Staff 9972 Posted ... Hello! We are receiving an impressive amount of requests for support from Mac OSX 10.8 Mountain Lion + Tunnelblick customers. We apologize for any delay in our replies. In most cases this is a DNS issue, still unresolved by the Tunnelblick team. Before opening a ticket or writing to us, please read here: https://code.google.com/p/tunnelblick/wiki/cMountainLionDnsIssue We recommend to use our VPN DNS. According to the port you connect, you can find the VPN DNS IP address in the following link: https://airvpn.org/specs For example, if you connect to port 443 UDP you can set your primary DNS to 10.4.0.1. Kind regards Quote Share this post Link to post