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dn(4) [v7 man page]

DN(4)							     Kernel Interfaces Manual							     DN(4)

NAME
dn - DN-11 ACU interface DESCRIPTION
The dn? files are write-only. The permissible codes are: 0-9 dial 0-9 : dial * ; dial # - 4 second delay for second dial tone < end-of-number The entire telephone number must be presented in a single write system call. It is recommended that an end-of-number code be given even though not all ACU's actually require it. FILES
/dev/dn0 connected to 801 with dp0 /dev/dn1 not currently connected /dev/dn2 not currently connected SEE ALSO
dp(4) DN(4)

Check Out this Related Man Page

dialups(4)							   File Formats 							dialups(4)

NAME
dialups - list of terminal devices requiring a dial-up password SYNOPSIS
/etc/dialups DESCRIPTION
dialups is an ASCII file which contains a list of terminal devices that require a dial-up password. A dial-up password is an additional password required of users who access the computer through a modem or dial-up port. The correct password must be entered before the user is granted access to the computer. The set of ports that require a dial-up password are listed in the dialups file. Each entry in the dialups file is a single line of the form: terminal-device where terminal-device The full path name of the terminal device that will require a dial-up password for users accessing the computer through a modem or dial-up port. The dialups file should be owned by the root user and the root group. The file should have read and write permissions for the owner (root) only. EXAMPLES
Example 1: A sample dialups file. Here is a sample dialups file: /dev/term/a /dev/term/b /dev/term/c FILES
/etc/d_passwd dial-up password file /etc/dialups list of dial-up ports requiring dial-up passwords SEE ALSO
d_passwd(4) SunOS 5.10 4 May 1994 dialups(4)
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