# `Dagger.PortForward`
[🔗](https://github.com/dagger/dagger/blob/v0.20.5/sdk/elixir/lib/dagger/gen/port_forward.ex#L2)

Port forwarding rules for tunneling network traffic.

# `t`

```elixir
@type t() :: %Dagger.PortForward{
  backend: integer(),
  frontend: integer() | nil,
  protocol: Dagger.NetworkProtocol.t() | nil
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*