<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE></TITLE> <META http-equiv=Content-Type content="text/html; charset=us-ascii"> <META content="MSHTML 6.00.2800.1491" name=GENERATOR></HEAD> <BODY text=#000000 bgColor=#ffffff> <DIV dir=ltr align=left>SonicWALL has a very nice feature that allows you to easily block by domain name such as</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left>hotbar.com</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left> </DIV> <DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left> <HR tabIndex=-1> From: rhn-users-bounces@redhat.com [mailto:rhn-users-bounces@redhat.com] On Behalf Of John Walker Sent: Thursday, February 24, 2005 1:42 PM To: Red Hat Network Users List Subject: Re: [rhn-users] Internet Restriction </DIV> <DIV></DIV>Many routers allow access to only certain websites. They are cheap and easy to manage. John Sammy Msafiri wrote: <BLOCKQUOTE cite=mid000301c51ab4$6e3798e0$8064a8c0@somak type="cite"> <META content=Word.Document name=ProgId> <META content="Microsoft Word 10" name=Generator> <META content="Microsoft Word 10" name=Originator><LINK href="cid:filelist.xml@01C51A4F.425C2200" rel=File-List><LINK href="cid:editdata.mso@01C51A4F.425C2200" rel=Edit-Time-Data> <STYLE>@font-face { font-family: Tahoma; } @page Section1 {size: 8.5in 11.0in; margin: 1.0in 1.25in 1.0in 1.25in; mso-header-margin: .5in; mso-footer-margin: .5in; mso-paper-source: 0; } P.MsoNormal { FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman"; mso-style-parent: ""; mso-pagination: widow-orphan; mso-fareast-font-family: "Times New Roman" } LI.MsoNormal { FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman"; mso-style-parent: ""; mso-pagination: widow-orphan; mso-fareast-font-family: "Times New Roman" } DIV.MsoNormal { FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman"; mso-style-parent: ""; mso-pagination: widow-orphan; mso-fareast-font-family: "Times New Roman" } A:link { COLOR: blue; TEXT-DECORATION: underline; text-underline: single } SPAN.MsoHyperlink { COLOR: blue; TEXT-DECORATION: underline; text-underline: single } A:visited { COLOR: blue; TEXT-DECORATION: underline; text-underline: single } SPAN.MsoHyperlinkFollowed { COLOR: blue; TEXT-DECORATION: underline; text-underline: single } P { FONT-SIZE: 12pt; MARGIN-LEFT: 0in; MARGIN-RIGHT: 0in; FONT-FAMILY: "Times New Roman"; mso-pagination: widow-orphan; mso-fareast-font-family: "Times New Roman"; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto } SPAN.EmailStyle18 { COLOR: navy; FONT-FAMILY: Arial; mso-style-type: personal-reply; mso-style-noshow: yes; mso-ansi-font-size: 10.0pt; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial } DIV.Section1 { page: Section1 } </STYLE>  <DIV class=Section1> Thanks Raj I give it a shot.<O:P></O:P> <O:P></O:P> Rgds<O:P></O:P> <O:P></O:P> Sammy Msafiri<O:P></O:P> <O:P></O:P> -----Original Message----- From: <A class=moz-txt-link-abbreviated href="mailto:rhn-users-bounces@redhat.com">rhn-users-bounces@redhat.com</A> [<A class=moz-txt-link-freetext href="mailto:rhn-users-bounces@redhat.com">mailto:rhn-users-bounces@redhat.com</A>] On Behalf Of Raj Kumar Sent: Wednesday, February 23, 2005 6:48 AM To: Red Hat Network Users List Subject: Re: [rhn-users] Internet Restriction <O:P></O:P> Try using iptables #for restricting access from the linux box acting as internet and email gateway iptables -A OUTPUT -t filter -d 1.1.1.1 -j DROP #for clients that are accessing sites via the gateway iptables -A FORWARD -t filter -d 1.1.1.1 -j DROP I am a newbie... I do not know if this is the best way... others might have a better idea... just my $.02 Hope it helps! Raj On Thu, 24 Feb 2005 Sammy Msafiri wrote : >Hi guys, > >I have a redhat linux 7.2 box used as internet and email gateway. >I need to restrict access to some internet sites. > >How can I achieve this. Thanks in advance. > >Cheers > >Sammy > > >-----Original Message----- > From: <A class=moz-txt-link-abbreviated href="mailto:rhn-users-bounces@redhat.com">rhn-users-bounces@redhat.com</A> [<A class=moz-txt-link-freetext href="mailto:rhn-users-bounces@redhat.com">mailto:rhn-users-bounces@redhat.com</A>] >On Behalf Of Ferguson, Michael >Sent: Tuesday, February 22, 2005 3:01 PM >To: Red Hat Network Users List >Subject: RE: [rhn-users] TFTP Server > >Thanks. I will give it a try. 