lzo
verb 3
mute 20
resolv-retry infinite
nobind
client
dev tap
persist-key
persist-tun

Thank you very much in advance!

[Steven Wittwer]

If you figure this out, please respond here. I believe you can’t use TAP devices on Android either, so I am also looking for a way to set ZeroShell to use TUN.

[Author]

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