Date: Sat, 2 Jun 2001 20:43:16 -0600 (CST) From: Ryan Thompson <ryan@sasknow.com> To: andy t <g_et1@hotmail.com> Cc: questions@FreeBSD.ORG Subject: Re: question Message-ID: <Pine.BSF.4.21.0106022038590.5178-100000@ren.sasknow.com> In-Reply-To: <F229kNzPZrIkyPzGNso00009b61@hotmail.com>
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andy t wrote to questions@FreeBSD.ORG: > Hi, > > how to make a private IP/host ? > > example: > > my machine has 3 ips: > > -. 1.1.1.1 > -. 1.1.1.2 > -. 1.1.1.3 > > any user has access to use these ips. how to make ip number 1.1.1.1 > restricted so that only username "test" has access to use this ip, the > other user has no access to use ip "1.1.1.1" Hmm. This is a bit tricky. ipfw(8) will allow you to restrict by username. Assuming "test" has uid 1000, a pair of rules like the following might do it, although I've never tried this: allow ip from any to 1.1.1.1 uid 1000 allow ip from 1.1.1.1 to any uid 1000 This assumes that you use IPFW in a default deny state. If this doesn't help you, perhaps you could give us more detail of your question? Exactly what is the scenario? What are you trying to permit? What do you want to deny? Is this user "test" on the local machine, or are you trying to restrict shell, FTP, or some other type of remote access? My above solution is general, but obscure. There are much better ways to secure things like FTP. > Thank you, > _________________________________________________________________ > Get your FREE download of MSN Explorer at http://explorer.msn.com > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > -- Ryan Thompson <ryan@sasknow.com> Network Administrator, Accounts SaskNow Technologies - http://www.sasknow.com #106-380 3120 8th St E - Saskatoon, SK - S7H 0W2 Tel: 306-664-3600 Fax: 306-664-1161 Saskatoon Toll-Free: 877-727-5669 (877-SASKNOW) North America To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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