Draytek Vigor2800 Series User Manual page 79

Profile Name
Enable this profile
Call Direction
Always On or Idle Timeout Always On-Check to enable router always keep VPN
Enable PING to keep alive This function is to help the router to determine the status of
PING to the IP
Vigor2800 Series User's Guide
Specify a name for the profile of the LAN-to-LAN connection.
Check here to activate this profile.
Specify the allowed call direction of this LAN-to-LAN profile.
Both:-initiator/responder
Dial-Out- initiator only
Dial-In- responder only.
connection.
Idle Timeout: The default value is 300 seconds. If the
connection has been idled over the value, the router will drop
the connection.
IPSec VPN connection, especially useful in the case of
abnormal VPN IPSec tunnel disruption. For details, please refer
to the note below. Check to enable the transmission of PING
packets to a specified IP address.
Enter the IP address of the remote host that located at the
other-end of the VPN tunnel.
Enable PING to Keep Alive is used to handle abnormal
IPSec VPN connection disruption. It will help to provide the
state of a VPN connection for router's judgment of redial.
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