ZyXEL Communications Prestige 652H/HW Compact Manual page 31

LABEL
Active Select this check box to activate this VPN tunnel. This option determines whether a
VPN rule is applied before a packet leaves the firewall.
Keep Alive Select either Yes or No from the drop-down list box.
Select Yes to have the Prestige automatically re-initiate the SA after the SA lifetime
times out, even if there is no traffic. The remote IPSec router must also have keep alive
enabled in order for this feature to work.
Name Type up to 32 characters to identify this VPN policy. You may use any character,
including spaces, but the Prestige drops trailing spaces.
IPSec Key Mode Select IKE or Manual from the drop-down list box. IKE provides more protection so it is
generally recommended. Manual is a useful option for troubleshooting.
Negotiation Mode Select Main or Aggressive from the drop-down list box. Multiple SAs connecting
through a secure gateway must have the same negotiation mode.
Local Local IP addresses must be static and correspond to the remote IPSec router's
configured remote IP addresses.
Two active SAs can have the same local or remote IP address, but not both. You can
configure multiple SAs between the same local and remote IP addresses, as long as
only one is active at any time.
Local Address Use the drop-down menu to choose Single, Range, or Subnet. Select Single for a
Type single IP address. Select Range for a specific range of IP addresses. Select Subnet to
specify IP addresses on a network by their subnet mask.
IP Address Start When the Address Type field is configured to Single, enter a (static) IP address on the
LAN behind your Prestige. When the Address Type field is configured to Range, enter
the beginning (static) IP address, in a range of computers on your LAN behind your
Prestige. When the Address Type field is configured to Subnet, this is a (static) IP
address on the LAN behind your Prestige.
End/ Subnet Mask When the Address Type field is configured to Single, this field is N/A. When the
Address Type field is configured to Range, enter the end (static) IP address, in a
range of computers on the LAN behind your Prestige. When the Address Type field is
configured to Subnet, this is a subnet mask on the LAN behind your Prestige.
Remote Remote IP addresses must be static and correspond to the remote IPSec router's
configured local IP addresses. The remote fields do not apply when the Secure
Gateway IP Address field is configured to 0.0.0.0. In this case only the remote IPSec
router can initiate the VPN.
Two active SAs cannot have the local and remote IP address(es) both the same. Two
active SAs can have the same local or remote IP address, but not both. You can
configure multiple SAs between the same local and remote IP addresses, as long as
only one is active at any time.
Prestige 652H/HW
Table 10 VPN IKE
DESCRIPTION
30