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Re: [v6ops] PI [ULA draft revision #2 Regarding isolated networks]

Ted Lemon <ted.lemon@nominum.com> Mon, 23 June 2014 15:29 UTC

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From: Ted Lemon <ted.lemon@nominum.com>
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Date: Mon, 23 Jun 2014 11:29:41 -0400
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To: Alexandru Petrescu <alexandru.petrescu@gmail.com>
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Subject: Re: [v6ops] PI [ULA draft revision #2 Regarding isolated networks]
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On Jun 23, 2014, at 11:12 AM, Alexandru Petrescu <alexandru.petrescu@gmail.com> wrote:
> Hmmm, I have recollections of discovering multiple IPv4 addresses per interface before there was an IPv6 stack.

It's certainly possible, but you will never see an IPv4 host do it automatically.  It has to be configured manually, and rarely makes much sense other than for servers that simply need an additional public identifier, or routers that need to do network address translation and hence need an IP address on both the public and private subnets.

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