cfg := constructTestConfig()
	tt.config(cfg)
	ext := &dep.DependenciesStub{}
	iptConfigurator, _ := NewIptablesConfigurator(cfg, ext, EmptyNlDeps())
	err := iptConfigurator.CreateInpodRules(&probeSNATipv4)
	if err != nil {
		t.Fatal(err)
	}
	compareToGolden(t, false, tt.name, ext.ExecutedAll)

	*ext = dep.DependenciesStub{}
	// run another time to make sure we are idempotent

		EnableIPv6:    c.EnableIPv6,
		RedirectDNS:   c.RedirectDNS,
	}
}

func NewIptablesConfigurator(cfg *Config, ext dep.Dependencies, nlDeps NetlinkDependencies) (*IptablesConfigurator, error) {
	if cfg == nil {
		cfg = &Config{
			RestoreFormat: true,
		}
	}

	configurator := &IptablesConfigurator{
		ext:    ext,
		nlDeps: nlDeps,
		cfg:    cfg,
	}

	// By detecting iptables versions *here* once-for-all we are