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@@ -4,26 +4,41 @@ Network
.. this page contains information from the IP address list at
https://wiki.cacert.org/SystemAdministration/IPList
+.. seealso::
+
+ https://wiki.cacert.org/SystemAdministration/IPList
+
Internet
--------
-CAcert has a public Internet IP address range and some of the Internet IP
+CAcert has a public Internet IPv4 address range and some of the Internet IP
addresses are mapped to the infrastructure systems.
+The infrastructure systems use IPv4 addresses from the
+:ip:v4range:`213.154.225.0/24` subnet.
+
+IPv6 connectivity is also available. The infrastructure IPv6 addresses are
+taken from the :ip:v6range:`2001:7b8:616:162:1::/80` and
+:ip:v6range:`2001:7b8:616:162:2::/80` ranges.
+
Intranet
--------
CAcert's infrastructure systems are using a private network range that is
-accessible from other CAcert systems.
+accessible from other CAcert systems. The Intranet IPv4 addresses are in the
+:ip:v4range:`172.16.2.0/24` subnet.
Internal
--------
-The infrastructure host :doc:`infra02` has a local bridge interface that is
-used to connect the containers on that machine and allows explicit routing as
-well as services that are purely internal and are not reachable from the
+The infrastructure host :doc:`infra02` has a local bridge interface *br0* that
+is used to connect the containers on that machine and allows explicit routing
+as well as services that are purely internal and are not reachable from the
Internet or Intranet machines in the IP range mentioned above.
+The local bridge uses IPv4 addresses from the :ip:v4range:`10.0.0.0/24` range.
+IPv6 addresses are directly assigned to containers from the
+:ip:v6range:`2001:7b8:616:162:2::/80` range.