Merge branch 'master' of git+ssh://code.ungleich.ch/ungleich-public/ungleich-staticcms

content/u/blog/only-ipv6-only/contents.lr

@@ -19,7 +19,7 @@ body:
 ## TL;DR
 
 IPv6 is a solution to the address sparsity in legacy IP (IPv4).
-Only if you remove legacy IP, you really profit from IPv6.
+Only if you stop using legacy IP, you really profit from IPv6.
 The good news is, this has become rather easy nowadays.
 
 ## Current situation
@@ -38,7 +38,7 @@ It is just a matter of time, until others have to follow.
 
 ## Legacy IP world reachability
 
-One clarification just at the start: even if you go IPv6 only,
+One clarification: even if you go IPv6 only,
 **you can, will and want still legacy IP world reachability**.
 
 When you surf with your mobile phone, when your home or company
@@ -49,14 +49,15 @@ Also, if you are running a server, a virtual server, a website or any
 other service, you probably want to be reachable from legacy IP
 clients.
 
-Good news is: **you don't need a dedicated legacy IP address**.
+Good news is: **you don't need a dedicated legacy IP address** for any
+of this.
 
 Neither to reach the legacy Internet, nor to be reachable.
 
 ## History repeats
 
-You might remember that in the nineties, https-webservers required
-a dedicated **IP address per domain**. That's true, if **example.com**
+You might remember that in the nineties, https webservers required
+a dedicated **IP address per domain**. That's true. If **example.com**
 and **example.org** were both using SSL certificates, the webserver
 required at least 2 IP addresses. Later the SSL protocol was improved
 to allow domain names to share one IP address. Today one IP address
@@ -77,6 +78,23 @@ website](https://www.cio.gov/assets/resources/internet-protocol-version6-draft.p
 For a good reason, because they want to reduce complexity. And costs,
 obviously.
 
+While there might be situations in which dual stack is required, in
+general
+
+* dual stack is more complex
+* dual stack does not remove the costs
+* dual stack almost always can be replaced by IPv6 only plus a gateway
+  translator
+
+Even if you are not using public IPv4 space, you can still save costs
+with going IPv6 only: whenever you connect to a VPN, whenever
+companies merge networks, even [when you only run
+docker](../how-ipv4-stops-me-from-working-in-the-train/):
+with [private ip addresses](https://en.wikipedia.org/wiki/Private_network) you can
+easily run into overlapping addresses. This costs time and in the end
+resources.
+
+
 ## Going IPv6 only
 
 This brings us to the main topic of this article: going IPv6 only.
@@ -89,6 +107,13 @@ It is very easy to create a static website on an IPv6 only webserver
 and have it reachable from IPv6 and the legacy Internet:
 you can either [create an IPv6 only virtual
 machine](../ipv6-only-hosting/), setup a webserver on it and use the
+[IPv4 to IPv6 proyx](../ipv4-to-ipv6-proxy/).
+
+Or, if you want to have it much easier, you could go with
+[IPv6 enabled webhosting](../zerocarbon-webhosting-with-ipv6/)
+directly.
+
+
 
 ## Going IPv6 only network
 

content/u/products/ipv4-to-ipv6-proxy/contents.lr

@@ -1,4 +1,4 @@
-_discoverable: no
+_discoverable: yes
 ---
 _hidden: no
 ---
@@ -6,3 +6,35 @@ title: IPv4 to IPv6 Proxy
 ---
 subtitle: Make your IPv6 resources reachable from the IPv4 world
 ---
+description1:
+
+## Introduction
+
+The IPv4-to-IPv6 proxy allows your IPv6 only resources to be reachable
+from the legacy IP (IPv4) Internet. It supports the following
+protocols:
+
+* HTTP
+* HTTPS
+* IMAPS
+
+## When to use the IPv4-to-IPv6 proxy?
+
+If you have a website that is running on an IPv6 only webserver, you
+can use this service to enable access from the IPv4 Internet to it.
+
+It can be used with [IPv6onlyhosting.com](../ipv6-only-hosting) VMs or
+other IPv6 only services in the Internet.
+
+## Pricing
+
+The IPv4-to-IPv6 proxy is free for up to 10 domains per VM for VM
+customers.
+
+
+* Up to 10 domains (for non VM customers): 5 CHF/month (0.5 CHF/domain)
+* Up to 100 domains: 30 CHF/month (0.3 CHF/domain)
+* Up to 1000 domains: 100 CHF/month (0.1 CHF/domain)
+* Above 1000 domains: on request
+
+The pricing includes traffic.

content/u/products/zerocarbon-webhosting-with-ipv6/contents.lr

@@ -1,4 +1,4 @@
-_discoverable: no
+_discoverable: yes
 ---
 _hidden: no
 ---