I am using Checkpoint VPN-1/Firewall-1 ver4.1 firewall, but recently, the Management server seems to have problem and the security policy function cannot be used(i.e. cannot handle the rule anymore), so is there any method to solve and can I re-install the Management Server and fetch the rule from the Firewall Module back to the new Management Module?
You can't fetch the policy back from the module to the management station but you can save the necessary files and rebuild the management station. You then just need to do the putkeys again to install the policy.