We have ChackPoint NGX firewall, and MetaIP as DHCP server. We have to problems that we can't solve.
- Users that assign a static ip manually to a computer can gain access through firewall. So we want to restrict computers which have ip that is not assigned by DHCP. And configure DHCP to gave ip address reserved to MAC Address. If possible we want to restrict all network activity of the computer which have an ip not assigned from dhcp. We have managable hp procurve switches.
- MetaIP is configured to give ip address according to mac address, but when a computer assign a static ip manually and then configure the computer to take the ip address automatically, MetaIP still gaves it the manually assigned ip address not the one reserved to its mac address.