What does ubuntu use for a firewall?

[Knute Johnson]

>On Friday 26 January 2007, debiani386 wrote:
>> also note that some firewalls will give you options to automatically
>> allow a process to execute with out permission by the super user (aka
>> root).
>
>How about fixing the DATE on your machine???
>
>Jan 26th??

I know that you weren't asking me but ubuntu does something screwy to 
my clock when I go back to XP, it is off about 6 hours.  I'm in PDT 
so that isn't the GMT difference.

-- 
Knute Johnson
Molon Labe...