TMS zl Management and Configuration Guide ST.1.1.100226

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Virtual Private Networks
Configure a GRE over IPsec VPN with IKE
9. Configure Authentication settings. These settings must match those on the
remote tunnel gateway exactly. Do one of the following:
•For Ty pe , select None.
•For Ty pe , select Simple.
i. For Password, type a password.
•For Ty pe , select MD5.
i. For Key ID, type the authentication key ID (1-255).
ii. For Key, type the 16-digit md5 key.
10. Click OK.
11. Click Save.
Move on the next task: creating an IKE policy.
Create an IKE Policy for a GRE over IPsec VPN
Follow these steps to create an IKE policy that the TMS zl Module can use to
negotiate a GRE over IPsec VPN:
1. In the left navigation bar of the Web browser interface, click VPN > IPsec.
2. Click the IKEv1 Policies tab.
Figure 7-184. VPN > IPsec > IKEv1 Policies Window
3. Click Add IKE Policy. The Add IKE Policy window is displayed.