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ifupdown2 - Network Interface Management tool similar to ifupdown

ifupdown2 is ifupdown re-written in Python. It replaces ifupdown and provides the same user interface as ifupdown for network interface configuration. Like ifupdown, ifupdown2 is a high level tool to configure (or, respectively deconfigure) network interfaces based on interface definitions in /etc/network/interfaces. It is capable of detecting network interface dependencies and comes with several new features which are available as new command options to ifup/ifdown/ifquery commands. It also comes with a new command ifreload to reload interface configuration with minimum disruption. Most commands are also capable of input and output in JSON format. It is backward compatible with ifupdown /etc/network/interfaces format and supports newer simplified format. It also supports interface templates with python-mako for large scale interface deployments. See
/usr/share/doc/ifupdown2/README.rst for details about ifupdown2. Examples are available under /usr/share/doc/ifupdown2/examples.
1.2.7
Ubuntu iconUbuntu 19.10
Ubuntu iconUbuntu 20.04
1.2.5
Debian iconDebian 10.0
Ubuntu iconUbuntu 19.04
1.0
Debian iconDebian 9.0
Ubuntu iconUbuntu 17.10
Ubuntu iconUbuntu 18.04 LTS
Ubuntu iconUbuntu 18.10
Ubuntu iconUbuntu 16.04 LTS
DistributionVersionSincePackageInstalledPackager
Debian iconDebian 10.0 buster/maindeb1.2.5-12019-01-28192 kiB1.3 MiB
Debian iconDebian 9.0 stretch/maindeb1.0~git20170314-12017-11-10150 kiB986 kiB
Ubuntu iconUbuntu 17.10 artful/universedeb1.0~git20170314-12017-11-10150 kiB986 kiB
Ubuntu iconUbuntu 18.04 LTS bionic/universedeb1.0~git20170314-12017-11-10150 kiB986 kiB
Ubuntu iconUbuntu 18.10 cosmic/universedeb1.0~git20170314-12019-01-14150 kiB986 kiB
Ubuntu iconUbuntu 19.04 disco/universedeb1.2.5-12019-01-23190 kiB1.3 MiB
Ubuntu iconUbuntu 19.10 eoan/universedeb1.2.7-12019-07-11195 kiB1.33 MiB
Ubuntu iconUbuntu 20.04 focal/universedeb1.2.7-1build12020-01-07195 kiB1.33 MiB
Ubuntu iconUbuntu 16.04 LTS xenial/universedeb1.0~git20151029-12017-11-1094.7 kiB595 kiB

Manual pages

ifupdown-addons-interfaces(5)

ifupdown-addons-interfaces - ifupdown2 addon modules interface configuration

interfaces(5)

interfaces - network interface configuration for ifupdown

ifdown(8)

ifup - bring a network interface up ifdown - take a network interface down

ifquery(8)

ifquery - query network interface configuration

ifreload(8)

ifreload - reload network interface configuration

ifup(8)

ifup - start a pre-configured network interface.
ifdown - stop a (pre-configured) network interface.
ifstatus - show the state of a (pre-configured) network interface.
ifprobe - checks if the configuration for the interface has changed

Latest updates

Ubuntu icon

Ubuntu 20.04 focal/universe: Version 1.2.7-1build1 introduced

2020-01-07
  • No-change rebuild to generate dependencies on python2.
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-10-10
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-10-10
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-10-10
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-10-10
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-25
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-25
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-25
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-25
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 removed

2019-09-06
Ubuntu icon

Ubuntu 19.10 eoan/universe: Version 1.2.7-1 reintroduced

2019-09-05
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