There is also the concept of an mDNS "reflector" whose job apparently is to act as a gateway between two or more networks, causing queries and replies on one network to also be sent out on the other network.
 
There is also the concept of an mDNS "reflector" whose job apparently is to act as a gateway between two or more networks, causing queries and replies on one network to also be sent out on the other network.
   −
mDNS can also be used to find services; this feature is called dnssd (DNS service discovery).
+
mDNS can also be used to find services; this feature is called dns-sd (DNS service discovery).
   Exception encountered, of type "Error"