Assertion: firewall's rule | /r/HasProperty | based on protocol
Facets:
Source sentences:
text: Network filtering rules : Rules based on source, destination, protocol, and port will limit what kinds of traffic can leave your virtual network.
text: : Rules based on source, destination, protocol, and port will limit what kinds of traffic can leave your virtual network.
text: These rules can be based on IP addresses, domain names, ports, protocols, programs, and/or keywords.