Add loopback IP addresses for Single Firewalls
You can optionally define one or more loopback IP addresses for the firewall.
Any IP address that is not used to route traffic on another interface can be used as a loopback IP address. The same IP address can be used as a loopback IP address and as the IP address of a Tunnel Interface.
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Steps
Engine Editor – Interfaces – Loopback
Use this branch to define loopback IP addresses for Firewalls. Loopback IP addresses allow you to assign IP addresses that do not belong to any directly connected networks to the Firewall.
Option | Definition |
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Bypass Default IP Address | Specifies how the source IP address for traffic sent from the engine node is selected for tunnel interfaces that do not have IP addresses.
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