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userdoc:tt_ipv6_ula_nptv6_config [2017/06/04 12:44] abelbeck [IPv6 ULA / NPTv6 Configuration] |
userdoc:tt_ipv6_ula_nptv6_config [2017/06/04 13:27] (current) abelbeck [Example IPv6 ULA / NPTv6 Setup] |
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====== IPv6 ULA / NPTv6 Configuration ====== | ====== IPv6 ULA / NPTv6 Configuration ====== | ||
- | AstLinux supports IPv6 Unique Local Addresses (ULA) with Network Prefix Translation (NPTv6) to assign static local routable IPv6 subnets which can be have their prefix mapped 1:1 to Global Unicast Addresses (GUA) for public | + | AstLinux supports IPv6 Unique Local Addresses (ULA) with Network Prefix Translation (NPTv6) to assign static local routable IPv6 subnets which can be have their prefix mapped 1:1 to Global Unicast Addresses (GUA) for global |
This feature is often used in conjunction with: | This feature is often used in conjunction with: | ||
**[[userdoc: | **[[userdoc: | ||
- | Should everyone configure IPv6 with ULA / NPTv6 ? Not everyone. | + | Should everyone configure IPv6 with ULA / NPTv6 ? Not everyone. |
Listed are common situations when IPv6 with ULA / NPTv6 is useful, if any applies continue reading below: | Listed are common situations when IPv6 with ULA / NPTv6 is useful, if any applies continue reading below: | ||
- | * OpenVPN - you want to route IPv6 in the tunnel | + | * OpenVPN |
* Downstream IPv6 subnets that are statically defined | * Downstream IPv6 subnets that are statically defined | ||
* Transition from IPv4 to IPv6 but don't want GUA's everywhere | * Transition from IPv4 to IPv6 but don't want GUA's everywhere | ||
* Define static firewall rules based on ULA's | * Define static firewall rules based on ULA's | ||
- | * Want to design an IPv6 network | + | * Want to design an IPv6 network |
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Click **Configure Plugin**, set '' | Click **Configure Plugin**, set '' | ||
- | Define the global prefix, since were using dynamic DHCPv6 only specify the prefix length: | + | Define the global prefix, since we are using dynamic DHCPv6 only specify the prefix length: |
NET_PREFIX_TRANSLATION_GLOBAL_PREFIX="::/ | NET_PREFIX_TRANSLATION_GLOBAL_PREFIX="::/ | ||
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\\ | \\ | ||
- | !!Important ->!! Carving the ULA/48 into ULA/ | + | !!Important ->!! Carving the ULA/48 into ULA/ |
^ Suggestion on how to manage your ULA's with a GUA/60 prefix: ^^^ | ^ Suggestion on how to manage your ULA's with a GUA/60 prefix: ^^^ |