nixpkgs/nixos/doc/manual/configuration/ad-hoc-network-config.section.md

# Ad-Hoc Configuration {#ad-hoc-network-config}

You can use [](#opt-networking.localCommands) to
specify shell commands to be run at the end of `network-setup.service`. This
is useful for doing network configuration not covered by the existing NixOS
modules. For instance, to statically configure an IPv6 address:

```nix
networking.localCommands =
  ''
    ip -6 addr add 2001:610:685:1::1/64 dev eth0
  '';
```
nixos: nixos/doc/manual/configuration/ad-hoc-network-config.xml to CommonMark 2021-07-01 15:15:04 +00:00			`# Ad-Hoc Configuration {#ad-hoc-network-config}`

nixos: use only URI fragment in manual options links 2021-07-04 01:56:26 +00:00			`You can use [](#opt-networking.localCommands) to`
nixos: nixos/doc/manual/configuration/ad-hoc-network-config.xml to CommonMark 2021-07-01 15:15:04 +00:00			specify shell commands to be run at the end of `network-setup.service`. This
			`is useful for doing network configuration not covered by the existing NixOS`
			`modules. For instance, to statically configure an IPv6 address:`

			```nix
			`networking.localCommands =`
			`''`
			`ip -6 addr add 2001:610:685:1::1/64 dev eth0`
			`'';`
			```