User`s guide

Chapter 10 IPSec VPN Config Screens
LAN-Cell 2 User’s Guide
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In this case, if you want to send packets from network A to an overlapped IP (ex. 10.1.2.241)
that is in the IP alias network M, you have to enable Do not apply VPN Rules to overlapped
local and remote address ranges.
10.6.1 Configuring the Global Setting Screen
Click SECURITY > VPN > Global Setting to open the VPN Global Setting screen.
Figure 140 SECURITY > VPN > Global Setting
The following table describes the labels in this screen.
Table 84 SECURITY > VPN > Global Setting
LABEL DESCRIPTION
Output Idle Timer When traffic is sent to a remote IPSec router from which no reply is received
after the specified time period, the LAN-Cell checks the VPN connectivity. If
the remote IPSec router does not reply, the LAN-Cell automatically
disconnects the VPN tunnel.
Enter the time period (between 120 and 3600 seconds) to wait before the
LAN-Cell checks all of the VPN connections to remote IPSec routers.
Enter 0 to disable this feature.
Input Idle Timer When no traffic is received from a remote IPSec router after the specified
time period, the LAN-Cell checks the VPN connectivity. If the remote IPSec
router does not reply, the LAN-Cell automatically disconnects the VPN
tunnel.
Enter the time period (between 30 and 3600 seconds) to wait before the
LAN-Cell checks all of the VPN connections to remote IPSec routers.
Enter 0 to disable this feature.