Rather than to fix the dns forwarder, the webgui should allow users to 
enter banned domains names.
-A doubleclick.net/doubleckick.com/blah.com/younameit.net 127.0.0.1 
should be added to the dnsmasq launch command line

from man 8 dnsmasq:
-A, --address=/<domain>/[domain/]<ipaddr>
               Specify an IP address to return for any host in the given 
domains.  Queries in the domains are
               never forwarded and always replied to with the specified 
IP address which may be IPv4 or IPv6.
               To  give  both  IPv4  and  IPv6  addresses  for  a 
domain,  use repeated -A flags.  Note that
               /etc/hosts and DHCP leases override this for individual 
names. A common  use  of  this  is  to
               redirect  the  entire doubleclick.net domain to some 
friendly local web server to avoid banner
               ads.



Stefan Stolk - Dynasoft.nl wrote:
> Yep, that is what I requested. Maybe it's an idea to fix the dns
> forwarder in a way to support wildcards and a "block" function or so.
> 
> --Stefan
> 
> -----Oorspronkelijk bericht-----
> Van: Jim Gifford [mailto:jim at giffords dot net] 
> Verzonden: vrijdag 13 augustus 2004 0:41
> Aan: m0n0wall at lists dot m0n0 dot ch
> Onderwerp: Re: [m0n0wall] RE: Blocking Web addresses
> 
> 
> Or, if you like to do things the "easy" way, then go to the m0n0wall
> gui, click on "DNS forwarder", enable, and click on the "+" down below
> to add an entry for "ads.youdontlikeit.com" to have an IP of 127.0.0.1.
> Accomplishes the same effect within the existing framework of m0n0
> without requiring any hacking.
> 
> hth,
> jim
> 
> PS, I don't do this because I don't see a way to add "*.doubleclick.net"
> and I don't feel like adding every single name they use (or even worse,
> the hitbox set of servers...).  Seems like there would still be a nice
> feature to have some wildcard dns based site blocking.
> 
> On Thu, Aug 12, 2004 at 11:42:11PM +0200, Alex Sandini wrote:
> 
>>m0n0 comes with dnsmasq
> 
> (http://www.thekelleys.org.uk/dnsmasq/doc.html). 
> 
>>Add
>>echo "127.0.0.1        ads.youdontlikeit.com" >> /etc/hosts
>>for every site You don't like at boot time somehow and tell dnsmasq to
> 
> 
>>reload /etc/hosts if needed (not sure).
>>
>>Pat Ellison wrote:
>>
>>>This would be incrediblly usefull.. Block al those *&^($ doubleclick 
>>>sites..
>>>
>>>
>>>
>>>-----Original Message-----
>>>From: Craig [mailto:news at craigio dot co dot uk]
>>>Sent: Sunday, August 01, 2004 7:29 AM
>>>To: m0n0wall at lists dot m0n0 dot ch
>>>Subject: Blocking Web addresses
>>>
>>>
>>>Hello, I am looking for a solution to control the ability of blocking
>>>websites, or shall I say block all and allow certain authorised
> 
> websites.  
> 
>>>I
>>>like the compactness of M0N0Wall,  and I am wondering if there is a
> 
> way of
> 
>>>doing this with this system.  Any ideas?
>>>
>>>Craig
>>>
>>>
>>>
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>>
>>
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> 
> 
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