for _, tt := range cases {
		for _, ipv6 := range []bool{false, true} {
			t.Run(tt.name+"_"+ipstr(ipv6), func(t *testing.T) {
				cfg := constructTestConfig()
				cfg.EnableInboundIPv6 = ipv6
				tt.config(cfg)
				ext := &dep.DependenciesStub{}
				iptConfigurator, _ := NewIptablesConfigurator(cfg, ext, EmptyNlDeps())
				var probeIP *netip.Addr
				if ipv6 {