Draytek Vigor3910 Series User Manual page 200

A d v a n c e
A d v a n c e
Available settings are explained as follows:
Item
Profile Name
ERD Mode
190
To configure a successful binding tunnel, you have to:
Type Binding Src IP range (Start and End) and Binding Des IP
range (Start and End). Choose TCP/UDP, IGMP/ICMP or Other
as Binding Protocol.
d B a c k u p
d B a c k u p
Description
List the backup profile name.
ERD means "Environment Recovers Detection".
Normal – choose this mode to make all dial-out VPN TRUNK
backup profiles being activated alternatively.
Resume – when VPN connection breaks down or disconnects,
Vigor3910 Series User's Guide