iptables -w -t nat -A IP-MASQ -d 169.254.0.0/16 -m comment --comment "ip-masq: local traffic is not subject to MASQUERADE" -j RETURN
    iptables -w -t nat -A IP-MASQ -d 10.0.0.0/8 -m comment --comment "ip-masq: RFC 1918 reserved range is not subject to MASQUERADE" -j RETURN

				Obj(),
			existingPodsNum:  10000,
			allNodesNum:      1000,
			filteredNodesNum: 500,
		},
		{
			name: "1000nodes/single-constraint-node",
			pod: st.MakePod().Name("p").Label("foo", "").
				SpreadConstraint(1, v1.LabelHostname, v1.DoNotSchedule, fooSelector, nil, nil, nil, nil).
				Obj(),
			existingPodsNum:  10000,
			allNodesNum:      1000,
			filteredNodesNum: 500,
		},
		{

				{Type: v1.NodeInternalIP, Address: "10.0.0.1"},
			},
			podIPs: []v1.PodIP{
				{IP: "10.0.0.1"},
			},
		},
		{
			name: "InternalIP is preferred over ExternalIP",
			nodeAddresses: []v1.NodeAddress{
				{Type: v1.NodeExternalIP, Address: "192.168.0.1"},
				{Type: v1.NodeInternalIP, Address: "10.0.0.1"},
			},
			podIPs: []v1.PodIP{
				{IP: "10.0.0.1"},
			},
		},
		{

		// Created by kube-proxy.
		"ipvs0": {
			Address:   netutils.ParseIPSloppy("1000::1"),
			Protocol:  string(v1.ProtocolUDP),
			Port:      53,
			Scheduler: "rr",
			Flags:     utilipvs.FlagHashed,
		},
		// Created by kube-proxy.
		"ipvs1": {
			Address:   netutils.ParseIPSloppy("1000::2"),
			Protocol:  string(v1.ProtocolUDP),
			Port:      54,
			Scheduler: "rr",

	verifyGCBits(t, TypeOf([10000]Xscalarptr{}), rep(10000, lit(0, 1)))
	verifyGCBits(t, ArrayOf(10000, Tscalarptr), rep(10000, lit(0, 1)))
	verifyGCBits(t, TypeOf([2]Xptrscalar{}), lit(1, 0, 1))
	verifyGCBits(t, ArrayOf(2, Tptrscalar), lit(1, 0, 1))
	verifyGCBits(t, TypeOf([10000]Xptrscalar{}), rep(10000, lit(1, 0)))
	verifyGCBits(t, ArrayOf(10000, Tptrscalar), rep(10000, lit(1, 0)))

1e10                uint64      10000000000 is in the set of unsigned 64-bit integers
2.718281828459045   float32     2.718281828459045 rounds to 2.7182817 which is in the set of float32 values
-1e-1000            float64     -1e-1000 rounds to IEEE -0.0 which is further simplified to 0.0
0i                  int         0 is an integer value
(42 + 0i)           float32     42.0 (with zero imaginary part) is in the set of float32 values
</pre>