Date: Sat, 22 Mar 1997 07:57:16 -0800 From: Cy Schubert <cy@cwsys.cwent.com> To: "=?ISO-8859-1?Q?Ricardo_N=FA=F1ez?=" <rinunez@telcel.net.ve> Cc: "FreeBSD Security" <freebsd-security@FreeBSD.ORG> Subject: Re: =?ISO-8859-1?Q?=B4One_Direction=B4_Routed?= Message-ID: <199703221557.HAA01697@cwsys.cwent.com> In-Reply-To: Your message of "Fri, 21 Mar 1997 21:55:40 -0400." <19970321213136.AAA9659@telcel.telcel.net.ve>
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> Dear Gentlemen,
>
> I=B4d just want to know if the following project were possible with a Fre=
> eBSD
> computer:
>
> If we could use a FreeBSD PC computer as a router between an Ethernet LAN
> and Internet but in one direction. I mean: A LAN host could access
> Internet, but an outside Internet host SHOULDN=B4T access an inside host,
> just access that =B4router=B4. An outside host could see the FreeBSD Web
> Browser and anything else in the FreeBSD machine only.
This is possible using the kernel packet filter.
Regards, Phone: (250)387-8437
Cy Schubert Fax: (250)387-5766
UNIX Support OV/VM: BCSC02(CSCHUBER)
ITSD BITNET: CSCHUBER@BCSC02.BITNET
Government of BC Internet: cschuber@uumail.gov.bc.ca
cschuber@bcsc02.gov.bc.ca
"Quit spooling around, JES do it."
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