Figure 47 Remote Policy; Figure 48 Authentication Method; Figure 49 Ipsec Algorithm - ZyXEL Communications X550N - V3.60 User Manual

Chapter 6 Tutorials
End/Mask text box. This value is the same as Jack only wants Bob to access this single
IP address.

Figure 47 Remote Policy

5 Enter the IP address "1.1.1.1" in the My IP Address text box. This is Bob's WAN IP
address.
6 Select IP as the Local ID Type. This is the type of content that will be used to identify
Bob's X550N. Enter the IP address "1.1.1.1" in the Local Content text box. This
identifies Bob's X550N to Jack's X550N.
7 Enter the IP address "2.2.2.2" in the Secure Gateway Address text box. This is Jack's
WAN IP address.
8 Select IP as the Peer ID Type. This is Jack's Local ID Type. Enter "2.2.2.2" in the Peer
Content text box. This is Jack's Local Content WAN IP address.

Figure 48 Authentication Method

9 Select Tunnel as the Encapsulation Mode and ESP as the IPSec Protocol.
10 Enter "ThisIsMySecretKey" as the Pre-Shared Key. This is the password for the VPN
tunnel that only Bob and Jack know.
11 Select 3DES as the encyption algorithm. Select the authentication algorithm as SHA1.
These algorithms are more secure.

Figure 49 IPSec Algorithm

12 Click Apply to save the new rule and click VPN to return to the VPN Summary screen.
The new VPN rule is displayed as shown below.
82
X550N Series User's Guide