HALB

Source	Destination	Protocols	Ports	Description
HALB	HALB	VRRP	112	HALB to HALB communication used for automatic assignment of VIP to active HALB.
	RAS Secure Gateway in Forwarding Mode	TCP, UDP	80, 443	Management and user session connections.
	RAS Secure Gateway in Normal Mode	TCP, UDP TCP, UDP	80, 443 20009	Management and user session connections. Device Manager shadowing via Firewall (indirect network connection).