networks(4) TCP/IP R4.11 networks(4)
NAME
networks - network name database
DESCRIPTION
The networks file contains information on the networks known to your
system. Each networks file should contain a single line for each
network with the following information:
netname netnumber [ aliases ] [# comment ]
Items are separated by any number of blanks and/or tab characters. A
# indicates the beginning of a comment; characters up to the end of
the line are not interpreted by routines that search the file. This
file is normally created from the official network database
maintained at the Network Information Center (NIC), though local
changes may be required to update the file for unofficial aliases
and/or unknown networks.
Network names may contain any printable character other than a field
delimiter (blanks, tabs, CR, ESC), New Line, or comment character.
Network numbers must be specified in four-part dot notation with
trailing zeros omitted. For example, you would not specify 128.223
as 128.223.0.0.
If your system is using NIS, see Managing ONC (Trademark)/NFS® and
Its Facilities on the DG/UX (Trademark) System for details.
EXAMPLE
loop-net 127 loop # s/w test net
mfg-net 85 #mfg network
FILES
/etc/networks
SEE ALSO
getnetent(3N).
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