 two sources, <code>unknown</code> (the
Kubernetes Ingress) and from <code>istio-ingressgateway istio-system</code> (the Istio
Ingress Gateway).</p><figure style=width:80%><div class=wrapper-with-intrinsic-ratio style=padding-bottom:39.63254593175853%><a data-skipendnotes=true href=/v1.13/docs/examples/microservices-istio/istio-ingress-gateway/kiali-ingress-gateway.png title="Kiali Graph Tab with Istio Ingress Gateway"><img class=element-to-stretch src=/v1.13/docs/examples/microservices-istio/istio-ingress-