[sshd] Add GatewayPorts option - #1464
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Álvaro Rausell Guiard (AlvaroRausell) merged 1 commit intoSep 16, 2025
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@microsoft-github-policy-service agree This is a trivial work I initiated and completed on my own accord. |
Lingyu Zhou (lzhou-lilly)
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Kaniska (Kaniska244)
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Sep 15, 2025
Kaniska (Kaniska244)
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Thank you for the contribution. The change looks fine. To be further reviewed by maintainers.
Álvaro Rausell Guiard (AlvaroRausell)
approved these changes
Sep 16, 2025
Álvaro Rausell Guiard (AlvaroRausell)
merged commit Sep 16, 2025
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We want to optionlly enable the GatewayPorts option in sshd.
To test:
devcontainer features test --features sshdBackground:
Our development setup runs in Codespaces with Docker Compose. To handle TLS termination and spoof internal IPs, we use a reverse tunnel via
gh cs ssh -- -Rand proxys on workstations.Without GatewayPorts, only the main container can access the tunnel—other containers can’t. Enabling GatewayPorts allows the tunnel to bind to the container’s public interfaces too, so other containers can use it. This is required for our transparent proxy setup.