SIEMENS 5881 Broadband Internet Router | Chapter 6 Security Setup |
User’s Guide | IKE/IPSec Configuration |
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IKE Proposals Definition
IKE I proposals specify how packets will be encrypted/authenticated for Phase I. To define a new IKE proposal:
1.Click Create next to IKE Proposals from the Advanced IKE/IPSec Setup page. This displays the IKE Proposal Definition page.
2.In IKE Proposal Name, enter a logical name for the IKE Proposal Definition. This name is of no importance to the remote IKE peer.
3.From the Message Authentication Scheme
•MD5: Performs message authentication using Message Digest 5.
•SHA1: Performs message authentication using Secure Hashing Algorithm 1 (default).
4.From the
•Group 1: Uses
•Group 2: Uses
5.From the Encryption Type
•DES: Encrypts using a
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•AES: Encrypts using a
6.If you selected AES as the encryption type, specify the key bit size to use in Key Length. This can be 128, 192, or 256.
7.In Phase I Proposal Lifetime, enter the number of seconds after which the Phase I negotiation expires. The default is 1800 seconds. Once this time is elapsed, the system will renegotiate the IKE connection.
8.Click Apply.
SIEMENS | 69 |