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SONICWALL SONICOS ENHANCED 2.5 ADMINISTRATOR’S GUIDE
C
HAPTER
29:
Configuring VPN Policies
8
Click on the Network tab.
9
Under Local Networks, select a local network from Choose local network from list if a specific
local network can access the VPN tunnel. If hosts on this side of the VPN connection will be
obtaining their addressing from a DHCP server on the remote side of the tunnel, select Local
network obtains IP addresses using DHCP through this VPN tunnel. If traffic can originate
from any local network, select Any Address.
10
Under Destination Networks, select Use this VPN Tunnel as default route for all Internet
traffic if all remote VPN connections access the Internet through this SA. You can only configure
one SA to use this setting. If the remote side of this VPN connection is be obtaining its addressing
from a DHCP server on this side of the tunnel, select Destination network obtains IP addresses
using DHCP server through this tunnel. Alternatively, select Choose Destination network
from list, and select the address object or group.
11
Click the Proposals tab.
12
In the IKE (Phase 1) Proposal section, select the following settings:
Select Aggressive Mode from the Exchange menu.
Select Group 2 from the DH Group menu.
Select 3DES from the Encryption menu.