> Are the other TCP ports, as well as UDP blocked by a force of nature? :)
Yes; the force in question is usually spelled out as "auditors." :(
Yes; the force in question is usually spelled out as "auditors." :(
In case of the former, then Wireguard will likely be permitted some day as the status quo of VPNs. OpenVPN and IPSec appear as dead ends, so it's just a matter of time. If Wireguard is successfully upstreamed soon, I wouldn't be surprised if it rose to the throne of VPN monopoly sooner rather than later.
In case of the latter, you're out of luck without a compat mode or a bridge tool... :/