RFC 748:TELNET RANDOMLY-LOSE Option
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5. Description of the option.

   The normal  mode does not allow random  lossage; therefore the system
   is not allowed  to crash,  mung user files, etc.  If the server wants
   to provide  random lossage, it must first ask for permission from the
   user by sending IAC WILL RANDOMLY-LOSE.

   If the user wants  to permit  the server  to randomly lose, it replys
   with  IAC  DO   RANDOMLY-LOSE.    Otherwise   it   sends   IAC   DONT
   RANDOMLY-LOSE, and the server is forbidden from randomly losing.

   Alternatively, the user could request the server to randomly lose, by
   sending  IAC DO RANDOMLY-LOSE,  and the server will either reply with
   IAC WILL RANDOMLY-LOSE,  meaning that it will then proceed to do some
   random  lossage  (garbaging  disk files is recommended for an initial
   implementation).   Or,  it could send IAC WONT RANDOMLY-LOSE, meaning
   that it insists upon being reliable.

   Since  this is implemented  as a TELNET  option,  it is expected that
   servers  which do not implement  this option  will not randomly lose;
   ie, they will provide 100% reliable uptime.

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