'preciate it. > >-----Original Message----- > From: <A class=moz-txt-link-abbreviated href="mailto:rhn-users-bounces@redhat.com">rhn-users-bounces@redhat.com</A> [<A class=moz-txt-link-freetext href="mailto:rhn-users-bounces@redhat.com">mailto:rhn-users-bounces@redhat.com</A>] >On Behalf Of Strickler Carl >Sent: Tuesday, February 22, 2005 5:10 PM >To: 'Red Hat Network Users List' >Subject: RE: [rhn-users] TFTP Server > > ><A class=moz-txt-link-freetext href="http://www.linux.com/howtos/Clone-HOWTO/setting-up.shtml">http://www.linux.com/howtos/Clone-HOWTO/setting-up.shtml</A> > >-----Original Message----- > From: <A class=moz-txt-link-abbreviated href="mailto:rhn-users-bounces@redhat.com">rhn-users-bounces@redhat.com</A> [<A class=moz-txt-link-freetext href="mailto:rhn-users-bounces@redhat.com">mailto:rhn-users-bounces@redhat.com</A>] >On Behalf Of Ferguson, Michael >Sent: Tuesday, February 22, 2005 4:06 PM >To: <A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> >Subject: [rhn-users] TFTP Server > > >G'Day All, > >I did quite a bit of reading on setting up a TFTP server for the benefit >of my CISCO Switches and IP Phones but am now more unsure that before. >Can someone help me to locate docs on setting up the TFTP server >successfully? > >Thanks > >Ferg > > >_______________________________________________ >rhn-users mailing list ><A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> <A class=moz-txt-link-freetext href="https://www.redhat.com/mailman/listinfo/rhn-users">https://www.redhat.com/mailman/listinfo/rhn-users</A> > >_______________________________________________ >rhn-users mailing list ><A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> <A class=moz-txt-link-freetext href="https://www.redhat.com/mailman/listinfo/rhn-users">https://www.redhat.com/mailman/listinfo/rhn-users</A> > >_______________________________________________ >rhn-users mailing list ><A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> ><A class=moz-txt-link-freetext href="https://www.redhat.com/mailman/listinfo/rhn-users">https://www.redhat.com/mailman/listinfo/rhn-users</A> > > > >____________________________________________________________________ >- This email and any files transmitted with it are confidential and > intended solely for the use of the addressee. If you have received > this email in error you may not disclose, copy, distribute or act > upon its contents without the authors prior written consent. Please > can you notify the system manager at <A class=moz-txt-link-abbreviated href="mailto:postmaster@somak-nairobi.com">postmaster@somak-nairobi.com</A> > immediately and delete this email. >- Any views or opinions expressed are those of the author and do not > necessarily represent those of Somak Travel Limited, Kenya. >- This footnote also confirms that this email message has been swept > for the presence of computer viruses. No responsibility can be > accepted in the event that a virus is contained within it or any > attachments. >- SOMAK TRAVEL LTD - KENYA > NAIROBI, PO BOX 48495. Tel: +(25420) 557832 Fax:+(25420) 535175 > MOMBASA, PO BOX 90738. Tel: +(25441)5486197 Fax:+(25441)5487324 > >____________________________________________________________________ > >_______________________________________________ >rhn-users mailing list ><A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> ><A class=moz-txt-link-freetext href="https://www.redhat.com/mailman/listinfo/rhn-users">https://www.redhat.com/mailman/listinfo/rhn-users</A><O:P></O:P> <A href="http://clients.rediff.com/signature/track_sig.asp" target=_blank><IMG id=_x0000_i1025 height=38 src="http://ads.rediff.com/RealMedia/ads/adstream_nx.cgi/www.rediffmail.com/inbox.htm@Bottom" width=578 border=0 moz-do-not-send="true" NOSEND="1"></A><O:P></O:P></DIV> ____________________________________________________________________ - This email and any files transmitted with it are confidential and intended solely for the use of the addressee. If you have received this email in error you may not disclose, copy, distribute or act upon its contents without the authors prior written consent. Please can you notify the system manager at <A class=moz-txt-link-abbreviated href="mailto:postmaster@somak-nairobi.com">postmaster@somak-nairobi.com</A> immediately and delete this email. - Any views or opinions expressed are those of the author and do not necessarily represent those of Somak Travel Limited, Kenya. - This footnote also confirms that this email message has been swept for the presence of computer viruses. No responsibility can be accepted in the event that a virus is contained within it or any attachments. - SOMAK TRAVEL LTD - KENYA NAIROBI, PO BOX 48495. Tel: +(25420) 557832 Fax:+(25420) 535175 MOMBASA, PO BOX 90738. Tel: +(25441)5486197 Fax:+(25441)5487324 ____________________________________________________________________ <PRE wrap=""><HR width="90%" SIZE=4> _______________________________________________ rhn-users mailing list <A class=moz-txt-link-abbreviated href="mailto:rhn-users@redhat.com">rhn-users@redhat.com</A> <A class=moz-txt-link-freetext href="https://www.redhat.com/mailman/listinfo/rhn-users">https://www.redhat.com/mailman/listinfo/rhn-users</A></PRE></BLOCKQUOTE> <!D2S:johnh@snetworking.com/good/eda44289148986d/></BODY></HTML>