ceEntry</code>.
For example, access to a simple external service from inside the mesh can be enabled using a configuration
something like this:</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: networking.istio.io/v1alpha3
kind: ServiceEntry
metadata:
  name: foo-ext
spec:
  hosts:
  - foo.com
  ports:
  - number: 80
    name: http
    protocol: HTTP
</code></pre><p>That said, <code>ServiceEntry</code> has significantly more functionality than its predecessor.
First of all,