add chain ip testing endpoint-5OJB2KTY-ns1/svc1/tcp/p80__10.180.0.1/80
	add rule ip testing endpoint-5OJB2KTY-ns1/svc1/tcp/p80__10.180.0.1/80 ip saddr 10.180.0.1 jump mark-for-masquerade
	add rule ip testing endpoint-5OJB2KTY-ns1/svc1/tcp/p80__10.180.0.1/80 meta l4proto tcp dnat to 10.180.0.1:80

			},
			expectedMap: spToEndpointMap{
				makeServicePortName("ns1", "svc1", "port-0", v1.ProtocolTCP): {
					"10.0.1.1:80": &BaseEndpointInfo{
						ip:          "10.0.1.1",
						port:        80,
						endpoint:    "10.0.1.1:80",
						isLocal:     false,
						ready:       true,
						serving:     true,
						terminating: false,
					},
					"10.0.1.2:80": &BaseEndpointInfo{

		endpoints: []Endpoint{
			&BaseEndpointInfo{endpoint: "10.0.0.0:80", ready: true, isLocal: false},
			&BaseEndpointInfo{endpoint: "10.0.0.1:80", ready: true, isLocal: true},
		},
		clusterEndpoints: nil,
		localEndpoints:   sets.New[string]("10.0.0.1:80"),
		allEndpoints:     sets.New[string]("10.0.0.1:80"),
	}}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {

To check, run `java -version`:

----
❯ java -version
openjdk version "11.0.18" 2023-01-17
OpenJDK Runtime Environment Homebrew (build 11.0.18+0)
OpenJDK 64-Bit Server VM Homebrew (build 11.0.18+0, mixed mode)
----

----
❯ java version "1.8.0_151"
Java(TM) SE Runtime Environment (build 1.8.0_151-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode)
----

		{"[localhost%lo0]:80", "localhost%lo0", "80"},     // Go 1 behavior

		// IP literal
		{"127.0.0.1:http", "127.0.0.1", "http"},
		{"127.0.0.1:80", "127.0.0.1", "80"},
		{"[::1]:http", "::1", "http"},
		{"[::1]:80", "::1", "80"},

		// IP literal with zone identifier
		{"[::1%lo0]:http", "::1%lo0", "http"},
		{"[::1%lo0]:80", "::1%lo0", "80"},

		// Go-specific wildcard for host name
		{":http", "", "http"}, // Go 1 behavior

			{Number: 8080, Name: "http-alt-port", Protocol: "http"},
		},
		Endpoints: []*networking.WorkloadEntry{
			{
				Address: "2.2.2.2",
				Ports:   map[string]uint32{"http-port": 7080, "http-alt-port": 18080},
				Labels:  map[string]string{label.SecurityTlsMode.Name: model.IstioMutualTLSModeLabel},
			},
			{
				Address: "3.3.3.3",
				Ports:   map[string]uint32{"http-port": 1080},

								EnvoyInternalAddress: &core.EnvoyInternalAddress{
									AddressNameSpecifier: &core.EnvoyInternalAddress_ServerListenerName{
										ServerListenerName: "connect_originate",
									},
									EndpointId: "10.0.0.1:80",
								},
							},
						},
					},
				},
			},
			want: "10.0.0.1",
		},
		{
			name: "internal address(ipv6)",
			endpoint: &endpoint.LbEndpoint{

DATA  ·kcon+0x160(SB)/8, $0x5cb0a9dc5cb0a9dc
DATA  ·kcon+0x168(SB)/8, $0x5cb0a9dc5cb0a9dc
DATA  ·kcon+0x170(SB)/8, $0x76f988da76f988da
DATA  ·kcon+0x178(SB)/8, $0x76f988da76f988da
DATA  ·kcon+0x180(SB)/8, $0x983e5152983e5152
DATA  ·kcon+0x188(SB)/8, $0x983e5152983e5152
DATA  ·kcon+0x190(SB)/8, $0xa831c66da831c66d
DATA  ·kcon+0x198(SB)/8, $0xa831c66da831c66d
DATA  ·kcon+0x1A0(SB)/8, $0xb00327c8b00327c8