In message <[EMAIL PROTECTED]>, Scott Brim type d: >>Although address obfuscation through combining NAT with your firewall >>can provide a small amount of additional security. against which attacks ? it doesnt provide better privacy, or non repudation, or access control, or any normal service that one would regard as an enhancement of security - in fact, having one address shared by multiple host s means there are less things an attacker needs to remember :-) cheers jon