## Ports {#ports}

### Darwin {#darwin}

<!-- go.dev/issue/64207 -->
As [announced](go1.22#darwin) in the Go 1.22 release notes,
Go 1.23 requires macOS 11 Big Sur or later;
support for previous versions has been discontinued.

### Wasm {#wasm}

<!-- go.dev/issue/63718 -->
The `go_wasip1_wasm_exec` script in `GOROOT/misc/wasm` has dropped support

## Ports {#ports}...

					ObjectMeta: metav1.ObjectMeta{
						Name:      "productpage",
						Namespace: "default",
					},
					Spec: corev1.ServiceSpec{
						Selector: map[string]string{
							"app": "productpage",
						},
						Ports: []corev1.ServicePort{
							{
								Name:       "http",
								Port:       9080,
								TargetPort: intstr.FromInt32(9080),
							},
						},
					},
				},
				&corev1.Service{

	we := wg.Spec.Template
	ports := []string{}
	for _, v := range we.Ports {
		ports = append(ports, fmt.Sprint(v))
	}
	// respect the inbound port annotation and capture all traffic if no inbound ports are set
	portBehavior := "*"
	if len(ports) > 0 {
		portBehavior = strings.Join(ports, ",")
	}

// matched by a NetworkPolicySpec's podSelector. The traffic must match both ports and to.
// This type is beta-level in 1.8
message NetworkPolicyEgressRule {
  // ports is a list of destination ports for outgoing traffic.
  // Each item in this list is combined using a logical OR. If this field is
  // empty or missing, this rule matches all ports (traffic not restricted by port).

    shortNames:
    - se
    singular: serviceentry
  scope: Namespaced
  versions:
  - additionalPrinterColumns:
    - description: The hosts associated with the ServiceEntry
      jsonPath: .spec.hosts
      name: Hosts
      type: string
    - description: Whether the service is external to the mesh or part of the mesh
        (MESH_EXTERNAL or MESH_INTERNAL)
      jsonPath: .spec.location

### ufw

For hosts with ufw enabled (Debian based distros), you can use `ufw` command to allow traffic to specific ports. Use below command to allow access to port 9000

```sh
ufw allow 9000
```

Below command enables all incoming traffic to ports ranging from 9000 to 9010.

```sh
ufw allow 9000:9010/tcp
```

### firewall-cmd

    shortNames:
    - se
    singular: serviceentry
  scope: Namespaced
  versions:
  - additionalPrinterColumns:
    - description: The hosts associated with the ServiceEntry
      jsonPath: .spec.hosts
      name: Hosts
      type: string
    - description: Whether the service is external to the mesh or part of the mesh
        (MESH_EXTERNAL or MESH_INTERNAL)
      jsonPath: .spec.location

- se singular: serviceentry scope: Namespaced versions: - additionalPrinterCol: - description: The hosts associated with the ServiceEntry jsonPath: .spec.hosts name: Hosts type: string - description: Whether the service is external to the mesh or part of the mesh (MESH_EXTERNAL or MESH_INTERNAL) jsonPath: .spec.location name: Location type: string - description: Service resolution mode for the hosts (NONE, STATIC, or DNS) jsonPath: .spec.resolution name: Resolution type: string - description: 'CreationTimestamp...

  // hostname is set for load-balancer ingress points that are DNS based.
  // +optional
  optional string hostname = 2;

  // ports provides information about the ports exposed by this LoadBalancer.
  // +listType=atomic
  // +optional
  repeated IngressPortStatus ports = 4;
}

// LoadBalancerStatus represents the status of a load-balancer.
message IngressLoadBalancerStatus {