Name: to indicate this connection name, must be unique 
Enabled: If enable, the connection will send tunnel connection request when it is reboot or re-
connection, otherwise it is no need if disable  
Local WAN Interface: local address of the tunnel  
Remote Host Address: IP/domain name of end opposite; this option disabled in server mode 
Local Subnet: IPSec local protects subnet and subnet mask, i.e. 192.168.1.0/24 
Remote Subnet: IPSec opposite end protects subnet and subnet mask, i.e.192.168.7.0/24 
Local ID: tunnel local end identification, IP and domain name are available 
Remote ID: tunnel opposite end identification, IP and domain name are available  
Detection: this part contains configure information of connection detection 
 
Enable DPD Detection: Enable or disable this function, tick means enable 
Time Interval: Set time interval of connect detection (DPD) 
Timeout: Set the timeout of connect detection 
Action: set the action of connect detection 
Advanced Settings: This part contains relevant setting of IKE, ESP, negotiation mode, etc. 
 
Enable Advanced Settings: Enable to configure 1
st
 and 2
nd
 phase information, otherwise it