1.
      mine IP address of 'server1'
   2.
      - error: no valid servers configured
   3.
      -Fatal: error processsing configuration file '/etc/proftpd/proftpd.conf' failed!
   4.
      .
   5.
      startpar: service(s) returned failure: apache2 proftpd ... failed!
   6.
      Running scrip[ts in rc2.d/ took 190 secs.