Network¶
IPv4 network¶
IPv6 network¶
Internet¶
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
213.154.225.224/27 subnet.
IPv6 connectivity is also available. The infrastructure IPv6 addresses are
taken from the 2001:7b8:616:162:1::/80 and
2001:7b8:616:162:2::/80 ranges.
External monitoring is provided from the ranges 116.203.192.12/32
and 2a01:4f8:c2c:a5b9::1/128.
Intranet¶
CAcert’s infrastructure systems are using a private network range that is
accessible from other CAcert systems. The Intranet IPv4 addresses are in the
172.16.2.0/24 subnet.
Internal¶
The infrastructure host 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 10.0.0.0/24 range.
IPv6 addresses are directly assigned to containers from the
2001:7b8:616:162:2::/80 range.
