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Command: networks | Section: 4 | Source: Digital UNIX | File: networks.4.gz
networks(4) Kernel Interfaces Manual networks(4)
NAME
networks - Contains network name information
SYNOPSIS
/etc/networks
DESCRIPTION
The networks file contains information about the known networks that
comprise the DARPA (Defense Advanced Research Projects Agency) Inter-
net. Each network is represented by a single line in the networks file.
The format for the entries in the networks file is as follows: Name
Number Aliases
The fields contain the following: The official network name. The net-
work number. The unofficial names used for the network.
Items on a line are separated by one or more spaces or tab characters.
Comments begin with a # (number sign). Routines that search the net-
works file do not interpret characters from the beginning of a comment
to the end of that line. Network numbers are specified in dotted-deci-
mal notation. A network name can contain any printable character ex-
cept a field delimiter, newline character, or comment character (#).
The networks file is normally created from the official network data-
base maintained at the Network Information Center (NIC). The file may
need to be modified locally to include unofficial aliases or unknown
networks.
RELATED INFORMATION
Commands: route(8)
Functions: getnetbyaddr(3), getnetbyname(3), getnetent(3) delim off
networks(4)