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IPSec NAT Traversal
4-Port SSL/IPSec VPN Router
Appendx J
The WAN IP address of Router A will be automatically
detected.
For the Local Security Group Type, select
Subnet
. Enter
Router A’s local network settings in the
IP Address
and
Subnet Mask
fields.
Router A’s IPSec VPN Settings
For the Remote Security Gateway Type, select
IP
address
. Enter Router B’s WAN IP address in the
IP
Address
field.
For the Remote Security Group Type, select
Subnet
.
Enter Router B’s local network settings in the
IP Address
and
Subnet Mask
fields.
In the IPSec Setup section, select the appropriate
encryption, authentication, and other key management
settings.
In the
Preshared Key
field, enter a string for this key, for
example, 13572468.
If you need more detailed settings, click
Advanced
Settngs
. Otherwise, click Save Settings and proceed
to the next section, “Configuration of Router B.”
Configuration of Router B
Follow these instructions for Router B.
Launch the web browser for a networked computer,
designated PC 2.
Access the web-based utility of the Router B. (Refer to
“Chapter 4: Advanced Configuration” for details.)
Click the
IPSec VPN
tab.
Click the
Gateway to Gateway
tab.
Enter a name in the
Tunnel Name
field.
For the VPN Tunnel setting, select
Enable
.
The WAN IP address of Router B will be automatically
detected.
For the Local Security Group Type, select
Subnet
. Enter
Router B’s local network settings in the
IP Address
and
Subnet Mask
fields.
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Router B’s IPSec VPN Settings
For the Remote Security Gateway Type, select
IP Only
.
Enter the WAN IP address of NAT 2 - RV042 in the
IP
Address
field.
For the Remote Security Group Type, select
Subnet
.
Enter Router A’s local network settings in the
IP Address
and
Subnet Mask
fields.
In the IPSec Setup section, select the appropriate
encryption, authentication, and other key management
settings.
In the
Preshared Key
field, enter a string for this key, for
example, 13572468.
If you need more detailed settings, click
Advanced
Settngs
. Otherwise, click
Save Settngs
.
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10.
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