Specifies how a break is interpreted: None-The Device Server ignores the break key completely and it is not passed through to the host. This is the default setting. Local-The Device Server deals with the break locally. If the user is in a session, the break key has the same effect as a hot key. Remote-When the break key is pressed, the Device Server translates this into a telnet break signal which it sends to the host machine. Brkintr-On some systems such as SunOS, XENIX, and AIX, a break received from the peripheral is not passed to the client properly. If the client wishes to make the break act like an interrupt key (for example, when the stty options -ignbrk and brkintr are set)