Date: Fri, 10 Apr 1998 11:37:23 -0700 From: "Edward naillon" <enaillon@nvinet.com> To: <freebsd-questions@FreeBSD.ORG> Subject: Packet Filter for High School Message-ID: <01bd64af$b41a0360$0100a8c0@server.ior.com>
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This is a multi-part message in MIME format. ------=_NextPart_000_0004_01BD6475.07BB2B60 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, We have installed a linux proxy/cache server that filters out = innapropriate internet sites from our students. The problem is that we = have no packet level enforcement. Students can go around this server and = straight to the internet. Our State ISP is being stubborn about = modifying our wellfleet router to allow only packets from our proxy = server (and several select workstations) to pass. Can I do this with a = freebsd system? All it needs to do is deny any ip addresses from passing = that are not in an allowed list. Thanks in advance for any ideas. Ed Naillon ------=_NextPart_000_0004_01BD6475.07BB2B60 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN"> <HTML> <HEAD> <META content=3Dtext/html;charset=3Diso-8859-1 = http-equiv=3DContent-Type> <META content=3D'"MSHTML 4.71.1712.3"' name=3DGENERATOR> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT color=3D#000000 size=3D2>Hello,</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2> We have installed a linux = proxy/cache=20 server that filters out innapropriate internet sites from our students. = The=20 problem is that we have no packet level enforcement. Students can go = around this=20 server and straight to the internet. Our State ISP is being stubborn = about=20 modifying our wellfleet router to allow only packets from our proxy = server (and=20 several select workstations) to pass. Can I do this with a freebsd = system? All=20 it needs to do is deny any ip addresses from passing that are not in an = allowed=20 list.</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>Thanks in advance for any = ideas.</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>Ed = Naillon</FONT></DIV></BODY></HTML> ------=_NextPart_000_0004_01BD6475.07BB2B60-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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