-@node Client part
+@node Client
@section Client part
-Except for common @code{-mtu}, @code{-noncediff}, @code{-timeout},
-@code{-stats}, @code{-noise} options client has the following ones:
+Except for common @code{-stats}, @code{-egd} options client has the
+following ones:
@table @code
+
+@item -mtu
+Expected TAP interface @ref{MTU}.
+
+@item -proto
+@ref{Network, network protocol} to use. Can be either @emph{udp}
+(default) or @emph{tcp}.
+
+@item -proxy
+Use specified @emph{host:port} @ref{Proxy} server for accessing remote
+server.
+
+@item -proxy-auth
+Optional @emph{user:password} for HTTP Basic authorization on proxy
+server.
+
@item -remote
Address (@code{host:port} format) of remote server we need to connect to.
+
@item -iface
TAP interface name.
-@item -id
-Our client's identification (hexadecimal string).
+
+@item -verifier
+Our client's @ref{Verifier}.
+
@item -key
-Path to the file with the PSK key.
+Path to the file with the passphrase. See @ref{Verifier} for
+how to enter passphrase from stdin silently and store it in the file.
+
+@item -timeout
+@ref{Timeout} setting in seconds.
+
+@item -noise
+Enable @ref{Noise}.
+
+@item -cpr
+Set @ref{CPR} in KiB/sec.
+
+@item -encless
+Enable @ref{Encless, encryptionless mode}.
+
@item -up
Optional path to script that will be executed after connection is
established. Interface name will be given to it as a first argument.
+
@item -down
Same as @code{-up} above, but it is executed when connection is lost,
when we exit.
+
@end table
Example up-script that calls DHCP client and IPv6 advertisement