Re: firewall IP/MAC

Hi

I think, he should set up that only those few MAC address-es can use the 
network, and bind this to their own IP address. When something bad 
happens you just set a block on that mac and IP duo. :)

To List managers: PLS set some normal Reply-to field, because we can't 
reply easily to the messages coming to the list. Thx.

Regards,
Andrej


Paul Schenkeveld wrote:

> Hello Umar,
> 
> On Wed, Mar 03, 2004 at 06:54:44AM +0000, Umar Draz wrote:
> 
>>   hi dear members!
>>
>>      i have a cable internet and i have freebsd 4.9 i have use ipfw for
>>   firewalling and nating and squid for caching.
>>
>>     Problem is this when my cable client can't pay his monthly charges i
>>   block his ip through ipfw. but some client very smart they change
>>   their ip and laughing on me.
>>
>>      now i want block my client ips with their MAC address. So how i can
>>   do that? in freeBSD plz help me
> 
> 
> If your clients are smart they know they can change their MAC address
> too, unless you have provided the CPE (router) for the client.
> 
> 
>>   thanks and regards
>>
>>   Umar Draz
> 
> 
> Regards,
> 
> Paul Schenkeveld, Consultant
> PSconsult ICT Services BV
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