networking.ipips.<name>.encapsulation.type
Select the encapsulation type:
-
ipipto create an IPv4 within IPv4 tunnel (RFC 2003). -
4in6to create a 4in6 tunnel (RFC 2473); -
ip6ip6to create an IPv6 within IPv6 tunnel (RFC 2473);
For encapsulating IPv6 within IPv4 packets, see
the ad-hoc networking.sits option.
- Type
one of "ipip", "4in6", "ip6ip6"- Default
"ipip"- Declared
- <nixpkgs/nixos/modules/tasks/network-interfaces.nix>