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Example 3: IPsec VPN, Site-to-Site, to a Secure Router 7203dl

Create a Site-to-Site IKE Policy (Step 2 of 3)

 

TMS zl Module

Secure Router 7203dl

  1. Under IKE Authentication, configure these settings:

  1. For Key Exchange Mode, select Main Mode.

  2. For Authentication Method, select Preshared Key.

  3. In the Preshared Key and the Confirm Preshared Key boxes, type pr3$h4r3dk3y@v74n77.

  1. Under Security Parameters Proposal, configure the security settings that will be proposed by the TMS zl Module for the IKE SA:

  1. For Diffie-Hellman (DH) Group, select the size of the prime number that is used in DH key agreement. For this example, select Group 1 (768).

  1. For Encryption Algorithm, select 3DES.

  1. For Authentication Algorithm, select MD5.

  1. For SA Lifetime in seconds, type 28800 seconds (8 hours).

  1. Click Next.

  1. On the Wizard Type page, select Typical Setup. This setting will use the router's default settings for the VPN.

  2. Click Next.

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