OpenVPN at startup in OSX

The easiest way of getting an OpenVPN client on mac is with Tunnelblick but you will join the VPN only when you have logged in. Sometimes you need your mac to connect at startup instead and I’ll show you how to do it:

create /etc/rc.local and copy/paste the following three lines in it:

/sbin/kextload /Applications/
/sbin/kextload /Applications/

then create a Launch script like this for each of the vpn you want to connect to, replacing YOURVPNNAME, YOURCONFIGFILE, YOUR/CONFIG/FOLDER accordingly:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "">
<plist version="1.0">

save each script into /Library/LaunchDaemons/ folder using a name for the file like org.openvpn.YOURVPNNAME.plist, then change the user and group to root:wheel with the following command in a terminal window:

sudo chown root:wheel /Library/LaunchDaemon/org.openvpn.YOURVPNNAME

last commands to register and execute your Launch scripts are:

sudo launchctl load /Library/LaunchDaemon/org.openvpn.YOURVPNNAME.plist
sudo launchctl start org.openvpn.YOURVPNNAME

a restart should be the very last thing to do and once your mac has started you shoud be connected to your vpn network(s)!

enjoy ;)

**UPDATE: **the new version of tunnelblick 3.2beta26 does have the the “connect when computer starts” functionality that automatically makes this post obsolete. I’ll just keep it for the records :)

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