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Force Mac OS X to Automatically Reconnect to VPN - Lifehacker
http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNEQ5_lswnM-yKaZ7-uFI0ww7XvsUg&url=http://lifehacker.com/5932886/force-mac-os-x-to-automatically-reconnect-to-vpn