Date: Tue, 26 Jul 2011 13:47:57 +0200 From: Bas Smeelen <b.smeelen@ose.nl> To: freebsd-questions@freebsd.org Subject: Re: How to deny getting static ip address via pf ? Message-ID: <4E2EA96D.8010606@ose.nl> In-Reply-To: <39BA5203083441F49B797E0E12C7B03D@desktop2002> References: <39BA5203083441F49B797E0E12C7B03D@desktop2002>
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On 07/26/2011 12=3A44 PM=2C Yavuz Ma=FE=6C=61=6B=20wrote=3A =3E Hello=20 =3E =3E I use pf on freebsd as packet filter=2E =3E =3E I have a wireless area=2E The users get to the internet using automatic= ip =3E from the dhcp server=2E=20 =3E I wish to deny to assign a static ip address by manual=2E=20 =3E =3E How can I do that with pf or ipfw or another thing=3F =3E =3E thanks =3E Hi You cannot deny a client to set a static IP address on the client machine= =2C except when you have control over the client machine=2E You can allow access with pf or ipfw only for the DHCP address range you give out to clients and for static addresses you may have configured yourself on some network devices that need access=2E If your firewall defau= lts to deny =28default=29 all other IP addresses are denied=2C otherwise deny t= hose addresses=2E DISCLAIMER=3A This e-mail is for the intended recipient=28s=29 only=2E Acce= ss=2C disclosure=2C copying=2C distribution or reliance on any of it by anyone else is prohibited=2E If yo= u have received it by mistake please let us know by reply and then delete it from your system= =2E
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