[Bug 3921] Use SO_KEEPALIVE on forwarded connections

bugzilla-daemon at mindrot.org bugzilla-daemon at mindrot.org
Fri Feb 13 11:22:18 AEDT 2026


https://bugzilla.mindrot.org/show_bug.cgi?id=3921

Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
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                 CC|                            |djm at mindrot.org
           Assignee|unassigned-bugs at mindrot.org |djm at mindrot.org

--- Comment #1 from Damien Miller <djm at mindrot.org> ---
Created attachment 3940
  --> https://bugzilla.mindrot.org/attachment.cgi?id=3940&action=edit
Allow TCPKeepAlive on channel port-forward and X11 sockets

Please give this patch a try. It allows TCPKeepAlive=all to enable
keepalives on port and X11 forwarding sockets.

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