for _, tt := range cases {
		t.Run(tt.name, func(t *testing.T) {
			cfg := constructTestConfig()
			iptConfigurator := NewIptablesConfigurator(cfg, &dep.DependenciesStub{})
			v4Range, v6Range, err := iptConfigurator.separateV4V6(tt.cidr)
			if err != nil {
				t.Fatal(err)
			}
			if !reflect.DeepEqual(v4Range, tt.v4) {
				t.Fatalf("expected %v, got %v", tt.v4, v4Range)
			}
			if !reflect.DeepEqual(v6Range, tt.v6) {

	ipv4RangesExclude, ipv6RangesExclude, err := cfg.separateV4V6(cfg.cfg.OutboundIPRangesExclude)
	if err != nil {
		return err
	}
	if ipv4RangesExclude.IsWildcard {
		return fmt.Errorf("invalid value for OUTBOUND_IP_RANGES_EXCLUDE")
	}
	// FixMe: Do we need similar check for ipv6RangesExclude as well ??

	ipv4RangesInclude, ipv6RangesInclude, err := cfg.separateV4V6(cfg.cfg.OutboundIPRangesInclude)
	if err != nil {