4.3.3 Pre-Shared Key
IKE can establish a key for the two ends of the tunnel to use to en- crypt the traffic bound for the other network, but it cannot guarantee that the router on the other end of the tunnel can be trusted. The
4.3.4 Key Life
The Key Life value sets the amount of time until the router renegoti- ates the key, thereby decreasing the likelihood of a security breach. The default is 3600 seconds (one hour).
4.3.5 IKE Life Time
This value sets the amount of time until the router renegotiates the IKE security association. The default is 28800 seconds (8 hours).
4.4 Manual Mode
Important! Asanté recommends that only experienced users at- tempt to configure this advanced feature.
Many ISPs will not allow connection through their firewalls using the IKE mode. In this case you must select the Manual Mode to create the Secure Association.
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