@ECHO OFF
SET CWRSYNC_DIR=C:\cwrsync_client_x64
SET CHANNEL_ID=Secure_Channel_ABC
SET LOCALPORT=9119
SET REMOTEPORT=873
SET REMOTEHOST=192.168.100.21
SET REMOTEUSER=lab1user
SET RSYNCMODULE=test
SET SOURCEDIR=/cygdrive/c/windows/fonts/s*

echo Establish secure channel ...
start "%CHANNEL_ID%" /MIN %CWRSYNC_DIR%\bin\ssh -L %LOCALPORT%:127.0.0.1:%REMOTEPORT% %REMOTEUSER%@%REMOTEHOST% -T -N -f

"%CWRSYNC_DIR%\bin\rsync" -vrt %SOURCEDIR% "rsync://localhost:%LOCALPORT%/%RSYNCMODULE%"

echo Terminate secure channel ...
taskkill /FI "WINDOWTITLE eq %CHANNEL_ID%"