Loopback Interface Commands - Fortinet 548B Administration Manual

10.1.2.3 tunnel destination
This command specifies the destination transport address of the tunnel.
Syntax
tunnel destination {<ipv4-address>}
<ipv4-address> - A valid IP Address.
Default Setting
None
Command Mode
Interfacel Tunnel Mode
10.1.2.4 tunnel mode ipv6ip
This command specifies the mode of the tunnel. With the optional 6to4 argument, the tunnel mode is set
to 6to4 automatic. Without the optional 6to4 argument, the tunnel mode is configured.
Syntax
tunnel mode ipv6ip [6to4]
Default Setting
None
Command Mode
Interfacel Tunnel Mode
10.2

Loopback Interface Commands

The commands in this section describe how to create, delete, and manage loopback interfaces. A
loopback interface is always expected to be up. This interface can provide the source address for sent
packets and can receive both local and remote packets. The loopback interface is typically used by
routing protocols. To assign an IP address to the loopback interface, please refer to "ip address"
command. To assign an IPv6 address to the loopback interface, please refer to "ipv6 address"
command.
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