version 1.55, 2005/06/06 11:20:36 |
version 1.56, 2005/06/08 11:25:09 |
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can not be opened, |
can not be opened, |
.Nm ssh |
.Nm ssh |
will continue without connecting to a master instance. |
will continue without connecting to a master instance. |
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.Pp |
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Two additional options allow for opportunistic multiplexing: try to use a |
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master connection but fall back to creating a new one if one does not already |
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exist. |
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These options are: |
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.Dq auto |
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and |
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.Dq autoask . |
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The latter requires confirmation like the |
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.Dq ask |
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option. |
.It Cm ControlPath |
.It Cm ControlPath |
Specify the path to the control socket used for connection sharing as described |
Specify the path to the control socket used for connection sharing as described |
in the |
in the |
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the port and |
the port and |
.Ql %r |
.Ql %r |
by the remote login username. |
by the remote login username. |
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It is recommended that any |
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.Cm ControlPath |
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used for opportunistic connection sharing include |
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all three of these escape sequences. |
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This ensures that shared connections are uniquely identified. |
.It Cm DynamicForward |
.It Cm DynamicForward |
Specifies that a TCP/IP port on the local machine be forwarded |
Specifies that a TCP/IP port on the local machine be forwarded |
over the secure channel, and the application |
over the secure channel, and the application |