[ale] ISC DHCPD config question

Scott Castaline skotchman at gmail.com
Wed Aug 14 21:29:24 EDT 2013


On 08/14/2013 05:38 PM, Jim Kinney wrote:
> Close. Set iptables to redirect only for the kids IPs. As long as anyone
> else is use the real gateway, nothing changes. So now when cron reset to
> normal mode, you system no longer sees kid traffic and the iptables rule
> for redirect never gets hit so no load.
> 
> And since it's all off their systems, they can do pretty much nothing
> other than learn about networking and manually set a static IP and
> gateway. If that happens, you've got other problems :-D
> 
Hackarchy!? /-D
> 
> On Wed, Aug 14, 2013 at 4:56 PM, Chris Fowler
> <cfowler at outpostsentinel.com <mailto:cfowler at outpostsentinel.com>> wrote:
> 
>     On 08/14/2013 04:46 PM, Jim Kinney wrote:
> 
>         add an "option router" call to the individual settings block to
>         set a bogus gateway and you can keep them on the same subnet
>         with the same IP address.
> 
>     Brilliant!
> 
>     If I do set the GW to 192.168.1.115 (my desktop) and then use
>     iptables to redirect all 80 requests to 192.168.1.115:80
>     <http://192.168.1.115:80> will other traffic be redirected to the
>     192.168.1.254 gateway since the the GW is one hop on the same
>     subnet?  Of course I could just use iptables to do a blanket block
>     on all that traffic.
> 
> 
> 
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> 
> 
> 
> -- 
> -- 
> James P. Kinney III
> ////
> ////Every time you stop a school, you will have to build a jail. What
> you gain at one end you lose at the other. It's like feeding a dog on
> his own tail. It won't fatten the dog.
> - Speech 11/23/1900 Mark Twain
> ////
> http://heretothereideas.blogspot.com/
> ////
> 
> 
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