Motorola AP-51XX - Manual (Page 677)

Usage Scenarios B-11
5. Enter the WAN port IP address of AP #1 for the Local WAN IP .
6. Within the Remote Subnet and Remote Subnet Mask fields, enter the LAN IP subnet and
mask of AP #2 /Device #2.
7. Enter the WAN port IP address of AP #2/ Device #2 for a Remote Gateway .
8. Click Apply to save the changes.
9. Select the Auto (IKE) Key Exchange radio button.
10. Select the Auto Key Settings button.
11. For the ESP Type, select ESP with Authentication and use AES 128-bit as the ESP
encryption algorithm and MD5 as the authentication algorithm. Click OK .
12. Select the IKE Settings button.
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.