MagicRouter.Net.Port.Forward

Normally you do not need to clear IPSEC manually. If Intelligent Firewall find current state is safe, it will automatically clear all black ip in IPSEC. If you are testing as hacker and attack server that installed with Magic Router, you may need to clear IPSEC for your need.

Another way to clear IPSEC is to restart IPSEC System Service, it will clear all ip blocking.