ZyXEL Communications Prestige 652, Руководство пользователя, Страница: 194 / 521

Prestige 652 Series User’s Guide
17-10 VPN Screens
Table 17-7 VPN IKE
LABEL DESCRIPTION
End / Subnet Mask
When the Local Address Type field is configured to Single , enter the IP address
in the IP Address Start field again here. When the Local 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 Local 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.
Remote Address
Type
Use the drop-down menu to choose Single , Range , or Subnet . Select Single with
a 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 Remote Address Type field is configured to Single , enter a (static) IP
address on the network behind the remote IPSec router. When the Remote
Address Type field is configured to Range , enter the beginning (static) IP
address, in a range of computers on the network behind the remote IPSec router.
When the
Remote Address Type field is configured to Subnet , enter a (static) IP
address on the network behind the remote IPSec router.
End / Subnet Mask
When the Remote Address Type field is configured to Single , enter the IP
address in the IP Address Start field again here. When the Remote Address
Type field is configured to Range , enter the end (static) IP address, in a range of
computers on the network behind the remote IPSec router. When the Remote
Address Type field is configured to Subnet , enter a subnet mask on the network
behind the remote IPSec router.
Local ID Type
Select IP to identify this Prestige by its IP address.
Select DNS to identify this Prestige by a domain name.
Select E-mail to identify this Prestige by an e-mail address.