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Article #391Re: Unique internet IP adr. without changing local IPs ?
From: Art Berggreen
Date: Fri, 17 Jul 1992 16:59
Date: Fri, 17 Jul 1992 16:59
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2079 bytes
In article <1992Jul16.145850.1980@edfd.uucp> markus@edfd.uucp (Markus Gruenkorn (MAGIC)) writes: > >Hi guys! >In our company we have decided to connect to the world wide internet. >Therefore I think we have to apply for a world wide unique IP >address. My problem is, if we get this IP address we don't want to >change all our local IP addresses we are using now. But if we don't >act this way then we have local IP addresses which are matching IP >addresses on the internet. Is there configuration to solve this >problem. I think this problem should has been appeared before. I don't >want to change 500 nodes.? >Any information would be appreciated! About the only thing I can think of is to set up a "firewall" machine which has two interfaces. One of the interfaces gets hooked up to the Internet with a legal address and the other hooked to your existing network. All Internet access would initially require logging into the firewall machine and then going into the Internet. Then you could slowly start renumbering machines to legal addresses and setting up the firewall to route between their new subnets and your old network. Art
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arc1-ca.pugleaf.net!sparky!uunet!mcsun!ub4b!news.cs.kuleuven.ac.be!blekul11!frmop11!psuvm!cunyvm!ukma!wupost!cs.utexas.edu!sun-barr!ames!data.nas.nasa.gov! mustang.mst6.lanl.gov!ucsbcsl!spectrum.CMC.COM!fennel.acc.com!artReferences:
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10b574,1728c11e377be3d8 X-Google-Attributes: gid10b574,public X-Google-Thread: 1048b3,1728c11e377be3d8 X-Google-Attributes: gid1048b3,public X-Google-Thread: f9325,1728c11e377be3d8 X-Google-Attributes: gidf9325,public X-Google-ArrivalTime: 1992-07-17 02:17:20 PST Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!ub4b!news.cs.kuleuven.ac.be!blekul11!frmop11!psuvm!cunyvm!ukma!wupost!cs.utexas.edu!sun-barr!ames!data.nas.nasa.gov! mustang.mst6.lanl.gov!ucsbcsl!spectrum.CMC.COM!fennel.acc.com!art From: art@acc.com (Art Berggreen) Newsgroups: de.comm.internet,comp.protocols.tcp-ip,eunet.misc Subject: Re: Unique internet IP adr. without changing local IPs ? Keywords: internet IP Message-ID: <1992Jul17.165950.279@acc.com> Date: 17 Jul 92 16:59:50 GMT References: <1992Jul16.145850.1980@edfd.uucp> Organization: ACC, Advanced Computer Communications Lines: 22