diff --git a/content/u/blog/the-v6-pattern-for-proxied-hosts/2021-02-24-183437_817x476_scrot.png b/content/u/blog/the-v6-pattern-for-proxied-hosts/2021-02-24-183437_817x476_scrot.png new file mode 100644 index 0000000..7b8f4c3 Binary files /dev/null and b/content/u/blog/the-v6-pattern-for-proxied-hosts/2021-02-24-183437_817x476_scrot.png differ diff --git a/content/u/blog/the-v6-pattern-for-proxied-hosts/contents.lr b/content/u/blog/the-v6-pattern-for-proxied-hosts/contents.lr new file mode 100644 index 0000000..f20d288 --- /dev/null +++ b/content/u/blog/the-v6-pattern-for-proxied-hosts/contents.lr @@ -0,0 +1,31 @@ +title: The v6 pattern for IPv6 only hosts +--- +pub_date: 2021-02-24 +--- +author: ungleich +--- +twitter_handle: ungleich +--- +_hidden: no +--- +_discoverable: yes +--- +abstract: +How to configure proxied IPv6 only hosts reliably. +--- +body: + +At ungleich we have a lot of IPv6-only web servers. Many of them are +are proxied from the IPv4 world, so the domain name points to two +different machines: + +* the AAAA entry points to the server directly +* the A entry points to a proxy + +This sometimes makes configuring the right system a bit harder, +because on dual stack clients, accessing www.example.com brings you to +either machine. In the [first ungleich tech +talk](https://www.youtube.com/watch?v=cANwo0IdZYU) we show how this +looks in detail and how we ensure that we configure the right machine. + +This is our first tech talk and we love to [hear your feedback](/u/contact/).