e going on that should not be masked.</p><h3 id=wildcard-service-references-for-sidecar-dependency>Wildcard service references for sidecar dependency</h3><p>Service references can be used to address the Istio sidecar dependency issue mentioned earlier. AppSwitch allows the IP:port specified as part of a service reference to be a wildcard. That is, the service reference IP address can be a netmask indicating the IP address range to be captured. If the label selector of the service reference points to the sid