HALB
Source
Destination
Protocol
Port
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).
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