As of today, ClearVPN 2 supports only the IPv4 transport protocol. Related articles Are BitTorrent and other file-sharing traffic allowed on all ClearVPN servers? Do you provide port forwarding services? Are any ports blocked? How to change my IP with ClearVPN 2? What if a court orders you to identify an active or former user of your service? What tools are used to monitor and mitigate abuse of your service?