services.strongswan-swanctl.swanctl.connections.<name>.children.<name>.copy_ecn
Whether to copy the ECN (Explicit Congestion Notification) header field to/from the outer IP header in tunnel mode. Controlling this behavior is not supported by all kernel interfaces.
StrongSwan default: true
- Type
null or boolean- Default
null- Declared
- <nixpkgs/nixos/modules/services/networking/strongswan-swanctl/module.nix>