On 2022-11-28 12:05, Roger Oberholtzer wrote:
On Mon, Nov 28, 2022 at 11:44 AM Carlos E. R. <> wrote:
...
Any ideas?
Maybe... wild idea. Get an IPv6 address (via tunnel broker? is that the name?), which is public, and access that one instead.
I have told the client to get a public IP address. He is in Portugal. Seems a complicated thing. Or so he thinks. Maybe he is asking for the wrong thing. He is connecting via a 4G wireless thing.
Yes, but that is (I guess) asking his ISP for one. It costs (serious?) money. If they are on a private IP address (like 10.1.1.1), I guess their provider is using CGNAT (https://en.wikipedia.org/wiki/Carrier-grade_NAT), so instead of asking for a fixed public IP he may ask for a dynamic public address instead, which he can tell you which it is at the connection time in different ways. But instead I was suggesting getting an IPv6 address from a third party, which can be free. Of course, you need getting another. -- Cheers / Saludos, Carlos E. R. (from 15.3 x86_64 at Telcontar)