3rd-party servers open ports

Incoming ports
Purpose		Protocol/Port
FortiAnalyzer	LDAP & PKI Authentication	TCP/389, UDP/389
	Log & Report	TCP/21, TCP/22
	Configuration Backups	TCP/22
	Alert Emails	TCP/25
	DNS	UDP/53
	NTP	UDP/123
	SNMP Traps	UDP/162
	Report Query	TCP/389
	Syslog & OFTP	TCP or UDP/514
	RADIUS	UDP/1812
FortiAuthenticator	SMTP, Alerts, Virus Sample	TCP/25
	DNS	UDP/53
	Windows AD	TCP/88
	NTP	UDP/123
	LDAP	TCP or UDP/389
	Domain Control	TCP/445
	LDAPS	TCP/636
	FSSO & Tiers	TCP/8002, TCP/8003
FortiManager	DNS	UDP/53
	NTP	UDP/123
	SNMP Traps	UDP/162
	Proxied HTTPS Traffic	TCP/443
	RADIUS	UDP/1812

 

Outgoing ports
Purpose		Protocol/Port
FortiAuthenticator	FSSO & Tiers	TCP/8002, TCP/8003
FortiGate	FSSO	TCP/8001 (by default; this port can be customized)