Motorola AP-51 Series Product Reference Manual page 703

5. Enter the WAN port IP address of AP #1 for the
6. Within the Remote Subnet
mask of AP #2 /Device #2.
7. Enter the WAN port IP address of AP #2/ Device #2 for a
8. Click Apply to save the changes.
NOTE For this example, Auto IKE Key Exchange is used. Any key exchange can
be used, depending on the security needed, as long as both devices on
each end of the tunnel are configured exactly the same.
9. Select the Auto (IKE) Key Exchange
10. Select the Auto Key Settings
11. For the ESP Type, select
encryption algorithm and
12. Select the IKE Settings
and Remote Subnet Mask
radio button.
button.
ESP with Authentication
MD5 as the authentication algorithm. Click OK.
button.
Local WAN IP.
fields, enter the LAN IP subnet and
Remote Gateway.
and use AES 128-bit
Usage Scenarios B-11
as the ESP