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Diff for /src/usr.bin/ssh/sshd.8 between version 1.153 and 1.153.2.2

version 1.153, 2001/09/27 17:53:24 version 1.153.2.2, 2001/12/05 19:31:48
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 .Nm  .Nm
 will disconnect the client, terminating the session. It is important  will disconnect the client, terminating the session. It is important
 to note that the use of client alive messages is very different from  to note that the use of client alive messages is very different from
 .Cm Keepalive  .Cm KeepAlive
 (below). The client alive messages are sent through the  (below). The client alive messages are sent through the
 encrypted channel and therefore will not be spoofable. The TCP keepalive  encrypted channel and therefore will not be spoofable. The TCP keepalive
 option enabled by  option enabled by
 .Cm Keepalive  .Cm KeepAlive
 is spoofable. The client alive mechanism is valuable when the client or  is spoofable. The client alive mechanism is valuable when the client or
 server depend on knowing when a connection has become inactive.  server depend on knowing when a connection has become inactive.
 .Pp  .Pp
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 Environment variables set this way  Environment variables set this way
 override other default environment values.  override other default environment values.
 Multiple options of this type are permitted.  Multiple options of this type are permitted.
   This option is automatically disabled if
   .Cm UseLogin
   is enabled.
 .It Cm no-port-forwarding  .It Cm no-port-forwarding
 Forbids TCP/IP forwarding when this key is used for authentication.  Forbids TCP/IP forwarding when this key is used for authentication.
 Any port forward requests by the client will return an error.  Any port forward requests by the client will return an error.
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Removed from v.1.153  
changed lines
  Added in v.1.153.2.2