In a router we can define a pool of our valid addresses and define an access-list for our lan addresses and NAt this access-list by valid pool address and overload it.
Can I do it in ISA when I don't have a router device?
Bacause now I just use of one valid ip address in my ISA and every body go outside by this address!!!and it is slow while I have 100 idle valid address!!!!
Could you please help me?