Draytek Vigor2110 Series User Manual page 174

Profile Name
Enable this profile
Netbios Naming Packet
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
Vigor2110 Series User's Guide
Specify a name for the profile of the LAN-to-LAN connection.
Check here to activate this profile.
Pass – click it to have an inquiry for data transmission between
the hosts located on both sides of VPN Tunnel while connecting.
Block – When there is conflict occurred between the hosts on
both sides of VPN Tunnel in connecting, such function can
block data transmission of Netbios Naming Packet inside the
tunnel.
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.
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