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Create IPsec Policy (1 of 4) >>

 

Example 5: GRE over IPsec, Site-to-Site, with Manual Keying

Create a Tunnel Mode IPsec Proposal with ESP

For GRE over IPsec, you must configure a transport mode IPsec proposal. The settings on both sites must be identical, but the name of each proposal can be different

TMS zl Module A

TMS zl Module B

  1. Select VPN > IPsec > IPsec Proposals.

  2. Click Add IPsec Proposal.

  3. For Proposal Name, type TResp3Dxcb.

  4. For Encapsulation Mode, select Transport Mode.

  5. For Security Protocol, select ESP.

  6. For Encryption Algorithm, select 3DES.

  7. For Authentication Algorithm, select AES-XCBC.

  8. Click OK.

  1. Select VPN > IPsec > IPsec Proposals.

  2. Click Add IPsec Proposal.

  3. For Proposal Name, type trESP3dXCB.

  4. For Encapsulation Mode, select Transport Mode.

  5. For Security Protocol, select ESP.

  6. For Encryption Algorithm, select 3DES.

  7. For Authentication Algorithm, select AES-XCBC.

  8. Click OK.

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