able from
one another. When pods are in different networks, an Istio Gateway
(e.g. east-west gateway) is typically used to establish connectivity
(with AUTO_PASSTHROUGH mode). This label can be applied to the following
resources to help automate Istio&rsquo;s multi-network configuration.</p>

<ul>
<li><p>Istio System Namespace: Applying this label to the system namespace
establishes a default network for pods managed by the control plane.
This is typically configured during control plane installation using 