Commonly used IPv6 networks » History » Revision 9
Revision 8 (Nico Schottelius, 02/12/2021 02:36 PM) → Revision 9/19 (Nico Schottelius, 02/17/2021 11:44 AM)
h1. Commonly used IPv6 networks h2. By ungleich Assuming that you have a /48 per location/site, there are some specific /64 sub networks that we usually use at ungleich. As an example let's take **2001:db8:a::/48**, then the we often use these networks: | Network | Description | | 2001:db8:a::/64 | The network 0 is usually internal | | | For netboot, untrusted equipment, IPMI and co. Usually firewall for no incoming traffic at all | | 2001:db8:a:1::/64 | Servers, sensible equipment: stuff we trust ssh is safe | | | For accessing servers, usually only port 22 (ssh) or an alternative SSH port (222,2202,2222) open | | 2001:db8:a:8::/64 | Transfer network | | | For routing | | 2001:db8:a:a::/64 | DNS network: houses DNS servers in the network. | | | Regular DNS servers are usually 2001:db8:a:a::a and 2001:db8:a:a::b | | | DNS64 enabled servers are usually 2001:db8:a:a::64 and 2001:db8:a:a::65 | | 2001:db8:a:bee::/64 | LAN network: usually wifi/coworking | | | "bee" is something people can easily pronounce; ssh open from outside | | 2001:db8:a:cafe::/64 | LAN network: usually wired/regular clients | | 2001:db8:a:d::/64 | Downstream network: routing to physically present downstreams | | 2001:db8:a:d::/80 | Static IP addresses OUR side | | 2001:db8:a:d:1::/80 | Static IP addresses DOWNSTREAM | | 2001:db8:a:7ea::/64 | LAN network: Usually 2nd wifi network | | 2001:db8:a:b00::/96 | Incoming NAT64 prefix: mapping IPv4 islands: 2001:db8:a:b00::192.168.1.1 is IPv6 reachable | | 2001:db8:a:c001::/96 | Outgoing NAT64 prefix: mapping the IPv4 Internet, allowing IPv6 only hosts to reach the IPv4 Internet | h2. In other places * "Address plan from Peter H. Jin":https://www.peterjin.org/wiki/Peterjin.org:IP_Addressing_Plans