Determining remote hostname from remote connections

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Article #7437

#7437

From: Roberto Togneri
Date: Wed, 17 Apr 1991 21:14

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Is there a way under Unix (esp. SunOS 4.1.1.) to check from which host a
user is logging in from and limit logins to a particular set of hosts or
domains. This would be handy for setting up secure nopassword logins. With
irises a REMOTEHOST variable is set which can be used. No such variable is
defined with our Suns.

If anybody can help I'd appreciate it.

Dr. Roberto Togneri                         Phone: +61-9-380-2535
Dept. of Electrical & Electronic Engineering
The University of Western Australia         Fax:   +61-9-380-1065
NEDLANDS WA 6009 Australia                  Email: robert@swanee.ee.uwa.oz.au

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!cunews!bnrgate!brtph3!brchh104!brchs1!bnr.ca!rice.edu!sun-spots-request
From: robert@swanee.ee.uwa.oz.au (Roberto Togneri)
Newsgroups: comp.sys.sun
Subject: Determining remote hostname from remote connections
Keywords: Networks
Message-ID: <2476@brchh104.bnr.ca>
Date: 17 Apr 91 21:14:13 GMT
Sender: news@brchh104.bnr.ca
Organization: Sun-Spots
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Approved: Sun-Spots@rice.edu
X-Original-Date: Fri, 12 Apr 91 13:06:10 WST
X-Sun-Spots-Digest: Volume 10, Issue 66, message 13
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