FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
Once the service has been identified, the ID can be used to find the protocol and ports:
# diagnose internet-service id 1245324
Version: 00004.00067 Timestamp: 201705291030 Number of Entries: 2 Internet Service: 1245324(Fortinet-FortiGuard) Protocol: 6 Port: 443 8889 8890 <---- Ports and protocols being used by the service IP range(34): 184.108.40.206-220.127.116.11 18.104.22.168-22.214.171.124 [….] Protocol: 17 Port: 53 8888 IP range(34): 126.96.36.199-188.8.131.52 184.108.40.206-220.127.116.11 [….]
If the IP ranges are not shown, add the Internet Service to a firewall policy rule or static route.