Date: Thu, 7 Oct 2004 14:50:49 -0400 From: "Mark Skurzynski" <mark@lomag.net> To: <freebsd-security@freebsd.org> Subject: Re: Question restricting ssh access for some users only Message-ID: <080b01c4ac9e$90584250$0a13a8c0@lomag.net> References: <cvuam0t1l2u7npnigk6oqrlq288hlu0mgn@4ax.com> <20041007195417.430a8b5c@ariel.office.volker.de> <20041007180630.GA25130@yem.eng.utah.edu> <79722fad041007112227c3c241@mail.gmail.com> <20041007183400.GA25339@yem.eng.utah.edu> <3C735693-1890-11D9-B63E-000A95CD9660@uncompiled.com>
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Hi Fellow Marks, I normally don't reply here however the simple solution is to run a 2nd instance of sshd on any random port you choose, ie. "sshd -f /etc/ssh/sshd_config_private" or whatever you choose. You could then easily firewall that port and only allow specific IP's to connnect. Thanks, Mark -- **************************************************** Mark Skurzynski * Lomag Internet Services, LLC mark@lomag.net * http://www.lomag.net Edison, NJ USA * 908-754-2296 **************************************************** ----- Original Message ----- From: "Mark Stanislav" <KryptoBSD@uncompiled.com> To: "Mark Ogden" <ogden@eng.utah.edu> Cc: <freebsd-security@freebsd.org> Sent: Thursday, October 07, 2004 2:39 PM Subject: Re: Question restricting ssh access for some users only > > On Oct 7, 2004, at 2:34 PM, Mark Ogden wrote: > > > Vlad GALU on Thu, Oct 07, 2004 at 09:22:16PM +0300 wrote: > >> On Thu, 7 Oct 2004 12:06:30 -0600, Mark Ogden <ogden@eng.utah.edu> > >> wrote: > >>> Volker Kindermann on Thu, Oct 07, 2004 at 07:54:17PM +0200 wrote: > >>>> Hi Jim, > >>>> > >>>> > >>> But what if you have 1000 users? From my understanding you would have > >>> to add all users to the AllowUsers list. > >> > > Why can't you just make a script to do that? > > >> Or simply add all of them to one of the groups specified in > >> "AllowGroups". > > > > Yes I do understand how that would work. Yet me better explain what we > > would like to do: We have over 9000 users and about 100 different > > groups. We would like to allow root ssh login to our machines but only > > from one or two machines. We like to have root login to be able to run > > remote commands to all our machines. So is there a way to limit roots > > login from one or two machines? > > Why not just let them use 'sudo' or better yet, just give them access > to become root after they login to their initial shell? > > -Mark > > > > > -Mark > > > > _______________________________________________ > > freebsd-security@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-security > > To unsubscribe, send any mail to > > "freebsd-security-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-security@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-security > To unsubscribe, send any mail to "freebsd-security-unsubscribe@freebsd.org" >
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