Hi, I've got a pretty basic iptables setup for my personal laptop, drop all input except connections from local host, and allow all outgoing requests. However, When I check with Shields Up! https://www.grc.com/x/ne.dll?bh0bkyd2 I see that port 0 and 1 are listed as 'closed' instead of 'stealth' (ie., rejecting requests instead of dropping them). I'm not sure what I'm doing wrong, since my setup is so basic. Any suggestions? Thanks, Tyler