ifcfg(8)

ifcfg8

Simplistic script which replaces ifconfig ip management

Usage

ifcfg [DEVICE] [command] ADDRESS [PEER]

Overview

This manual page documents briefly the ifcfg command.

This is a simplistic script replacing one option of ifconfig , namely, IP address management. It not only adds addresses, but also carries out Duplicate Address Detection RFC-DHCP, sends unsolicited ARP to update the caches of other hosts sharing the interface, adds some control routes and restarts Router Discovery when it is necessary.

Ifconfig - command syntax

DEVICE

- it may have alias, suffix, separated by colon.

command

- add, delete or stop.

ADDRESS

- optionally followed by prefix length.

peer

- optional peer address for pointpoint interfaces.

Notes

This script is not suitable for use with IPv6.

Releases

Unchanged in 2 releases since Debian 10 (Buster).

  1. 10–11

From iproute2 5.10.0-4 in Debian 11 (Bullseye). Parsed by carta from the page's man source.