Multitech MultiModem rCell Podręcznik Użytkownika Pobierz pdf (Strona 65)

Chapter 3 – Using the Web Management Software

Multi-Tech Systems, Inc. MultiModem rCell User Guide 65

Add IKE Connection

Add an IKE Connection

Connection Name: Type a name for the connection.

Compression: Check the compression checkbox to enable IPCOMP, the compression algorithm.

Perfect Forward Secrecy (PFS): Check the PFS checkbox to enable PFS, a concept in which the newly generated

keys are unrelated to the older keys). This is enabled by default.

Authentication Method: Authentication can be done using Pre-Shared Secrets.

Pre-Shared Key: The Pre-Shared Key must be agreed upon and shared by the VPN endpoints. Configured it at both

endpoints of the tunnel.

Select Encryption: Select the encryption method. 3DES is recommended. Options include 3DES, AES-128, AES-192,

AES-256

IKE Life Time: The duration for which the ISAKMP SA lasts, from successful negotiation to expiration. The default

value is one hour and the maximum is 8 hours.

Key Life: The duration for which the IPSec SA lasts, from successful negotiation to expiration. The default value is

one hour and the maximum is 24 hours.

Number of Retries: Specify the number of retries for the IPSec tunnel. Enter zero for unlimited retries.

Local WAN IP: This is the interface initiating the IPSec tunnel.

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Multitech MultiModem rCell Podręcznik Użytkownika Strona 65