ZyXEL Communications Prestige 662HW Series, Руководство пользователя

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Prestige 662HW Series User’s Guide
16-10 VPN Screens
Table 16-7 VPN IKE
LABEL DESCRIPTION
End / Subnet Mask When the Local Address Type field is configured to Single , this field is N/A. 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 , this field is N/A. 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.
Address Information
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.
Content
When you select IP in the Local ID Type field, type the IP address of your computer in
the local Content field. The Prestige automatically uses the IP address in the My IP
Address field (refer to the My IP Address field description) if you configure the local
Content field to 0.0.0.0 or leave it blank.
It is recommended that you type an IP address other than 0.0.0.0 in the local Content
field or use the DNS or E-mail ID type in the following situations.
When there is a NAT router between the two IPSec routers.
When you want the remote IPSec router to be able to distinguish between VPN
connection requests that come in from IPSec routers with dynamic WAN IP addresses.
When you select DNS or E-mail in the Local ID Type field, type a domain name or e-
mail address by which to identify this Prestige in the local Content field. Use up to 31
ASCII characters including spaces, although trailing spaces are truncated. The domain
name or e-mail address is for identification purposes only and can be any string.