[195731] in North American Network Operators' Group

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Re: IPv6 Loopback/Point-to-Point address allocation

daemon@ATHENA.MIT.EDU (Nick Hilliard)
Sun Sep 10 07:42:39 2017

X-Original-To: nanog@nanog.org
X-Envelope-To: nanog@nanog.org
Date: Sun, 10 Sep 2017 10:47:05 +0100
From: Nick Hilliard <nick@foobar.org>
To: Baldur Norddahl <baldur.norddahl@gmail.com>
In-Reply-To: <CAPkb-7Cc+VmfONHH8ZCMATOHsSzSmRv9_D+wOQ7-XbwOy45g7A@mail.gmail.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org

Baldur Norddahl wrote:
> Loopback interfaces should be configured as /128. How you allocate these do
> not matter.

..so long as there are interface ACLs on your network edge which block
direct IP access to these IP addresses.

Nick

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