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Path: sserve!newshost.anu.edu.au!munnari.oz.au!bunyip.cc.uq.oz.au!harbinger.cc.monash.edu.au!msuinfo!uwm.edu!math.ohio-state.edu!howland.reston.ans.net!vixen.cso.uiuc.edu!newsrelay.iastate.edu!news.iastate.edu!kickapoo!hamilton From: hamilton@cs.iastate.edu (Jon Hamilton) Newsgroups: comp.os.386bsd.questions Subject: Re: Disabling Incoming telnet Date: 20 Jun 94 11:06:21 GMT Organization: Iowa State University, Ames, Iowa Lines: 20 Distribution: world Message-ID: <hamilton.772110381@kickapoo> References: <CrEo05.FsA@nucleus.com> <2u3qdl$kf0@hermod.uio.no> NNTP-Posting-Host: kickapoo.cs.iastate.edu thomasbe@uio.no (Thomas Berge) writes: >Jim Hribnak (hribnak@nucleus.com) wrote: >> How do I restrict WHO or WHAT system can telnet into our system? Is >> there some file I can create with the people(system) we want in, and the >> others are refused? >> Please get back to me ASAP! >Please post the answer as a follow-up in this newsgroup! (Or by mail to me >as well, as I want to restrict my NetBSD-system in a similar way.) tcp_wrapper is what you're after. It's available via ftp from ftp.win.tue.nl in something that sounds like /pub/security. -- + Jon Hamilton hamilton@cs.iastate.edu | jdh@iastate.edu + + CS Solaris Support Group, Iowa State University + + "Being a clueless newbie is one thing, being + + from Mars is another" - dchaos@delphi.com +