In Perfect Forward Secrecy (NO-PFS/ GROUP 1,2,5) , select GROUP 1. In ISAKMP Lifetime,
Step7.
enter 3600 seconds. In IPSec Lifetime, enter 28800 seconds. In Mode, select main mode.
Step8.
Complete the IPSec Autokey setting.
CS-2000 UTM Content Security Gateway User's Manual
The IPSec Perfect Forward Secrecy setting
Complete the IPSec Autokey setting
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