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DCD on Netra

Christopher Fowler cfowler@outpostsentinel.com
Wed, 19 Mar 2003 05:09:34 -0800 (PST)

How does a RJ45 Sun Console like the Netra T1 detect loss of carrier if
there is no DCD line?  Usually I attach my DTR to the console's DCD so
it can detect a disconnect as a key to SIGHUP processes on that tty. Is
that just not a concern?