Document cellular hotspot MTU fix for Lima VMs - #181
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When the Mac host is on a cellular hotspot, the vzNAT interface's default 1500-byte MTU exceeds what the end-to-end path supports, creating a path MTU black hole: DNS, ping, and TCP handshakes work, but HTTPS connections hang after sending the TLS ClientHello. Add a troubleshooting subsection to the Lima section explaining the symptom, the diagnosis, and how to persist a lower MTU on lima0 via a Netplan override. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Superceded by #195. |
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