[expert] Can't get a telnet connection in 6.1

[Devin Vo]

Install 6.1 and now I can't telnet to the machine from anywhere.  No, not
trying to log on as root just won't connect.  I remember fixing this in 6.0
but for the life of me can't remember what it is.
Networks is ok, ipmasq is working and I can run x and display it on
someother machine. Ftp works.

Thanks