ZyXEL Communications ZYWALL 2 PLUS User Manual page 265

Table 70 SECURITY > VPN > VPN Rules (Manual) > Edit (continued)
LABEL
Local Network
Address Type
Starting IP
Address
Ending IP
Address/Subnet
Mask
Remote Network
Address Type
Starting IP
Address
Ending IP
Address/Subnet
Mask
Gateway Policy
Information
My ZyWALL
ZyWALL 2 Plus User's Guide
DESCRIPTION
Local IP addresses must be static and correspond to the remote IPSec router's
configured remote IP addresses.
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.
Use the drop-down list box to choose Single Address, Range Address, or
Subnet Address. Select Single Address for a single IP address. Select Range
Address for a specific range of IP addresses. Select Subnet Address to specify
IP addresses on a network by their subnet mask.
When the Address Type field is configured to Single Address, enter a (static) IP
address on the LAN behind your ZyWALL. When the Address Type field is
configured to Range Address, enter the beginning (static) IP address, in a range
of computers on the LAN behind your ZyWALL. When the Address Type field is
configured to Subnet Address, this is a (static) IP address on the LAN behind
your ZyWALL.
When the Address Type field is configured to Single Address, this field is N/A.
When the Address Type field is configured to Range Address, enter the end
(static) IP address, in a range of computers on the LAN behind your ZyWALL.
When the Address Type field is configured to Subnet Address, this is a subnet
mask on the LAN behind your ZyWALL.
Remote IP addresses must be static and correspond to the remote IPSec router's
configured local IP addresses.
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.
Use the drop-down list box to choose Single Address, Range Address, or
Subnet Address. Select Single Address with a single IP address. Select Range
Address for a specific range of IP addresses. Select Subnet Address to specify
IP addresses on a network by their subnet mask.
When the Address Type field is configured to Single Address, enter a (static) IP
address on the network behind the remote IPSec router. When the Addr Type field
is configured to Range Address, enter the beginning (static) IP address, in a
range of computers on the network behind the remote IPSec router. When the
Address Type field is configured to Subnet Address, enter a (static) IP address
on the network behind the remote IPSec router.
When the Address Type field is configured to Single Address, this field is N/A.
When the Address Type field is configured to Range Address, enter the end
(static) IP address, in a range of computers on the network behind the remote
IPSec router. When the Address Type field is configured to Subnet Address,
enter a subnet mask on the network behind the remote IPSec router.
When the ZyWALL is in router mode, enter the WAN IP address or the domain
name of your ZyWALL or leave the field set to 0.0.0.0.
The ZyWALL uses its current WAN IP address (static or dynamic) in setting up the
VPN tunnel if you leave this field as 0.0.0.0. If the WAN connection goes down, the
ZyWALL uses the dial backup IP address for the VPN tunnel when using dial
backup or the LAN IP address when using traffic redirect.
The VPN tunnel has to be rebuilt if this IP address changes.
When the ZyWALL is in bridge mode, this field is read-only and displays the
ZyWALL's IP address.
Chapter 14 IPSec VPN
265