port

The destination port range of the outbound rule. When the Protocol type of the outbound rule is all, icmp, or gre, the port range is - 1/-1, indicating that the port is not restricted. When the Protocol type of the outbound rule is tcp or udp, the port range is 1 to 65535, and the format is 1/200 or 80/80, indicating port 1 to port 200 or port 80.