> 4   Ⱥ> 5 Dump_log" => "/dev/stdout",
> 6 Host" => "127.0.0.1:119",

s = Net::SSH::Telnet.new(
     "Dump_log" => "/dev/stdout",
      "Host" => "127.0.0.1",
      "Port" => 119 as part
...