IPv6 Configuration
IPv6 is enabled by default. Stateless address autoconfiguration is used to
automatically assign IPv6 addresses to all interfaces. You can disable IPv6
support globally by setting:
= false;
You can disable IPv6 on a single interface using a normal sysctl (in this
example, we use interface eth0):
."net.ipv6.conf.eth0.disable_ipv6" = true;
As with IPv4 networking interfaces are automatically configured via DHCPv6.
You can configure an interface manually:
networking.interfaces.eth0.ipv6.addresses = [ {
address = "fe00:aa:bb:cc::2";
prefixLength = 64;
} ];
For configuring a gateway, optionally with explicitly specified interface:
= {
address = "fe00::1";
interface = "enp0s3";
};
See for similar examples and additional
information.