Billion BiPAC 7404V series User Manual page 83

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
when you select Stateful mode. If you select Stateless mode, the key will be changed in each
packet.
Idle Time: Auto-disconnect the VPN connection when there is no activity on the connection for a
predetermined period of time. 0 means this connection is always on.
Click Apply button to apply your changes.
82
Chapter 4: Configuration