| Test | V4 | V6 |
|---|---|---|
| Office internet on Mac | EIM | |
| Docker desktop on Mac using bridged networking on office internet | APDM | Failed to connect |
| Linux Laptop on office internet | EIM | Failed to connect |
| Docker using bridged networking on Linux laptop on office internet | EIM | Failed to connect |
| T-Mobile US hotspot | EIM | |
| Home router (OPNSense) | APDM | No IPV6 is configured |
*Update, there is no IPV6 at the office or on T mobile hotspot so the V6 results are wrong. I think Mac is being helpful and connecting over IPV4 as a fallback.